Foreword

Thank you for choosing a BYD vehicle. Please read this manual carefully for proper use and
maintenance.

Special instructions: BYD Auto Co., Ltd. recommends that you select genuine spare parts
and properly use, maintain and repair the vehicle according to the requirements on this
manual. Replacing any parts of the vehicle with non-genuine parts or modifying it will
affect the performance of the vehicle, especially the safety and durability. All damages and
performance problems of the vehicle arising from this are not covered by the warranty.
Furthermore, vehicle modifications may also violate national laws, regulations and local
governmental regulations.

Thank you for choosing BYD passenger vehicles and for your valuable comments and
suggestions. To ensure better service for you, please provide accurate contact information.
If the contact information is changed, please contact a BYD authorized dealer or service
provider in time to update the information in the system. At the same time, please pay
attention to your country's relevant laws and regulations and local policies in time, and
license your vehicle as soon as possible, otherwise there may be a risk of being unable to
license your vehicle.

Descriptions marked with the "*" symbol and interfaces of PAD in this manual apply to
some models only. The pictures used in this manual are only taken from one version of
these models, and the actual vehicle shall prevail.

Pay attention to the "REMINDER", "CAUTION" and "WARNING" symbols in this manual, and
follow the instructions carefully to avoid injury or damage. The hint types are defined as
follows:

REMINDER

Items that must be observed to facilitate maintenance.

CAUTION

Items that must be observed to avoid damage to the vehicle.

WARNING

Items that must be observed to ensure personal safety.

1
 is a safety mark to indicate an operation that should not be performed or an

event that should not happen.

This manual is expected to help you use the product correctly, and does not provide any
description of the configuration and software version of this product. For details about the
product configuration and software version, please refer to the contract (if any) related to
this product, or consult the dealer who sold the product to you.

Sustainability

As a hybrid passenger vehicle,BYD SEAL U DM-i is an environmentally friendly product.

Please visit https:// reach.bydeurope.com for environmental protection information about
the vehicle.

It is everyone's responsibility to protect the environment. Please use this vehicle properly
and dispose of any waste and cleaning materials according to local laws and regulations.

Contact Us

If you require assistance or clarification on policies or procedures, please contact the

customer relationship center.

E-mail: Bydautoservice@byd.com.

Call 00800-10203000 for 24/7 roadside assistance or customer service center

(MondaySaturday 9:00-18:00).

Copyright © BYD Auto Co., Ltd. All rights reserved.

No part of this document may be reproduced or transmitted in any form or by any

means without prior written consent of BYD Auto Co., Ltd.

All rights reserved

2
 Overview of BYD SEAL U DM-i
Passenger Vehicle

The BYD SEAL U DM-i model is equipped with BYD's latest dual-mode system.

The latest dual-mode system integrates the engine, motor, and high-voltage battery,
allowing users to experience EV/HEV driving mode and ECO/NORMAL/SPORT working mode
while taking into account key performances such as power performance, economy, and
NVH.

The high-voltage battery provides electric energy for the motor to drive the vehicle and can
also charge the 12V battery.

Under pure electric working conditions, it can provide the user with a comfortable driving
and riding environment. There is no exhaust emission when the vehicle is running in pure
electric mode, realizing green trave.l In addition, when running in pure electric mode, the
vehicle has much lower driving cost than the fuel vehicle of the same class.

The vehicle is equipped with a high-efficiency hybrid engine based on a control strategy of
"battery for low-speed driving and fuel for high-speed driving", so the engine of the vehicle
always runs in the best fuel economy range in hybrid mode, ensuring that the vehicle has
the characteristics of extremely low fuel consumption, strong power performance, quiet
and comfortable driving and riding experience.

3
4
Figure Index Instrument Cluster

Exterior..............................................9 Instrument Cluster........................... 50

Dashboard....................................... 11 View of instrument cluster...................... 50
Interior............................................ 12 Instrument Cluster Indicators.................51

Doors............................................... 13
Controller Operation
Safety Doors and Keys.................................62

Seat Belts.........................................16 Keys..........................................................62

Seat Belts................................................. 16 Locking/Unlocking Doors....................... 66

Using Seat Belts.......................................16 Smart Access and Start System.............. 74

Airbags............................................ 19 Child Protection Lock..............................75

Introduction to Airbag.............................19 Seats................................................76

Driver and Front Passenger Airbags....... 20 Instructions for Seats.............................. 76

Front Seat Side Airbags........................... 20 Adjusting Front Seats.............................. 77

Side Curtain Airbags*.............................. 21 Folding Rear Seats...................................79

Airbag Triggering Conditions and Rear Seat Head Supports........................ 79

Precautions..............................................21 Steering Wheel................................. 80
Child Restraint Systems.................... 26 Adjusting the Steering Wheel..................80
Children Restraint System...................... 26 Switches.......................................... 81
Child Safety..............................................27 Light Switch............................................. 81
Working Modes of Dual-Mode Wiper Switch............................................83
(DM) System..................................... 32
Front Left Door Switch............................ 85
Working Modes of Dual-Mode (DM)
System..................................................... 32 Odometer Toggle.....................................87

Working mode selection of dual- Headlight Adjustment............................. 88

mode system........................................... 37 Hazard Warning Light..............................88
Precautions for Working Modes of Steering Wheel Switch Set...................... 89
Dual-Mode (DM) System..........................41
Sunroof Switch*.......................................91
Anti-theft System............................. 43
Interior Lights.......................................... 93
Anti-theft System.....................................43
Passenger Airbag (PAB) Switch*............. 94
Event Data Recorder System............. 44
Event Data Recorder System...................44
Using and Driving

Charging/Discharging Instructions.... 96
Charging Instructions..............................96

5
Charging Method..................................... 99 Lane Departure Assist (LDA) System*... 155
Control Function of Charging Port Emergency Lane Keeping
Anti-theft Lock....................................... 105 Assist(ELKA)*......................................... 157
................................................................106 Blind Spot Assist System (BSA)*........... 158
Discharging Instructions....................... 108 Traffic Sign Recognition System*..........160
Battery...........................................110 Intelligent Speed Limit Control (ISLC)* 161
High-Voltage Battery............................. 110 Acoustic Vehicle Alerting System
(AVAS)*................................................... 162
Low-voltage Battery (12V).....................112
Panoramic View System*...................... 163
Precautions for Use.........................114
Parking Assist System*.......................... 171
Break-in Period...................................... 114
Tire Pressure Monitoring.......................174
Trailer Towing........................................ 114
Head-up Display (HUD)*....................... 177
Fuel........................................................ 122
Driving Safety Systems..........................178
Saving Fuel and Extending Vehicle
Service Life.............................................123 Other Main Functions......................182

Carrying Luggage.................................. 124 Interior Rearview Mirror........................182

Risk of Carbon Monoxide (CO) Electric Side Mirrors.............................. 183
Poisoning............................................... 125 Wipers.................................................... 184
Vehicle Wading into Water.................... 126
Fire Prevention...................................... 127
In-Vehicle Devices
Snow Chains.......................................... 128
Starting and Driving........................129 Infotainment System...................... 188

Starting the Vehicle............................... 129 Infotainment Buttons............................188

Driving....................................................130 A/C System..................................... 190

Remote Driving*.................................... 131 A/C ON/OFF............................................190

Gearshift control panel......................... 132 A/C Operation Interface........................ 191

Electric Parking Brake (EPB)................. 133 Functional Definition............................ 192

Automatic Vehicle Hold (AVH)...............136 Vents...................................................... 195

Key Points for Driving............................137 Air Purification System*........................ 196

Driver Assistance............................ 139 A/C Settings........................................... 197

Adaptive Cruise Control (ACC).............. 139 Storage Device................................197

Intelligent Cruise Control (ICC)*........... 143 Door Bins............................................... 197

Predictive Emergency Braking Glove Box............................................... 198

System*..................................................145 Bill Box................................................... 198
Front Cross Traffic Alert (FCTA) & Center Console Cubby...........................198
Front Cross Traffic Braking (FCTB)........152
Cup Holder.............................................198
High Beam Assist System(HMA)*.......... 153
Seatback Pockets.................................. 199

6
Glasses Case.......................................... 199 Wiper Blades..........................................224
Other Devices................................. 200 Tires Maintenance................................. 225
Sun Visor................................................ 200 Fuses...................................................... 228
Vanity Mirror*........................................ 200
Safety Handles.......................................200 When Faults Occur
12V Auxiliary Power...............................201
When Faults Occur.......................... 238
Front-Row USB Ports.............................201
If Smart Key Battery is Exhausted.........238
Rear Charging Ports...............................201
If the Vehicle Cannot Power on.............238
SD Card Slot*......................................... 201
Engine Flameout During Driving.......... 239
Baggage Compartment Cover.............. 201
If the Engine is Overheated................... 239
Smartphone Wireless Charging
Position*................................................ 202 If the Vehicle Needs Towing.................. 240

Boot Cover Board.................................. 203 If a Tire Goes Flat................................... 241

Emergency hammer..............................204
Specifications
Maintenance Vehicle Data................................... 246

Maintenance Information................206 Vehicle Data........................................... 246

Maintenance Period and Items.............206 Prompt Information........................250

Regular Maintenance...................... 213 Vehicle Identification............................ 250

Regular Maintenance............................ 213 Warning Labels...................................... 251

Vehicle Corrosion Prevention............... 213 Transponder Mounting Position...........253

Paintwork Maintenance........................ 214

Vehicle Cleaning.................................... 214 Abbreviation List
Interior Cleaning....................................216
Abbreviations................................. 259
Self-Maintenance............................217
Self-Maintenance.................................. 217
Sunroof Maintenance............................219
Vehicle Storage...................................... 220
Hood...................................................... 221
Cooling System......................................221
Washer................................................... 222
Braking System......................................223
Engine Oil...............................................223
A/C System.............................................224

7
8
 Figure Index

Exterior

1 HoodP221 4 Refueling Port CoverP122

Cooling SystemP221 RefuelingP122

WasherP222 5 TiresP225

Brake Fluid P223 If a Tire Goes FlatP241

Nameplate of Front Compartment 6 LightsP219

Fuse BoxP229

2 Front WipersP83

3 DoorsP66

Locking/Unlocking DoorsP66

9
 1 Trunk P70 3 DC Charge PortP99

2 Rear Wiper P184 4 Electric External Rearview

MirrorsP183

10
Dashboard

1 Front Side VentsP195 8 GloveboxP198

2 Light SwitchesP81 9 Front Center VentP195

3 Steering WheelP80 10 Smartphone Wireless Charging

PositionP202
Adjusting the Steering WheelP80
11 Bill BoxP198
Steering Wheel Switch SetP89
12 Headlight adjustment switchP88
4 Instrument ClusterP50
13 Hood Opening HandleP221
5 Wiper LeverP83

6 Infotainment TouchscreenP188

7 Front Side VentsP195

11
Interior

1 A/C ON/OFFP190 5 Center Console CubbyP198

2 Mode Switch Set*P37 6 Blind Spot Assist System (BSA)*P158

3 Front Seat Cup HolderP198 Lane Departure Assist (LDA)

SystemP155
4 SeatsP76
Automatic Vehicle Hold (AVH)
Electrical Front Seat AdjustmentP77 SwitchP136

7 Hazard Warning Light SwitchP88

8 Gearshift LeverP132

12
1 Emergency Vehicle Locking with 4 Interior Trunk Lid ButtonP70
Mechanical KeyP73
5 Door BinsP197
2 Front Left Door SwitchP85

Power Window SwitchesP85

Window Lock ButtonP86

Central Door LockP87

Side Mirror Adjustment SwitchP87

3 Interior door handle P67

13
14
01
SAFETY
Seat Belts.......................................... 16
Airbags.............................................. 19
Child Restraint Systems................... 26
Working Modes of Dual-Mode (DM)
System...............................................32
Anti-theft System..............................43
Event Data Recorder System............44
Seat Belts unprotected children may be seriously
injured and their lives may be
endangered. Likewise, do not allow
children to sitting on someone's lap,
Seat Belts for there is insufficient protection.

Studies have shown that proper use Emergency Locking Retractor(ELR)

of seat belts can significantly reduce
casualties in emergency braking, sudden ●
During the sharp turn, emergency
steering, or collisions. Please read braking and collision process, or
the following information carefully and when the occupant leans forward too
observe it strictly. quickly, the seat belt automatically
locks to effectively restrain and protect
CAUTION the occupant.
●
Fasten the seat belt and sit ●
Occupants can move freely when the
properly while the vehicle is in vehicle is running smoothly and the
motion. seat belts are pulled out or retracted
slowly.
●
The driver should ensure that
all occupants are wearing seat ●
If the seat belt locks due to fast
belts before driving the vehicle retraction, allow it to retract for a
to prevent serious injury or death distance of 15mm and slowly pull it
in emergency braking or in a back.
collision.
Pretensioner and Force Limiter
The seat belts are designed
Function of Seat Belt*
●

primarily for adults and are not

intended for children. Make sure
When the vehicle suffers a severe
to choose an appropriate child
frontal collision and the activating
restraint system according to your
conditions of the pretensioner are met,
child's age and size (see P in this
the pretensioner quickly retracts some
chapter).
of the seat belt and locks it to further
●
If the seat belt is damaged protect the driver and passengers. The
or dysfunctional, immediately pretensioner limits the seat-belt restraint
contact a BYD authorized service force to the occupant's body to a certain
provider for confirmation and extent so as to avoid injury to the
handling. Do not use the occupant due to an excessive restraint
corresponding seat before such force.
confirmation and handling.

●
BYD has highly emphasized that driver
Using Seat Belts
and occupants should always fasten
their seat belts while in the vehicle. 1. Adjust the seat position and seatback
Failure to do so increases the risk of angle (see "Electrical Front Seat
injury in case of an accident. Adjustment*".)
●
It is recommended that children be 2. Adjust the position of the three-point
seated in rear seats and always seat belt.
use seat belts and a suitable CRS.
In emergency braking or collision,

16
●
Keep a proper sitting posture and pull
the seat belt out to wear it diagonally
from the shoulder to the chest. The
belt should not go under the arm or
across the back of the neck. Keep the
belt lap part as close as possible to the
hip bone.
01

SAFETY
4. The height of the front seat belts can
be adjusted for optimum comfort and
protection.

① Press the seat belt height adjuster

release button.

② Move it up or down to the desired

height and then release it.
CAUTION

●
The shoulder belt should cross
the center of the shoulder. The
seat belt should be far from the
neck and not liable to slip from
the shoulder; otherwise, it cannot
function well in the event of
emergency braking or accident
and may even cause severe injury.
●
The lap belt should be positioned
as low as possible across the hip
5. Pull the belt firmly to verify whether it
to prevent any injury caused by
is locked.
pressing against the abdomen in
case of an accident. 6. Unbuckling Seat Belts
●
The seat belt should be fitted tight ●
Press the red unlock button on the
to the body for better protection. buckle. The latch plate pops out, and
the seat belt automatically retracts. If
3. Insert the latch into the buckle until it the seat belt cannot retract smoothly
clicks and then pull it back to make and automatically, pull it out to check
sure it is firmly locked. Do not fasten whether it is twisted.
the belt if it twisted.

17
 CAUTION

●
Do not remove, disassemble or
modify the seat belts without
permission.
●
After an accident, have the seat
belts checked at a BYD authorized
dealer or service provider. If the
preloading function is activated,
the seat belt must be replaced.

REMINDER ●
In the event of a severe accident,
regardless of whether the seat
●
For normal functioning of the rear belt has an apparent damage,
seat belt, ensure that its latch is replace it together with the seat
inserted into the corresponding assembly, and thoroughly check
buckle during use. The driver the airbag system.
should remind occupants to wear ●
Pregnant women should also
seat belts properly.
fasten their seat belt properly.
●
The driver should ensure that all Particularly, be sure to position
occupants are wearing seat belts the lap belt as low across the
before driving the vehicle. hip as possible to prevent serious
injury.

CAUTION
●
Do not insert foreign objects such
as coins and clips into the buckle
●
One seat belt is for one occupant as they prevent proper connection
only. Do not allow multiple between the latch and buckle.
occupants (including children) to ●
Please use the seat belt correctly,
share one seat belt.
do not insert the seat belt empty,
●
Avoid traveling with the seatback otherwise the seat belt can not
leaning too far back. The seat belt play a protective role or even
protection performs best when damage the seat belt.
the seatback is upright.
●
Make sure that no seat belt Unfastened Seat Belt Reminder
or itsspring bolt/buckle becomes Function
pressed by the door; otherwise,
the seat belt may be damaged. If any vehicle occupant fails to fasten
his/her seat belt after the vehicle is
●
Check the seat belts regularly started, a visual and sound alarm will go
for cuts, wear, looseness, and off until the corresponding seat belt is
other abnormalities. If any properly fastened.
problem is found, contact a
BYD authorized dealer or service
●
Unfastened Seat Belt Reminder
provider for confirmation and Function
handling. Until then, do not use ●
When any seat's belt is not fastened,
the corresponding seat. the unfastened seat belt indicator
flashes.

18
●
Display of unfastened belt's seat
REMINDER
●
When a seat belt is not fastened, the
indicator for the corresponding seat injured and their lives may be
will light up and remain on in case of endangered.
abnormal conditions in the vehicle.

Unfastened seat belt reminder for front

Airbags 01
●

passenger

When the vehicle is powered on, if

SAFETY
●

the driver or the front passenger

does not fasten the seat belt, the
Introduction to Airbag
main seat belt reminder indicator
and the reminder indicator for the
●
The airbag system, a part of the
corresponding seat lights up; if the supplemental restraint system (SRS),
seat belt is still not fastened when is designed to supplement the seats
the vehicle is running, the seat belt and seat belts. When SRS deployment
reminder indicator stays on and conditions are met in a serious
there is a warning sound. collision accident, the airbag system
deploys quickly to protect heads and
●
Unfastened seat belt reminder for rear chests of both drivers and passengers
passengers* together with seat belts, thus reducing
the severity of injuries.
●
When the vehicle is powered on, if
any rear passenger does not fasten ●
The airbag system cannot replace the
the seat belt, the main seat belt seat belt. It is an integral part of the
reminder indicator and the reminder whole passive safety protection system
indicator for the corresponding seat of the vehicle. Only when the airbag
light up. While the vehicle is in works together with the fastened seat
motion and occupants have not belt can the airbag system provide
buckled up, the seat belt reminder maximum protection.
indicator is on and audible alarm is
given.
●
According to the collision type, the
airbag is generally divided into frontal
●
When the driver and all passengers airbag and side airbag. The frontal
have fastened their seat belts, the airbag includes the driver airbag and
main unfastened seat belt warning front passenger airbag, and the side
light and all warning lights for airbag includes the front side airbag
corresponding seats go out. and curtain airbag.

REMINDER REMINDER

●
If the above functions are ●
Only when the airbag works
abnormal or fail, contact a together with the fastened seat
BYD authorized dealer or service belt can the airbag system provide
provider. maximum protection.
●
When driving, make sure all ●
Do not disassemble or assemble
occupants have their seat belts the airbag components without
properly fastened or in emergency permission.
braking or collision, passengers
are more likely to be seriously

19
 REMINDER Front Seat Side Airbags
●
It is recommended to use genuine The vehicle is equipped with side airbags
seat covers of BYD. Other seat for the left and right front seats (installed
covers may lead to degradation of in the outer edges of the front seat
airbag performance or passenger backrests and marked with"AIRBAG", as
injuries. Do not place anything shown):
between the side airbag and the
passenger.
●
Do not apply excessive force to
the side of the seat equipped with
side airbag.
●
After a collision, although the
airbag module is not deployed
and the pre-tensioner seat belt is
not locked, the airbag computer
may be encrypted to protect the
passengers from high voltage.
In this case, contact a BYD
●
When the airbag triggering conditions
authorized dealer or service are met due to a moderate to
provider for inspection. severe side impact during driving, the
airbag deploys to assist in protecting
the chest of the passenger on the
Driver and Front impacted side to reduce the degree of
injury.
Passenger Airbags
●
In the event of side collision, only the
airbag on the impacted side deploys.
The vehicle is equipped with driver
airbags and front passenger airbags. ●
If the collision occurs on the passenger
When the airbag system electronic side, the airbag on the passenger side
control unit (ECU) detects a moderate to deploys even if there is no passenger in
severe frontal impact during driving, the the seat.
airbag deploys to assist in protecting the
heads and chests of the driver and the
●
In order to obtain the best protection
front passenger to reduce the severity from the seat side airbag, the
of injury to the driver and the front passenger must fasten the seat belt
passenger. and sit upright against the seat back.

Front Far Side Airbag

●
The vehicle is equipped with the front
centre airbag (installed in the inner
edge of the driver seat and marked
"AIRBAG", as shown):

20
 deploys to protect the occupant's
head.

REMINDER

●
When a side impact occurs,
generally only the airbag on the
impacted side deploys. 01
For optimum curtain airbag

SAFETY
●

protection, the occupant must

Vehicles Equipped with Seat Side have their seat belt fastened and
Airbags be sitting in an upright position.

1. Do not wet the seat backrest with

water. If the backrest is wet by rain or Airbag Triggering
water spray, the function of the side
airbag system may be hindered.
Conditions and
Precautions
2. Do not cover or replace the
seat backrest cover by yourself.
Airbag Triggering Conditions
Inappropriate seat backrest cover
replacement or covering hinders the
The airbag triggering conditions are:
deployment of seat side airbags in the
●

In the event of a vehicle collision,

event of a collision.
whether an airbag will be triggered
is decided by factors such as the
Side Curtain Airbags* amount of collision energy, accident
type, collision angle, obstacles, and
vehicle speed. The airbag system may
●
The vehicle is equipped with left and
be triggered in special collisions.
right side curtain airbags (installed at
the junction of the body side trim and ●
The airbag system does not always
the ceiling and marked with"Curtain work in any accident, and generally it
AIRBAG" on the A-pillartrim, B-pillar will not be triggered in the event of
trim, and C-pillartrim, as shown). a minor frontal collision, rear collision
or rollover. In this case, the driver
and passengers are protected by their
properly fastened seat belts.
●
Determinants of airbag system
triggering: During a collision,
a comprehensive and intelligent
comparison is made between the
deceleration curve obtained by the
Electronic Control Unit(ECU)and the
set value. If the signal such as
the deceleration curve generated and
●
When the ECU detects a moderate measured during the collision is below
to severe impact and the triggering the preset reference value in the
conditions are met, the curtain airbag ECU, airbags do not deploy, even if

21
 the vehicle may have been severely
deformed in an accident.
●
The ECU of the BYD airbag system
has been set up with considerations of
common misuse and road conditions.
However, due to the increasing
changes in causes and forms of vehicle
collisions, for your safety, please
strictly follow this user manual, use the
vehicle correctly, and avoid its misuse.
Otherwise, there is no guarantee that
the airbags will achieve their expected One side of the vehicle is hit by another
effect. vehicle.

Cases When Airbags May Be Deployed

The vehicle's nose hits the ground when

crossing a deep groove.

Cases When Airbags May Not Be

Deployed

The vehicle hits a concrete column, tree,

or other slim objects.
The vehicle hits a bump or curbstone.

The vehicle goes under a truck or another

The vehicle's nose hits the ground when large vehicle.
going down a steep slope.

22
 01

SAFETY
The tail of the vehicle is hit by another Parts other than the passenger
vehicle. compartment receive side impact.

The vehicle rolls over. The lateral side of the vehicle is hit
diagonally.

The vehicle hits a wall or a vehicle at a

side other than the front side. The lateral side of the vehicle hits a
columnar object.

23
 WARNING

are they to ride sitting on a

front passenger's lap, to prevent
serious injury or even casualty
caused by airbag deployment.
●
Accessories, such as telephone
holders, cups, ashtrays, must not
be installed on airbag covers
or within their action range.
Otherwise, airbag deployment will
WARNING increase the risk of injury in an
accident.
●
Airbags are designed for
specific models. Any changes to ●
Side airbags and side curtain
suspension, tire size, bumpers, airbags deploy quickly with high
chassis and factory-equipped impact forces. Occupants must
devices may adversely affect the not lean against the doors of
airbag system. Users must not use vehicles equipped with these
any parts of the airbag system airbags while these vehicles are
on other car models; doing so in motion. Failure to do so could
may lead to failure of the airbag result in serious injury or even
system. death.
●
The driver shall keep the distance ●
Do not place other trims or
between the chest and steering articles within the action range
wheel at least 25 cm for the of any side curtain airbag (e.g.,
most effective protection when windshields, side door glass, A-
the system is triggered. pillar shields, roof, B-pillar shields,
C-pillar shields and auxiliary
●
Fasten your seat belt and sit handles). Otherwise, trims or
properly while the vehicle is objects will be thrown out due
in motion. If the seat belt is to the strong force released
not fastened, and the occupant when side curtain airbags deploy,
is leaning forward or sitting or will cause failure of side
improperly, airbag deployment curtain airbags to deploy properly,
can increase the risk of injury. resulting in serious or even life-
●
Do not paste stickers, cover or threatening injuries.
decorate the hub cover of the ●
Please give all documents
steering wheel, the right side delivered with the vehicle to the
surface of the dashboard or the new owner.
surface of A, B, and C pillar trims
and seat side airbag. Clean these ●
Do not modify or replace seats
surfaces with a dry or damp or trims of the seats with
cloth, without applying too much side airbags. These changes
pressure. may prevent normal deployment
of side airbags, and thereby
●
A child is not to be seated in cause airbag system failure or
the front passenger seat, nor unintended deployment of side

24
 WARNING WARNING

airbags, resulting in serious injury ●

This vehicle's airbag system has
or death. been fully verified to seamlessly
match the vehicle's original
●
Do not disassemble or repair the wiring harness system. Any wiring
A-pillar trim, ceiling, B-pillar trim
or C-pillar trim, which contain side
harness modification or alteration
may cause the airbags to
01
curtain airbags. These changes deploy mistakenly under normal

SAFETY
can cause failure of the airbag conditions or fail to deploy in the
system or accidental deployment event of a collision.
of curtain airbags, which may
cause serious injury or even
It is recommended that you contact
death.
a BYD authorized dealer or service
●
Do not change any component provider immediately if any of the
of the airbag system, including following situations occurs.
any corresponding label. It is ●
The airbag has deployed.
recommended that any operation
done to the airbags be performed ●
Instrument cluster airbag warning light
by a BYD authorized dealer or lights up abnormally.
service provider.
●
Airbags do not deploy when the front
Airbags can only provide one-time
part (shaded part in the figure) of the
●

accident protection. Once the

vehicle suffers a collision.
airbag is triggered or damaged,
the airbag system must be
replaced.
●
Follow safety regulations and
procedures related to the
scrapping of parts of the vehicle
or its airbag system.
●
The airbag system has strong anti-
interference and anti-disturbance
resistance to electromagnetic
fields around it. However, to
avoid accidents, do not use the ●
The airbag cover has been scratched,
vehicle in an electromagnetic cracked or otherwise damaged.
environment that violates
national regulations.
●
Airbags need to be removed,
disassembled, installed or repaired.
●
The airbag system of this vehicle
is designed with full consideration
of common misuses and road
conditions. However, in order to
avoid accidents, do not have the
bottom of the vehicle impacted
or drive roughly in harsh road
conditions.

25
 carefully read the instructions provided
with the child restraint and in this manual
before installing a child restraint.

WARNING

●
Never carry a child on your lap in
a vehicle journey.
●
An appropriate child restraint
system must be used for your
child.
●
Side airbags and curtain airbags have
deployed. ●
Please follow the instructions
provided with the child restraint
An impact to a vehicle door (shaded
system and in this manual to
●

part in the figure) in an accident is

make sure a child restraint it is
not adequate to cause the airbag to
properly installed in the vehicle.
deploy.
●
When the child restraint is
The surface of the seat with a
removed from the seat, ensure it
●

side airbag is scratched, cracked or

is stored safely.
damaged similarly.
●
Failure to follow the advice given,
The trimming (liner) of A-pillar,
or the instructions from the child
●

roof rail, and C-pillar with curtain

restraint system manufacturer,
airbag inside is scratched, cracked, or
can endanger life or lead to
damaged.
serious personal injury.

Children should use an appropriate child

restraint system, and it is recommended
that children are seated on a rear
outboard seat position. Children should
sit comfortably and safely. Children of all
ages and sizes must always sit correctly
secured in the vehicle.

Important considerations for selecting

a child restraint system
●
The child restraint system is the correct

Child Restraint type and size for the child.

The child restraint system is the correct

Systems
●

type for the seating position.

●
The child restraint system must be
Children Restraint System approved in accordance with either
ECE R44 or ECE R129.

Child restraint systems provide good

protection to your child occupants in an
accident. For the child's safety, please

26
Child Safety ●
adjust the front passenger seatback
so it has secure contact with the child
restraint system.
It is recommended that children are
seated on a rear outboard seat position, ●
When using a rear-facing child seat,
and according to the child seat turn the PAB switch to OFF, to disable
installation instruction provided by the the front passenger seat airbag. For
child seat manufacturer. details, see ‘Passenger Airbag’. 01
●
Where possible, the child seat should

SAFETY
be secured with the top tether strap.
●
The backrest of the child seat must lay
as flat as possible against the vehicle
seat backrest.
●
If required, adjust the seat backrest
angle so that the child seat lies flat
against the backrest.
WARNING
●
Once it has been installed, if the child
seat is touching the head restraint and ●
The passenger airbag switch must
therefore cannot be positioned flat be turned to ON, immediately
against the backrest, raise the head after the rear- facing child
restraint all the way up, or remove it restraint system is removed from
and stow safely in the vehicle. the front passenger seat, to
For additional installation instructions, enable the front passenger seat
please read the instructions provided airbag.
with your child restraint system. ●
Never use a rear-facing child
seat on the front passenger seat
Installing Child Restraint Systems with the front passenger airbag
activated.
Installation in the front passenger seat ●
Failure to follow the advice given,
●
NEVER use a rearward facing child or the instructions from the child
restraint on a seat protected by an restraint system manufacturer,
ACTIVE AIRBAG in front of it, DEATH can endanger life or lead to
or SERIOUS INJURY to the CHILD can serious personal injury.
occur. ●
Front-facing passengers (children
●
When a forward-facing child restraint or adults) must never sit on the
system is used on the front passenger front passenger seat with the
seat, ensure that the seat is positioned passenger airbag deactivated.
fully rearward away from the active
When a forward facing child
airbag.
●

restraint system is used on the

●
If required: front passenger seat, ensure the
seat is positioned fully rearward
●
adjust the front passenger seat away from the active airbag.
rearwards so that there is no contact
between the child sitting in the ●
The front passenger seat is equipped
front passenger seat and the vehicle
with ISOFIX/i-Size anchorages. The
interior.

27
 anchorage locations are identified by ●
The anchorage locations are identified
a marking (see the illustration) located by a marking (see the illustration)
on the seatback, directly above the located on the seatback, directly above
associated anchorages. the associated anchorages.

●
The front passenger seat is equipped ●
The rear outboard seats are equipped
with a top tether strap anchorage on with ISOFIX/i-Size anchorages.
the back.

CAUTION
●
When the child restraint is installed on
the front passenger seat with a top
The anchorages are located in the
tether:
gap between the seat cushion and
●
route it through the aperture of the the seatback.
head restraint.
●
The rear seats are equipped with top
tether strap anchorages on the back.

Installation in the rear seat

28
 CAUTION

●
When the child restraint is
installed with a top tether on a
rearoutboard seat, first remove
the cargo cover, to have access to
thetop tether anchorage.
01
When the child restraint system is

SAFETY
●

installed on any rear seat, The front

seats can be adjusted forward, and the
front seatback angle can be rotated, to WARNING
ensure there is no contact of the front
seats to the child. ●
When a child restraint is a booster
cushion only, without a seatback,
●
To ensure that the vehicle seatback
the head restraint must never be
can safely support the child restraint
removed, and must be positioned
system, the head restraint can be
at the appropriate height.
adjusted or removed.
●
When the child restraint is installed Details on child restraint system
on the rear outboard seat with a top installation locations:
tether:
●
① Driver seat
●
remove the cargo cover to have access
to the top tether anchorage and store
●
② Front passenger seat
the cover safely in the vehicle, and; ●
③ Rear left seat
●
④ Rear center seat
●
⑤ Rear right seat

●
route it at the outside of each head
restraint rod.

CAUTION

●
The illustration indicates seat
positions for a LHD model.
For RHD model, the front seat
reference positions are switched.

29
The following table shows the installation system at the ISOFIX or i-Size anchorage
options for ISOFIX or i-Size child restraint points of the individual vehicle seating
locations.

Seating Position

Front Front
1 Passenger Passenger 4b) 5b) 6b)
Airbag Airbag
Activateda Deactivat
) ed a)

Seating
YES
position
(Forward-
suitable for X YES YES YES YES
facing
Universal
only)
belted

Seating YES
position (Forward-
X YES YES YES YES
suitable for facing
i-Size only)

Largest
suitable
Lateral child X NO NO NO NO NO
restraint
system

Largest
suitable
Rearward R1 / R2X / R1 / R2X / R1 / R2X /
X NO NO
child R2 / R3 R2 / R3 R2 / R3
restraint
system

Largest
suitable
Forward F2X / F2 / F2X / F2 / F2X / F2 / F2X / F2 /
X NO
child F3 F3 F3 F3
restraint
system

Suitable for
X B2 / B3 B2 / B3 B2 / B3 B2 / B3 B2 / B3
booster seat

Suitable for
X YES YES YES YES YES
support leg

30
 Seating Position

Front Front
1 Passenger Passenger 4b) 5b) 6b)
Airbag Airbag
Activateda Deactivat 01
) ed a)

SAFETY
a) ： The front seat must be positioned fully rearward and fully down. The front seat

belt upper anchorage should be adjusted to be fully down. If necessary, to ensure the
child restraint system has direct contact to the front seatback, the front seatback can be
adjusted vertically and / or the head restraint adjusted or removed.
b)： If necessary, to ensure the child restraint system has direct contact to the rear

seatback, the head restraint should be adjusted or removed.

X:Seat position not suitable for securing a child restraint system.

31
Recommended child restraint systems:
(Group and child stature according to ECE
R129).

Child Stature Child Restraint

Group Manufacturer Comment
(cm) System

0 ＜ 83 Maxi-Cosi Pebble 360 Belted

ISOFIX and
0+/1 76-105 Britax Römer Trifix 2 i-Size
belted

ISOFIX and
2 ＜ 135 Britax Römer Kidfix i-Size a)
belted

3 ＜ 150 Nania Booster Basic Belted

a) Ensure:

●
The lap belt is in the SecureGuard.
●
The diagonal belt is not in the SecureGuard.
●
The SICT element is installed correctly.

① Group 0
Working Modes of
② Group 0+/1

③ Group 2
Dual-Mode (DM)
④ Group 3 System
Working Modes of Dual-
Mode (DM) System
Configuration 1 (2WD)

"EV" - Pure Electric Operating Mode:

●
In pure electric operating mode, the
high-voltage battery provides electric
energy to drive the vehicle by the
electric motor, and this mode can
meet a variety of operating conditions,
such as starting, reversing, crawling,
accelerating, and driving at a constant
speed.

32
 ●
In HEV mode, the engine supplies
power to the high-voltage battery and
drive motor.

01

SAFETY
REMINDER

●
The vehicle may switch to
HEV mode automatically under ●
In HEV mode, the engine and the high-
operating conditions such as rapid voltage battery simultaneously supply
acceleration, high vehicle speed, power to the drive motor.
grade climbing, too high or low
temperature, or low SOC level.
Switch to EV mode manually if
needed when EV conditions are
meeted. It is recommanded to
choose HEV mode under high or
low temperature conditions.

"HEV" - Dual-Mode Synergy Operating

Mode:
●
In HEV mode, when the SOC level is
high or the power demand is low, ●
In HEV mode, the engine starts to
the vehicle system prioritizes EV drive, operate in parallel at medium and
without starting the engine. high speeds under some working
conditions to improve fuel economy.
●
In HEV mode, the engine and drive
motor work together to drive the
vehicle.

●
In HEV mode, when the SOC level is
low or the power demand is high, the
engine starts and operates in series to
meet the power demand.

33
●
In HEV mode, the engine drives the
vehicle and simultaneously drives the
motor to generate electricity for energy
recycling.

REMINDER

The vehicle may switch to

●
In HEV mode, the engine drives the HEV mode automatically under
vehicle and the drive motor rests. operating conditions such as rapid
acceleration, high vehicle speed,
grade climbing, too high or low
temperature, low SOC level or the
need of engine maintenance. Switch
to EV mode manually if needed
when EV conditions are meeted. It is
recommanded to choose HEV mode
under too high or low temperature
conditions.

"HEV" - Dual-Mode Synergy Operating

Mode:
Configuration 2 (4WD) ●
In HEV mode, when the SOC level is
"EV" - Pure Electric Operating Mode: high or the power demand is low,
the vehicle system prioritizes EV drive,
●
In EV mode, the high-voltage battery without starting the engine.
provides electric energy to drive the
vehicle by the electric motor, and
●
In HEV mode, when the SOC level is
this mode can meet a variety of low or the power demand is high, the
operating conditions, such as starting, engine starts and operates in series to
reversing, crawling, accelerating, and meet the power demand.
driving at a constant speed. According
to the operating conditions, the
vehicle system intelligently selects
pure electric 4WD mode or pure
electric front-drive mode.

34
 ●
In HEV mode, the engine starts to
operate in parallel at medium and
high speeds under some working
conditions to improve fuel economy.
●
In HEV mode, the engine and
drive motor work together to
drive the vehicle. According to the 01
operating conditions, the vehicle
system intelligently selects 4WD

SAFETY
mode in parallel or front-drive mode
in parallel.

●
In HEV mode, the engine supplies
power to the high-voltage battery
and drive motor. According to the
operating conditions, the vehicle
system intelligently selects 4WD mode
or front-drive mode.

●
In HEV mode, the engine drives the
vehicle and simultaneously drives
the motor to generate electricity
for energy recycling. According to
the operating conditions, the vehicle
system intelligently selects the front
motor, rear motor, or both for power
●
In HEV mode, the engine and the high- generation.
voltage battery simultaneously supply
power to the drive motor. According to
the operating conditions, the vehicle
system intelligently selects 4WD mode
in series or front-drive mode in series.

●
In HEV mode, the engine drives the
vehicle and the drive motor rests.

35
36
Working mode selection
of dual-mode system
Configuration 1 (2WD)
01

SAFETY
① EV/HEV mode the ECO indicator on the instrument
cluster lights up. This indicates that the
Pull the lever forward to trigger EV
vehicle has switched to ECO mode to
●

mode
minimize power consumption.
and backward to trigger HEV mode.
EV-NORMAL Drive Mode:
●

② MODE mode ●
Toggle the EV/HEV switch forward, and
●
Toggle the "MODE" lever the EV indicator on the instrument
forward to switch between cluster lights up, indicating that the
SPORT→NORMAL→ECO→snow mode. vehicle is in the EV mode. Toggle
the MODE lever continuously until the
●
Pull the "MODE" lever backward NORMAL indicator on the instrument
to switch between SPORT→snow cluster lights up. This indicates that the
mode→ECO→NORMAL. vehicle has switched to NORMAL mode
EV-ECO Drive Mode: to ensure ride comfort and control
power consumption.
●
Toggle the EV/HEV switch forward, and
the EV indicator on the instrument EV-SPORT Drive Mode:
cluster lights up, indicating that the ●
Toggle the EV/HEV switch forward, and
vehicle is in the EV mode. Toggle the EV indicator on the instrument
the MODE lever continuously until cluster lights up, indicating that

37
 the vehicle is in the EV mode. toggle the EV/HEV switch forward and
Toggle the MODE lever continuously hold for 3s until the EV indicator on the
until the SPORT indicator on the instrument cluster turns blue. At this
instrument cluster lights up. This time, the output power of the vehicle
indicates that the vehicle has switched is limited to some extent. When the
to Sport(SPORT)mode to ensure the battery SOC drops to a lower level, the
best power performance. vehicle automatically switches to the
HEV-ECO mode.
HEV-ECO Drive Mode:
Snow Mode
●
Toggle the EV/HEV switch backward,
and the HEV indicator on the ●
Toggle the MODE lever continuously
instrument cluster lights up, indicating until the Snow Mode indicator on
that the vehicle is in the HEV mode. the instrument cluster lights up. This
Toggle the MODE lever continuously indicates that the vehicle has switched
until the ECO indicator on the to Snow Mode to drive on the wet
instrument cluster lights up. This roads including snow roads.
indicates that the vehicle has switched
to ECO mode for the best fuel
economy.

HEV-NORMAL Drive Mode:

●
Toggle the EV/HEV switch backward,
and the HEV indicator on the
instrument cluster lights up, indicating
that the vehicle is in the HEV mode.
Toggle the MODE lever continuously
until the NORMAL indicator on the
instrument cluster lights up. This
indicates that the vehicle has switched
to Normal(NORMAL)mode to ensure
ride comfort and fuel economy.

HEV-SPORT Drive Mode:

●
Toggle the EV/HEV switch backward,
and the HEV indicator on the
instrument cluster lights up, indicating
that the vehicle is in the HEV mode.
Toggle the MODE lever continuously
until the SPORT indicator on the
instrument cluster lights up. This
indicates that the vehicle has switched
to SPORT mode to ensure the best
power performance.

MAX EV Drive Mode:

●
This mode ensures vehicle operation in
EV mode only to the greatest extent.
To switch the vehicle to the MAX
EV mode with sufficient battery SOC,

38
Configuration 2 (4WD)

01

SAFETY
① EV/HEV mode vehicle has switched to ECO mode to
minimize power consumption.
●
Pull the lever forward to trigger EV
mode EV-NORMAL Drive Mode:
●
and backward to trigger HEV mode. ●
Toggle the EV/HEV lever forward, and
the EV indicator on the instrument
② MODE mode
cluster lights up, indicating that the
●
Toggle the "MODE" lever forward vehicle is in the EV mode. Toggle
to switch between mud/rut mode→ the MODE lever continuously until the
sand mode→snow/gravel/grassland NORMAL indicator on the instrument
mode→SPORT→NORMAL→ECO. cluster lights up. This indicates that the
vehicle has switched to NORMAL mode
●
Toggle the "MODE" lever to ensure ride comfort and control
backward to switch power consumption.
between →snow/gravel/grassland
mode→ sand mode→mud/rut EV-SPORT Drive Mode:
mode→ECO→NORMAL→SPORT. ●
Toggle the EV/HEV lever forward, and
EV-ECO Drive Mode: the EV indicator on the instrument
cluster lights up, indicating that
●
Toggle the EV/HEV lever forward, and the vehicle is in the EV mode.
the EV indicator on the instrument Toggle the MODE lever continuously
cluster lights up, indicating that the until the SPORT indicator on the
vehicle is in the EV mode. Toggle instrument cluster lights up. This
the MODE lever continuously until indicates that the vehicle has switched
the ECO indicator on the instrument to Sport(SPORT)mode to ensure the
cluster lights up. This indicates that the best power performance.

39
HEV-ECO Drive Mode: ●
Toggle the MODE lever continuously
until the sand mode indicator on
●
Toggle the EV/HEV lever backward, and the instrument cluster lights up. This
the HEV indicator on the instrument indicates that the vehicle has switched
cluster lights up, indicating that the to sand mode.
vehicle is in the HEV mode. Toggle
the MODE lever continuously until ●
This mode is recommended for soft,
the ECO indicator on the instrument dry, and easily pressed ground.
cluster lights up. This indicates that the (Deserts, beaches, sand dunes,
vehicle has switched to ECO mode for shorelines, etc.)
the best fuel economy.
●
This mode is also recommended
HEV-NORMAL Drive Mode: for driving on the surfaces of thick
gravel.
●
Toggle the EV/HEV lever backward, and
the HEV indicator on the instrument Snow/Gravel/Grass Mode
cluster lights up, indicating that
the vehicle is in the HEV mode.
●
Toggle the MODE lever continuously
Toggle the MODE lever continuously until the Snow/Gravel/Grass Mode
until the NORMAL indicator on the indicator on the instrument cluster
instrument cluster lights up. This lights up. This indicates that the
indicates that the vehicle has switched vehicle has switched to Snow/Gravel/
to Normal(NORMAL)mode to ensure Grass Mode.
ride comfort and fuel economy. ●
This mode is recommended for firm
HEV-SPORT Drive Mode: roads covered with a layer of loose
and slippery substances such as
●
Toggle the EV/HEV lever backward, and grass, snow, ice, or gravel.
the HEV indicator on the instrument
cluster lights up, indicating that the
●
To improve drivability, handling, and
vehicle is in the HEV mode. Toggle vehicle stability on slippery roads,
the MODE lever continuously until the avoid pressing hard the accelerator
SPORT indicator on the instrument pedal frequently.
cluster lights up. This indicates that the Mud/Rut Mode
vehicle has switched to SPORT mode
to ensure the best power performance. ●
Toggle the MODE lever continuously
until the Mud/Rut Mode indicator on
MAX EV Drive Mode: the instrument cluster lights up. This
●
This mode ensures vehicle operation in indicates that the vehicle has switched
EV mode only to the greatest extent. to Mud/Rut Mode.
To switch the vehicle to the MAX ●
This mode is recommended for
EV mode with sufficient battery SOC, muddy, rutted, soft, or uneven road
toggle the EV/HEV switch forward and surfaces.
hold for 3s until the EV indicator on the
instrument cluster turns blue. At this CAUTION
time, the output power of the vehicle
is limited to some extent. When the ●
If the vehicle is to pass an area
battery SOC drops to a lower level, the of wet sand and the sand layer is
vehicle automatically switches to the thick enough to trap the wheel,
HEV-ECO mode. the mud/rut mode should be
Sand Mode selected.

40
 ●
The optimum temperature of the
CAUTION
battery is 25°C. When the temperature
is too high or too low, the output
●
The sand mode is recommended
power of the battery is limited, so the
for road with a thick gravel layer.
driving range of the vehicle in pure
●
If the vehicle performance electric mode is shortened.
decreases due to the activation
of dynamic stability control in
Attention to High-voltage and 01
Hightemperature Components
soft sand, snow/gravel/grassland

SAFETY
conditions, turning off the ESC ●
The high-voltage battery and other
system is conducive to improving high-voltage components of the
the vehicle performance. When vehicle are connected by orange
the difficulty is overcome, the cables.
ESC system must be restarted
Function. WARNING

Do not touch the orange cable

Precautions for Working
●

or the power battery electrode.

Modes of Dual-Mode (DM) Electric shock may cause serious
or even life-threatening injuries.
System
●
Please read all warning labels.
When the vehicle operates in hybrid
synergy mode, pay attention to the ●
The motor, coolant radiator, and some
following: other components may reach high
temperatures during driving. These
●
The performance of the high-voltage parts are attached warning labels.
battery degrades in high- and low- Please carefully read and follow the
temperature environments. To prevent instructions on these warning labels.
the high-voltage battery from being
damaged, the following protection WARNING
mechanisms are set:
●
When the temperature is too high or
●
Do not remove or disassemble
too low, the vehicle system limits the any high-voltage parts, otherwise
charging and discharging power and serious or even life-threatening
SOC level. injuries may be caused.

●
When the temperature is lower than
●
In the event of collision, flooding,
-30°C or higher than 60°C, the battery and other situations that may
cannot be charged. cause damage to the high-voltage
system, it is recommended to
●
When the temperature is lower than contact a BYD authorized dealer
-35°C or higher than 60°C, the battery or service provider as soon as
cannot be charged. possible for inspection to avoid
the risk of electric shock.
●
It is recommended to use the vehicle
in an environment above -20°C. In ●
Do not continue to use the vehicle
the event of the above special to avoid the risk of electric
circumstances, it is recommended to shock if the vehicle gives a
drive thevehicle by using the engine. warning of electric leakage or a

41
 WARNING WARNING

BYD authorized dealer or service ●

Be sure to turn off the powertrain
provider has diagnosed that the when leaving the vehicle.
vehicle has electric leakage.
●
Be sure to press the P button,
●
Touching parts with high voltage because the vehicle can also be
causes electric shock, thus started (driven by the motor)
resulting in serious or even life- when the " " indicator is on,
threatening injuries.
even if the engine is shut down.
●
For the vehicle is driven by gasoline ●
With the " " indicator on,
engine and motor, the engine sound
if the gearshift lever is shifted to
may be heard from the engine
the "R" or "D" position, when the
compartment.
brake pedal is not depressed, the
●
When the vehicle powered on or off, vehicle will travel at a low speed.
it may hear the sound (sound of Be sure to pay attention to this
contactor closing or opening) from situation.
high-voltage components under the
auxiliary dashboard, which is not a ●
It is recommended to consult a BYD
fault. authorized dealer or service provider
for vehicle repair or maintenance.
●
If the indicator“ ”stays on,
●
If the vehicle cannot be repaired due
it indicates that the vehicle can be
to an accidentor other reasons, consult
driven, even if the fuel engine is not
a BYD authorized dealer or service
started (driven by the motor only).
provider.
●
Be sure to press the“P” button ●
It is recommended to consult a BYD
when parking. When“P”or“N”gear
authorized dealer or service provider
is engaged, if the SOC is lower than
before handling the vehicle because it
a certain level, the engine maystart
uses a sealed 12V battery.
to charge the high-voltage battery.
If the“N”, “R”, or“D”gear is
engaged for a long period of time, it WARNING
may cause a system failure. Therefore,
In the event of an accident,
after the gear is engaged, be sure
●

perform the following operations

torelease the shift lever. When leaving
to reduce the risk of high-voltage
the vehicle, be sure to pull up the EPB
electric leakage.
switch, press the“P” button, take
away the key, and lock all doors. ●
Move the vehicle to a safe place.
●
If the 12V battery fails and the ●
Press the brake pedal and pull
power is completely exhausted, even up the EPB switch.
the external power supply cannot be
used for starts, please contact a BYD ●
Press the P button to shut down
authorized dealer or service provider. the dual-mode system.
●
If the vehicle is severely damaged,
there may be a risk of electric
shock. To avoid electric shock,

42
 WARNING

do not touch any high-voltage

components (such as battery
assembly) or cables (in orange)
connecting components. If there
are uninsulated wires inside or
outside the vehicle, do not touch
01
them to avoid electric shock.

SAFETY
●
If the liquid leaks into some parts
of the vehicle, do not touch the Enabling anti-theft system
liquid, because it may be the
electrolyte of the 12V battery. If 1. Power off the vehicle.
the fluid contacts the skin or 2. Have all occupants exit the vehicle.
eyes, flush with plenty of water
(preferably boric acid solution) 3. Lock all doors. The anti-theft indicator
and seek medical attention to remains on for 10s until the anti-theft
avoid severe injury. system is automatically activated. After
that, the anti-theft indicator starts
●
If the vehicle catches fire, use a flashing.
special fire extinguisher to put out
the fire or wait for the arrival of 4. Before leaving, confirm this indicator
firefighters. is flashing. Make sure no passenger is
in the vehicle while setting the system.
●
If the vehicle needs to be towed, Nobody will unlock any door from the
please tow it with all four wheels inside.
off the ground. If the wheels touch
the ground during towing, the Triggering the alarm
motor may continue to generate
The anti-theft alarm is triggered when:
electricity, resulting in electric
●

leakage. ●
a door, trunk lid, or hood is unlocked
without the smart key; or

the vehicle is powered on without

Anti-theft System
●

the smart key.

Releasing the alarm

Anti-theft System ●
The anti-theft alarm is released when:

If the vehicle is in anti-theft state and any

●
doors are unlocked with the smart
door is opened, the system will sound an key;
alarm and the turn signals will flash to ●
a door is unlocked with the
prevent the vehicle from being stolen. microswitch;
●
the trunk lid is opened remotely with
the smart key;
●
the vehicle is started remotely with
the smart key; or

43
 ●
the START/STOP button is pressed ●
This vehicle is equipped with an
with the smart key inside the vehicle. event data recording (EDR) system that
complies with European regulations.
WARNING EDR mainly records data in the
event of a crash or near-crash
●
Do not modify the anti-theft (for example, airbag deployment or
system by means of alteration or hitting on a roadside obstacle) to
addition. Otherwise, the system help comprehend the vehicle system
may fail. operation, such as:
●
Vehicle velocity
Anti-theft Indicator ●
Tire pressure condition
When the anti-theft system is enabled,
Adaptive cruise control (ACC) system
the anti-theft indicator is solid on for ten
●

status
seconds.
●
Whether the seat belt is fastened
●
The vehicle records EDR data only
when there is a crash or when a
near-crash event reaches a certain
extent. The EDR does not record any
data during the normal driving of the
vehicle.
●
The data recorded by the EDR system
provides an understanding of the
state of the vehicle's safety-related
systems when an accident occurs, so
that relevant parties can analyze the
Event Data accident.

Recorder System ●
The EDR data needs to be accessed
and read by special equipment.
BYD discloses your personal data to
Event Data Recorder third parties only if this is legally
permissible or you have consented
System to it. In addition to the vehicle
manufacturer, third-party agencies
●
This section provides you with with professional equipment (such as
some important information on how government agencies) can also read
personal data is collected and the EDR data if they have access
processed when you use a BYD vehicle. to the vehicle EDR and equipment
(for example, they can read the data
For a more detailed overview on data
of SRS control unit to clarify the
●

processing, data protection and data

accident).
subject rights, please read the current
version of the privacy policy for the
vehicle available at the infotainment Vehicle Data Processing
system (Vehicle Settings → System
Settings → More → Privacy Policy).
●
Data is collected when the vehicle
is used, such as data collected or

44
 transmitted by vehicle sensors or ●
The vehicle has remote monitoring
control units, which is necessary for services.
the safe functioning of your vehicle.
●
These include remote monitoring
●
In some cases, the data is used services such as remote diagnosis
to support driving (driver assistance and over-the-air (OTA) updates
systems) or to enable a specific and upgrades for security and
comfort or infotainment function. safety purposes (subject to owner's 01
approval).
●
Personal data that is collected and

SAFETY
processed mainly include in-vehicle ●
These monitoring services serve the
data, remote-services-related data, following purposes: service provision
and other data, as further specified (remote support/diagnostics), product
below. development, and security/public
safety.
In-vehicle data
●
Depending on the country and setup,
Operation data various vehicle information can be
●
When the vehicle is used, various transmitted to BYD's data center in
vehicle status data (e.g., speed, corresponding market for the above
battery level, and braking system) or purposes, including vehicle location
environment (e.g., distance sensors, information, vehicle status, such as
rain sensor, and temperature) data is energy consumption, vehicle speed,
collected and processed. gear position, power mode, ESC status,
steering system status, battery status,
●
This data is not usually stored, powertrain status, and overall vehicle
but there are control units, sensors performance status.
or other components installed in
the vehicle that record such data, Other
for example, to record maintenance Infotainment system
requirements, error messages, or other
information. ●
Depending on vehicle configuration,
data can be added to the infotainment
●
The in-vehicle data will only be system by the users themselves, such
stored in the equipment in the as media data for playing video on the
vehicle but can be read out via infotainment system, address data for
the legally required OBD ("On Board use in the navigation system, or data
Diagnostics") interface, for example, for use in online services.
by BYD authorized dealer or service
provider or other third parties. ●
Depending on vehicle configuration,
individual settings in and on the
●
In case this access takes place vehicle can also be entered.
during vehicle maintenance, the
information can also be transmitted to ●
Data stored in the vehicle can be
BYD engineers for quality assurance, deleted at any time.
product defect reports, or customer
claim verification.
●
BYD has no control over data
transferred to third parties (from the
Remote-services-related data use of third party content, in particular
as part of online services).
Remote monitoring services
Integration of mobile devices

45
●
Depending on vehicle configurations, analytics required to operate the
mobile devices can be connected systems.
and controlled through the vehicle's
infotainment system.
●
Some images are just processed on
a volatile basis (RAM), others may
●
It may be necessary that the device's be stored, depending on vehicle
screen or audio is displayed/played equipment.
through the infotainment system or
transmitted to it.
●
The vehicle may be equipped with
an outward-facing camera (OFC) that
●
Additional data like positioning or can be used to take footage of the
vehicle information can be transmitted surrounding (dashcam).
through applications for use in certain
navigation systems, communication,
●
The vehicle may also be equipped with
or other third-party services. an inward-facing camera (IFC), which
can be used to take footage inside the
●
The specific type of data processing vehicle.
depends on the respective function
and is controlled by the user or third
●
Both OFC and IFC footage is stored.
parties such as the provider of the ●
You are responsible to check the laws
devices or corresponding services. of your residence if you turn the
Internet access and connected services camera on.

●
Depending on vehicle configurations,
●
Please be aware of corresponding laws
the Internet can be accessed for certain before turning on your OFC or IFC (for
functions or BYD Europe services instance, in some countries consent
through the vehicle's infotainment is required for the use of IFC, and
system network devices. in others OFC is strictly restricted to
dashcam purposes).
●
BYD is not liable for any such services
provided by any other party.
●
For more camera details, see section
"Panoramic View System" in this
●
In such cases, please obtain manual.
information about the use of data from
the provider of the respective online Permanent Vehicle Transfer to Third
service. Parties and Offline Mode
Camera image recording/surrounding
area monitoring
●
In case of a permanent vehicle transfer,
i.e., second hand vehicle, or vehicle
●
Your vehicle is equipped with a transfer by a third party for permanent
number of cameras/sensors. use, it must be noted that any
personalization/user settings made via
The reason for this is that some vehicle
the infotainment system (e.g. address
●

functionalities require the vehicle's

list, navigation system, etc.) may be
path to be detected and assessed
accessed by the new owner.
which is done by cameras that detect
objects in the vehicle's surroundings ●
You can also restrict your vehicle's
(e.g., obstacles). communication with the BYD data
server and the processing of vehicle-
The images are transmitted to the
related and personal data by setting
●

respective control module for further

the vehicle to offline mode.

46
●
On the infotainment touchscreen, tap ●
These rights may be limited in some
cases. For example, if we can show
to turn Wi-Fi off.
that we have a legal obligation to
process your data, or if providing the
●
This can also be done by tapping information to you would disclose
→ System Settings → Internet → WLAN personal data about another person,
or if we are legally prevented from
→ Off.
disclosing that information. 01
Disclosure of Personal Data to In some cases, this may mean that

SAFETY
●

Authorities we can retain the data even if you

withdraw your consent.
●
BYD discloses your personal data to
third parties only if this is legally
●
For more information on data
permissible or you have consented to processing, data protection, and any
it. rights you may have, please visit the
latest version of the Privacy Policy
●
However, according to applicable available at the infotainment system
laws, government agencies may be (Vehicle Settings → System Settings
authorized to read data from the → More → Privacy Policy).
vehicle (e.g., data can be read from
an airbag control unit to clarify an
incident)
●
According to law, BYD may also
be obliged to disclose data
to governmental authorities in
your country/region upon request,
for example, during criminal
investigations.

Your Data Protection Rights

●
BYD has staunch respect for its
customer's privacy, and strictly
complies with all data protection
laws, in particular the General Data
Protection Regulation (GDPR) and
applicable local laws.
●
According to these laws, owners have
specific rights when their personal
data is processed:
●
Data subjects have the right
of information and access, to
rectification, erasure of personal data
("right to be forgotten") and the right
to object to the processing of personal
data or to restrict it (or to withdraw
consent given earlier, as well as the
right to data portability).

47
48
02
INSTRUMENT
CLUSTER
Instrument Cluster............................50
Instrument Cluster
View of instrument cluster

1 Power
8 Speedometer
2 Time
9 Odometer
3 Working Modes of Dual-Mode (DM)
10 Fuel driving range
4 Gear status
11 Fuel gauge
ECO/SPORT/NORMAL/Snow/
5 Battery SOC percentage (battery
Sand/Mud Mode 12
driving range)
6 Orientation
13 State of Charge (SOC) meter
7 Ambient temperature

50
 REMINDER REMINDER

The above views are schematic select the display of "Mileage" and
diagrams for reference only. The "SOC".
battery SOC percentage and battery
driving range in the diagrams cannot
be displayed simultaneously. Instrument Cluster
In addition, the user can access Indicators
the energy display settings through
multimedia system →New Energy to Indicators/Warning Lights 02

INSTRUMENT CLUSTER
Turn signal indicator Position light indicator

Discharge indicator ICC indicator *

Hill descend control indicator* AEB indicator *

AVH indicator OK indicator

ECO indicator Low Beam Indicator

Adaptive Cruise Control (ACC

SPORT indicator
indicator) *

NORMAL indicator BSD indicator*

EV Indicator HEV Indicator

HMA indicator* High beam indicator

51
 Low fuel warning light ACC fault indicator*

AEB fault warning light* Snow mode indicator

Rear fog light indicator Headlight fault warning light

ESC warning light ESC OFF warning light

Tire pressure fault warning light Smart key warning light

High-voltage battery low SOC

Main alarm indicator
warning light

ABS fault warning light Driving power limit indicator

engine fault warning light Oil life monitoring indicator*

Hill descend control fault DMS self-inspection fault

indicator* indicator

CPD fault indicator Door status indicator

Seat belt reminder EPB indicator

Charging connection indicator SRS fault warning light

Parking system fault warning

Powertrain fault warning light
light

52
 High-voltage battery fault High-voltage battery
warning light overheating warning light

Motor overheating warning light Towing mode indicator

Steering system fault warning Motor coolant overheating

light indicator 02

INSTRUMENT CLUSTER
TSR indicator* Low oil pressure warning light

Low-voltage power system

Motor fault warning light*
warning light

Engine coolant overheating

Mud/Rut Mode indicator
indicator

GPF green regeneration

Sand Mode Indicator
indicator light

GPF yellow regeneration

indicator light

Description of instrument cluster fault/ ●

If the warning light flashes when
prompt indicator the START/STOP button is pressed, it
indicates low battery of the key.

Smart key warning light

ABS fault warning light

●
Press the START/STOP button. If the
key is not inside the vehicle, the
●
With the vehicle powered ON, this
warning light lights up for several warning light is on. If the ABS (anti-lock
seconds, the speaker sounds once, and braking system) works properly, the
the display screen displays "No key is light goes off in a few seconds. If the
detected. Please confirm whether it is system fails, it lights up again until the
inside the vehicle”. fault is eliminated.

●
If the START/STOP button is pressed
●
When the ABS fault warning light is
with the key inside the vehicle, this on (the parking system fault warning
warning light does not light up, and light goes out), the ABS does not work,
the vehicle can be powered on. but the parking system still works
normally.

53
●
When the ABS fault warning light is on a few seconds if the tire pressure
(with the parking system fault warning monitoring system is working properly.
light off), since the anti-lock braking If the system fails, this warning light
system does not operate, the wheels turns on again.
will be locked in case of emergency
braking or braking on a slippery road.
●
When the tire pressure fault warning
light lights up or flashes, the
●
If any of the following cases occurs, it information display on the instrument
means there is a fault in components cluster reads "Please check the tire
monitored by the warning light system. pressure monitoring system" and the
In that case, contact a BYD authorized tire pressure is displayed as "---" on
dealer or service provider for vehicle the screen, it indicates that the tire
inspection as soon as possible. pressure system is faulty.
●
With the vehicle powered on, this ●
When the tire pressure fault warning
warning light does not light up or light flashes rapidly, and one or more
stays on. values turn red in the tire pressure
page on the instrument cluster
●
This warning light turns on during information display, the corresponding
driving. tire is leaking rapidly.

REMINDER
●
When this indicator stays on, along
with one or more figures shown on
●
Momentary illumination of this the tire pressure display interface of
warning light during operation the dashboard display screen turning
does not indicate a problem. yellow, it indicates low pressure in one
or more tires.
●
If the parking system fault
warning light and ABS fault In any of the above cases, contact a BYD
warning light go on at the authorized dealer or service provider for
same time, immediately park the inspection as soon as possible.
vehicle in a safe place and contact
a BYD authorized dealer or service ESC warning light
provider. Because if the brake
operation is performed at this
time, not only the ABS does ●
With the vehicle powered ON, this
not work, but the vehicle also warning light is on. IfESC system works
becomes extremely unstable. properly, this warning light turns off
after a few seconds. If the system fails,
●
If both ABS indicator and the braking this warning light turns on again until
system indicator are on and the the system fault is eliminated.
electronic parking brake (EPB) is fully ●
If the ESC fault warning light flashes
released, the braking force distribution
while the vehicle is traveling, it
system of front and rear wheels has
indicates that the ESC is working.
also failed.
●
When the ESC fault warning light goes
on (the ABS fault warning light and
Tire pressure fault warning light
the parking system fault warning light
go out), the ESC system fails, but the
●
With the vehicle powered ON, this ABS and the braking system still work
warning light is on. It turns off in normally.

54
●
When the ESC fault warning light again, it shall go out, and the ESC
goes on (the ABS fault warning system functions normally.
light and the parking system fault
warning light go out), the vehicle is CAUTION
extremely unstable during emergency
turning and emergency avoidance ●
If the ESC OFF warning light
from obstacles ahead due to the failure is on, the driver must be alert
of the ESC system. and keep driving at a low
speed during emergency turning
If any of the following cases occurs, it
and emergency avoidance from
●

means there is a fault in components

obstacles ahead. Because braking 02
monitored by the warning light system.
the vehicle in such a situation
In that case, contact a BYD authorized

INSTRUMENT CLUSTER
may cause the ESC system to
dealer or service provider for vehicle
malfunction, and the vehicle
inspection as soon as possible:
would become unstable.
●
With the vehicle powered on, this
warning light does not light up or
stays on. Main alarm indicator
●
This warning light stays on during
driving. If this indicator is on, it indicates that
there is a fault prompt or warning
●
If the ESC fault warning light flashes information in the information display
while the vehicle is traveling, it area.
indicates that the ESC is working.

REMINDER Headlight fault warning light

●
Momentary illumination of this When the warning light is yellow, it
warning light during operation indicates that the headlight is faulty. In
does not indicate a problem. this case, drive the vehicle to a BYD
●
If the ESC warning light is still authorized dealer or service provider for
on while the ABS fault warning inspection.
light and braking system warning
light are on, immediately park Driving power limit indicator
the vehicle in a safe place and
contact a BYD authorized dealer
or service provider. Because If this indicator illuminates when the
the vehicle becomes extremely vehicle power is limited, contact a BYD
unstable when braking and the authorized service provider in time.
ABS does not work.
Engine fault warning light

ESC OFF warning light ●

With the vehicle powered ON, this
fault indicator is on for self-check.
If on at any other time, it indicates
●
When the "ESC OFF" button is pressed,
that a certain control system of the
the light should illuminate and stay on
vehicle may be faulty. Even though
and the ESC system would not work.
abnormalities in vehicle performance
When the "ESC OFF" switch is pressed
may not be noticed, continuous

55
 operation in this state may cause and contact a BYD authorized dealer or
serious damage to the vehicle. service provider.
●
If this indicator lights up during non- ●
This warning light illuminates when
self-check, drive the vehicle to the the brake fluid level is low with the
roadside safely, power the vehicle off, power ON.
power it on again, start the engine
and check this warning light. If this REMINDER
warning light is still on, drive the
vehicle to a BYD authorized dealer or ●
When the brake fluid level is
service provider for inspection as soon low, do not drive the vehicle
as possible. Before the BYD authorized continuously because it is very
dealer or service provider finds out the dangerous.
fault, be careful to drive the vehicle
and avoid driving at a high speed or ●
When the motor is running, this
fully pressing the accelerator pedal. warning light stays on if the brake fluid
●
If the fault indicator lights up level is normal and the EPB system
frequently, contact a BYD authorized works normally (the EPB switch is
dealer or service provider for pulled up and released normally, and
inspection, even if it goes out after the there is no prompt of "Please check
above steps are followed. the EPB system").
●
The parking system fault warning light
CAUTION and ABS fault warning light go on at
the same time.
●
Continuous driving after the
emission fault indicator is on may
REMINDER
cause damage to the emission
control system or the engine itself. ●
Momentary illumination of this
warning light during operation
Low fuel warning light does not indicate a problem.

This indicator is located on the fuel

gauge. If on, it indicates little fuel in the Seat belt reminder
fuel tank and reminds the driver that
the fuel is about to be used up. Should With the power ON, if any seat belt is
this occur, refuel the vehicle as soon as not fastened, the seat belt indicator lights
possible. When the fuel tank shakes on a up. Unless the seat belt is fastened, the
slope or curve, the low fuel level warning indicator stays on.
light may be on earlier than usual.
Low-voltage power system
Parking system fault warning light warning light

●
This indicator is used to warn charging
●
This warning light will illuminate when system fault during charging.
the brake fluid level is low or the
braking system becomes faulty.
●
This indicator is used to warn
discharging system fault during
●
In any of the following cases, park the discharging.
vehicle in a safe place immediately

56
●
This indicator is used to warn the to a BYD authorized dealer or service
working status of DC module and provider for inspection.
battery module at times other than
charging and discharging. REMINDER
●
If this indicator is on during driving, it
indicates faulty DC system or battery
●
A motor is used in the steering
system. In this case, turn off the A/C system to reduce the force
and fan, and drive the vehicle to required to turn the steering
the nearest BYD authorized dealer or wheel.
service provider for maintenance. ●
When turning the steering wheel, 02
you may hear the motor humming
when it is working. This does not

INSTRUMENT CLUSTER
SRS fault warning light
indicate a failure.

●
With the vehicle powered on, this
●
The duration of turning the
warning light is on. If the airbag system steering wheel to the limit
works normally, it goes out after a position does not exceed 5s.
few seconds. This warning light is Otherwise, the temperature
used to monitor the SRS ECU, collision protection is activated, resulting
sensor, inflator, warning light, wiring in heavy steering or damage.
and power supply.
●
When the steering wheel is turned
●
If any of the following conditions frequently in situ for a long time,
occurs, it indicates a fault in a the steering system fault warning light
component monitored by the warning does not go on, but it feels hard to
light system. In this case, contact a BYD turn. This phenomenon is a non-failure
authorized dealer or service provider mode.
for inspection as soon as possible:
●
If the steering wheel is turned
●
With the vehicle powered on, this frequently in place for a long
warning light does not light up or time, the steering system boosting
stays on. effect will decrease to prevent over
temperature of the system, resulting
●
This warning light turns on during
in heavy steering when operating the
driving.
steering wheel. In this case, avoid
frequently turning the steering wheel
Motor coolant overheating or stopping the vehicle; the system
indicator will return to normal in 10 min.

If this warning light keeps lighting

WARNING
up, it indicates motor coolant over
temperature. In this case, stop the vehicle ●
If the steering system fault
in order to cool down.
warning light goes on,
immediately park the vehicle
Steering system fault in a safe place and contact a
warning light BYD authorized dealer or service
provider.
●
When the warning light stays on, it
indicates that the steering system is Powertrain fault warning
faulty. In this case, drive the vehicle
light

57
●
If the powertrain is faulty, this warning
High-voltage battery fault
light goes on.
warning light
●
If any of the following conditions
occurs, it indicates a fault in a
●
When the vehicle is powered ON, this
component monitored by the warning warning light will illuminate. If the
light system. In this case, contact a BYD power battery system works properly,
authorized dealer or service provider it goes out after a few seconds. If
for inspection as soon as possible: the system is faulty, it goes on again.
It is recommended to contact a BYD
●
With the vehicle powered on, this authorized dealer or service provider
warning light stays on. for inspection as soon as possible.
●
This warning light turns on during ●
If any of the following cases occurs, it
driving. means there is a fault in components
monitored by the warning light system.
CAUTION In that case, contact a BYD authorized
dealer or service provider for vehicle
●
Momentary illumination of this inspection as soon as possible.
warning light during operation
does not indicate a problem.
●
With the vehicle powered on, this
warning light stays on.
●
If the warning light is on, try not
to drive the vehicle, but contact a
●
This indicator stays on or lights up
BYD authorized dealer or service from time to time during driving.
provider for troubleshooting as
soon as possible. Motor overheating warning
light

High-voltage battery If this indicator is on, it indicates that

overheating warning light the motor is too hot. Should this occur,
stop the vehicle immediately to let it cool
●
If this indicator is on, it indicates that down.
the high-voltage battery is too hot.
Should this occur, stop the vehicle Low oil pressure warning
immediately to let it cool down. If light
the indicator flashes, stop the vehicle ●
This warning light is on in case of low
immediately and leave it as soon as oil pressure.
possible.
●
If this warning light flashes or remains
●
The high-voltage battery may be on during driving, park the vehicle
overheated under the following in a safe place, shut down the
operating conditions. For example: engine immediately, and contact a BYD
authorized dealer or service provider
●
Long-distance climbing in hot
for help.
weather.
●
Long stop-and-go traffic state, CAUTION
frequent rapid acceleration and
braking, or continuous running ●
Do not drive the vehicle when
without rest. the warning light is on, even for

58
 will accumulate continuously, which will
CAUTION
lead to the gradual increase of the back
pressure of GPF. If it is not cleaned in
a short distance. Otherwise, the
time, it will lead to GPF blockage, which
engine is damaged.
will affect the power performance and
●
When the engine is idling, fuel consumption of vehicles. Therefore,
this warning light may after the carbon particles in the Gasoline
flash occasionally, or go on Particulate Filter (GPF) reach a certain
momentarily after emergency limit, it is necessary to regenerate the GPF
braking. When the engine is by increasing the exhaust temperature
accelerating gradually, if this and increasing the oxygen content, so 02
indicator goes out, the oil as to realize the continuous, efficient
and safe operation of the GPF. The

INSTRUMENT CLUSTER
pressure is normal, which does
not indicate a problem. regeneration reminders you may perceive
are mainly in the following ways:

1. If the GPF green regeneration indicator

TSR indicator*
light in the instrument lights up,

If this indicator lights up, it indicates that it indicates that the carbon particles
the system recognizes the speed limit of trapped by the Gasoline Particulate
the current road section. Filter (GPF) have reached the level
that needs regeneration, which is not
a fault. After regeneration, the carbon
AEB indicator * particles in the GPF will be burned off
and the light will go out by itself.
When this indicator is on or flashes, pay 2. If the instrument prompts the words
attention to the distance to the vehicle "GPF needs regeneration, please run at
ahead to avoid collision. high speed", please run at high speed
as required to make GPF regenerate
smoothly.
Door status indicator
3. If the instrument prompts the words
like "GPF needs to be regenerated,
If a door, the boot lid or the
please go to the 4S shop to clean it
hood is not closed, the vehicle body
up", please go to the nearest 4S shop
and corresponding status prompt are
as soon as possible to deal with it as
displayed. When the vehicle speed
required to prevent GPF from being
exceeds a certain value, the message
blocked.
"Door, boot lid or hood is not closed." is
displayed. 4. If the GPF yellow regeneration

GPF regeneration indicator light in the instrument

/ indicator light
lights up, it indicates that the Gasoline
Particulate Filter (GPF) is seriously
Gasoline Particulate Filter (GPF) is blocked and is not suitable for further
installed in the exhaust system of driving, it is necessary to contact the
vehicles to capture tiny carbon particles dealer immediately and follow the
in the exhaust gas, thus reducing air instructions of professionals.
pollution. During the use of vehicles,
the accumulated carbon and ash of GPF

59
The regeneration process is that the
particles in GPF are treated irregularly to REMINDER
make it return to normal working state.
don't worry and keep driving
normally. If conditions permit, it
WARNING
is recommended that you drive
stably at medium and high speed
●
If you find that the yellow GPF
for a certain distance. After the
indicator light in the instrument
GPF is regenerated, the light will
is on, please contact the dealer
go out by itself.
in time for treatment. If it is
not handled in time, it may
cause irrecoverable damage to the
particle trap (GPF).

REMINDER

●
In order to ensure the effect
of particle trapping, all engines
equipped with GPF need to use
low ash oil to ensure that GPF can
work normally for a long time. It
is recommended to use the engine
oil and fuel recommended by our
company and carry out regular
maintenance to reduce GPF ash
content and carbon accumulation
rate;
●
If the engine works in bad
working conditions for a long
time, the particulate matter in
the Gasoline Particulate Filter
(GPF) will increase rapidly. It
is recommended that you try
to avoid the vehicle working
under this working condition for
a long time. The following are
considered to be more severe
working conditions:
●
Often drive at low speed for
short distance.
●
The engine often starts cold at
low temperature.
●
If you find that the GPF green light
in the instrument is always
on, this is not a fault. Please

60
03
CONTROLLER
OPERATION
Doors and Keys................................. 62
Seats..................................................76
Steering Wheel..................................80
Switches............................................81
Doors and Keys or starting the vehicle through relay
attack.

Model: D0-92/D1-92
Keys
Operating power supply: button cell
battery
The vehicle is equipped with an
electronic intelligent key, NFC key and Battery Model: CR2032
a mechanical key (in the intelligent key)
Nominal voltage: 3V
that allow you to unlock/lock vehicle
doors, start the vehicle and implement Operating voltage: 2.9V~3.3V
other functions.
Normal operating current: 8 mA (nominal
current)
Electronic Intelligent Key
Low-frequency resonance frequency:
Electronic Smart Key: Lock/Unlock all 125KHZ
doors by pressing the front left/right
door microswitch while carrying the Key operating frequency: 434MHz
electronic smart key. This key features FCC ID: 2A5DH-DAEA-92
various functions, including smart start-
up, remote trunk lid control, smart
access, start-up in no-power mode,
remote vehicle locating, and low SOC
reminder.

This equipment is not entitled to

protection against harmful interference
and may not cause interference to duly
authorized systems.

Lock/Unlock all doors by pressing the

WARNING
front left/right door microswitch while
carrying the electronic intelligent key.
Buttons on the intelligent key help you Button battery safety
lock/unlock doors, open the boot lid, warnings:
perform a remote start, and locate your
vehicle.
●
The button (coin) battery in the
vehicle key is hazardous and both
The intelligent key enters in dormant new and used batteries are to be
state if there is no operation in 2min. kpet away from children at all
The fuctions of locking or unlocking by times.
microswitch and starting the vehicle are
disabled to prevent others from entering

62
 the delay time, the procedure is
WARNING
interrupted.
●
If swallowed or placed inside any ●
Press the unlocking button on the
part of the body, a lithium battery remote control key to unlock the
can cause severe or fatal injuries central door lock and the super lock
in 2 hours or less. simultaneously.
●
Medical attention should be
sought immediately if it is WARNING
suspected the battery has been
swallowed or placed inside any
●
Do not lock the super lock when
part of the body. anyone is in the vehicle with
the function activated, or it is
●
The button (coin) battery in the vehicle
dangerous for occupants inside 03
the vehicle.
key is hazardous and both new and

CONTROLLER OPERATION
used batteries are to be kpet away
from children at all times. CAUTION
If swallowed or placed inside any part
The electronic smart key is
●

of the body, a lithium battery can

an electronic component. The
cause severe or fatal injuries in 2 hours
following instructions should be
or less.
observed to prevent damage to
●
Medical attention should be sought the electronic smart key.
immediately if it is suspected the ●
Do not place the smart key
battery has been swallowed or placed
in a position exposed to high
inside any part of the body.
temperature, such as on the
① Lock button dashboard.

② Unlock button ●
Do not tamper with the smart
key.
③ Boot lid open button
●
Do not hit other objects with the
④ START/STOP button smart key or drop it.
⑤ Indicator ●
Do not inmmerse the key in
water or clean it in the ultrasonic
scrubber.
●
Do not place smart keys
with devices that emit
electromagnetic waves, such as
the mobile phone.
●
Do not attach any objects (such
as a metal seal) which cut off
electromagnetic wave signals
when using the card.
●
Press the locking button on the remote ●
You can register a spare key for
control key to lock the central door the same vehicle. In this case,
lock and the super lock will be locked
after 8 s. If a door is opened during

63
 CAUTION CAUTION

contact a BYD authorized dealer industrial, scientific and medical

or service provider immediately. applications.
●
If the electronic smart key cannot ●
Do not use it near aircraft or
operate the door within the airports.
normal distance, or the key
indicator light is dim or off:
●
People implanted wtih
pacemakers or defibrilators
●
Chekc for nearby radio stations should stay away from the
or airport radio transmitters detection antennas of intelligent
that interfere with the normal entry and start systems, as
operation of electronic smart electromagnetic waves can affect
keys. the normal use of such devices.
●
The battery of an electronic ●
In addition to people
smart key may be exhausted. implanted wtih pacemakers
Check the battery inside the or defibrilators, those who
electronic smart key. It is use other electronic medical
recommended to contact a BYD devices should also consult the
authorized dealer or service manufacturer on the use of
provider for inspection as soon such devices under the influence
as possible. of electromagnetic waves.
Electromagnetic waves may bring
●
If you lose your smart key, it unknown consequences to the
is recommended to contact a use of such medical devices.
BYD authorized dealer or service
provider as soon as possible to
reduce the risk of vehicle theft or Mechanical Key
accidents.
Mechanical key (in the smart key) -
●
Do not change the transmission Unlock/Lock the driver's door. Insert the
frequency arbitrarily, increase the mechanical key back into the smart key
transmission power (including when it is not in use.
additional transmission frequency
amplifier), do not arbitrarily Taking out the mechanical key
connect the external detection
Slide the unlock clasp in the direction
antenna or switch other
●

of arrow ①, then pull the key cap in the

transmitting detection antennas.
direction of arrow ②, and take out the
●
Do not cause harmful mechanical key, as shown in the figure.
interference to legitimate radio
To return the mechanical key to
communication services when
●

its original position, insert it in the

used; once there is interference,
opposite direction of arrow ② and
stop using and mining
close the key cap.
immediately.
●
The use of micropower radio
equipment must be free from
interference of all radio services or
from radiation of equipments for

64
 CAUTION

●
Do not place the card with other
hard objects.
●
The identification of NFC card
needs fully contact between the
NFC card and sensing area, so pay
attention to the position of NFC
key card.
●
The identification distance of the
NFC Key Card NFC card is 1-2 cm.

Make the NFC key in contact with 03

Place the NFC key card at the mark on the
●

the driver side mirror to identify

driver's side mirror to unlock/lock all the

CONTROLLER OPERATION
it. The identification takes about
doors when the vehicle is powered off.
1~2s.
●
Carry the NFC card to avoid failure
to use the vehicle due to mobile
phone shutdown, loss of mobile
phone, invalidation or loss of
electronic key.
●
The NFC smart card is a key
configured for the vehicle based
on the near field communication
method. In order to ensure vehicle
safety, handle it with care. If it
CAUTION is lost, going to BYD authorized
dealer or service provider for
●
NFC key card is an blocking of the lost card and re-
electronic product. The following configuration is recommended.
instructions must be observed
to prevent function failure of or
damage to the card: Locking/Unlocking with NFC Key Card
Locking:
●
Do not place the NFC key card
in the wireless charging area ●
With the vehicle powered off and all
together with the mobile phone. doors closed but not locked, place
the NFC card in sensing area close
●
Do not use any objects (such
to the NFC mark on the front left
as a metal seal, metal mobile
exterior rearview mirror. All doors
phone back shell) which cut off
are simultaneously locked. The turn
electromagnetic wave signals with
signals flash once.
the NFC card.
Unlocking:
●
Do not place the NFC card
in a position exposed to high ●
When the anti-theft system is
temperature, such as on the activated, carry the phone NFC close
dashboard. Do not bend NFC card to sensing area with the NFC mark
with force. on the front left external mirror. All

65
 doors unlock simultaneously. The turn Whether the vehicle is locked by remote
signals flash twice. control key or keyless way, the super lock
is often locked by default.
●
When the anti-theft system is
activated, please open the door within The super lock is only unlocked by
30 seconds after unlocking with the remote control key or keyless entry.
phone NFC key. or all doors will relock
automatically. The super lock of the driver’s door can
be unlocked by mechanical key while the
●
After unlocking with phone NFC, the alarm is activated.
user can start the vehicle within 4
min, while this will be disabled upon WARNING
locking at the "OFF" position.
●
Do not lock the super lock from
●
Place the phone NFC close to sensing
the outside when there is any
area with the NFC mark on the front
occupant in the vehicle, or the
left external mirror does not work if:
danger of occupant being locked
●
When opening or closing the door, may be caused.
the phone NFC is close to the
command area on the front left Locking/Unlocking with Mechanical
exterior rearview mirror. Key
●
The vehicle is not powered off.
Insert the mechanical key into the
CAUTION keyhole and turn the key.
●
Turn the key clockwise to unlock the
●
The keyless start permission lasts driver's door. Turn the key back and
for up to 4 minutes. pull it out.
●
Turn the key counterclockwise to lock
Locking/Unlocking Doors the driver's door. Turn the key back
and pull it out.
Super Lock

The super lock functions as the

mechanical lock of interior and exterior
handles to prevent doors from being
opened from the inside if windows are
broken.

Activate the super lock by remote control

key, or other keyless way including
microswitch on front door handle, NFC
or bluetooth key. The locking function
activated by above methods locks central
Restore method of idling lock cylinder
lock first and super lock after 8s. If
there is any door opened within 8s, the The idle-able lock cylinder improves the
procedure will be interrupted. anti-theft performance of the vehicle.
Inserting the vehicle mechanical lock
partially or using the unmatched key
triggers the lock cylinder idling, when

66
the driver door lock can not be locked
WARNING
or unlocked. Take the following steps to
reset the idling lock cylinder: ●
Occupants can not open doors by
1. Insert the mechanical key halfway into interior handles after the super
the keyhole, turn the key clockwise lock is locked. It is achieved
until the sawtooth side of the key is only by unlocking the super lock
on the top, and the idling lock cylinder through remote control key or
will be restored after a click. central unlocking button on the
handles.
2. If it fails to be restored, the following
operation should be tried:
Vehicle Locking/Unlocking/Locating
1. Insert the mechanical key into the with Intelligent Key
keyhole completely, turn it 180 03
degree, leave sawtooth side down ●
The wireless remote control function
and pull out the key. is used to unlock or lock all doors at

CONTROLLER OPERATION
a short range and realize additional
2. Insert the mechanical key halfway
functions.
into the keyhole, turn the key
clockwise until the sawtooth side of ●
When carrying the registered
the key is on the top, and the idling intelligent key into the activation area,
lock cylinder will be restored after a press the button on the key to lock or
click. unlock all doors.
3. If it also fails to be restored, then Locking:
repeat the second step again to restore
the lock cylinder.
●
With the vehicle powered off:
●
When all doors and hood are closed,
Opening with Interior Door Handle press the lock button to lock all door
outside locks simultaneously. The
●
When the vehicle is unlocked, pull the external rearview mirrors are folded
handle once to open the door from in (when the "Auto" switch of mirrors
inside the vehicle. is on), the turn signals flash once,
and all door inside locks are locked
When the vehicle is locked, doors fail
after about 8s. Check whether all
●

to be opened from inside the vehicle.

doors are locked firmly.

●
If any door, hood or boot lid is not
closed, the door outside lock of the
closed door can be locked by the

67
 intelligent key, but the turn signals do vehicle is unlocked actively, and the
not flash, and the horn sounds once. turn signals flash twice.

Vehicle locating
CAUTION
●
When the vehicle is in the anti-theft
●
Ensure there is no occupant in the state, if the lock button is pressed, the
powered-off vehicle with doors vehicle makes a long sound, and the
locked, or it may result in danger turn signals flash 15 times. When the
of being locked. vehicle cannot be found, this function
can be used to locate it.
●
With the vehicle powered ON:
●
When the vehicle is in the vehicle
●
When all doors and hood are closed, locating state, press the lock button
press the lock button to lock all door again to go to the next vehicle locating
outside locks simultaneously. If side state.
mirrors do not fold, turn signals do
not flash, and the alarm sounds once. Rolling up/down window by intelligent
key*
Unlocking:
●
Press the unlock button to unlock all ●
With the vehicle powered off:
doors simultaneously. The turn signals
flash twice.
●
Press and hold the lock button of
the intelligent key to roll up four
●
Doors can be unlocked/locked with the windows.
unlock/lock button under any power
state.
●
Press and hold the unlock button of
the intelligent key to roll down four
●
When the intelligent key is used to windows.
unlock all doors simultaneously, even
if the doors are not opened, if the
●
The user can turn on or off the above
"DOOR" switch is turned on, the functions via (infotainment system)
interior light goes on for 15s and then → Vehicle settings → Locks. By default,
goes out (the user can slide down the rolling up function is turned on,
the status bar on the top of the and the rolling down function is turned
infotainment touchscreen to open the off.
Quick interface and turn on or off the
"DOOR" switch). WARNING
●
After unlocking the vehicle in anti-theft ●
Before activating the remote
mode with a intelligent key, open any
window opening, check that all
door within 30 seconds. Otherwise, all
occupants are not at risk of being
doors lock automatically.
caught or pinched.
●
If the lock or unlock button is pressed
and held, the locking or unlocking Locking/Unlocking with Microswitch
function is not repeated. Release the
button and press it to realize the
Locking
function again.
●
With the vehicle powered off:
●
If the key is placed in the locked
vehicle, and the boot lid is closed, the ●
When doors are closed but unlocked,
carry the intelligent key and

68
 press the microswitch on the simultaneously. Turn signals flash
front door handle to lock all twice.
doors simultaneously. The external
rearview mirrors are folded in (when
●
In the anti-theft state, please open
the "Auto" switch of mirrors is on), the doors within 30s after using
the turn signals flash once, and all the unlocking function. Otherwise, all
door inside locks are locked after doors are locked automatically again.
about 8s. Check whether all doors ●
Pressing the microswitch does not
are locked firmly. unlock/lock doors in the following
cases:
●
Press the microswitch while opening
or closing the door.
●
The vehicle is not powered off.
03
The key is in the vehicle.

CONTROLLER OPERATION
●

REMINDER

●
If the smart key is too close to an
exterior door handle or window,
If any door, hood or boot lid is not
it may not be possible to activate
●

closed, door outside locks can be

the entry function.
locked with the microswitch, but the
turn signals do not flash, and the horn
sounds once. Raising/Lowering Windows by
Microswitch
CAUTION
With the vehicle powered off, carry an
●
Ensure there is no occupant in the effective intelligent key and press and
powered-off vehicle with doors hold the microswitch to realize automatic
locked, or it may result in danger rolling up/down of four windows. Turn on
of being locked. or off the functions via (infotainment
system) → Vehicle Settings → Locks. By
●
With the vehicle powered ON: default, the rolling up function is turned
on, and the rolling down function is
●
When doors are closed, carry
turned off.
the intelligent key and press the
microswitch on the front door handle
to lock all doors simultaneously. If Locking/Unlocking with NFC Key Card*
side mirrors do not fold, turn signals
do not flash, and the alarm sounds Locking:
once. ●
With the vehicle powered off:
Unlocking ●
Make the NFC card close to the area
●
In the anti-theft state, when carrying on the driver side mirror to lock all
the intelligent key into the activation outside door locks when all doors are
area, press the microswitch on the closed but not locked. The external
front door handle to unlock all doors rearview mirrors are folded in (when
the "Auto" switch of mirrors is on),

69
 the turn signals flash once, and all command area on the front left
door inside locks are locked after exterior rearview mirror.
about 8s. Check whether all doors
are locked firmly.
●
The vehicle is not powered off.

●
If any door, hood or boot lid is not CAUTION
closed, the outside lock of the closed
door can be locked by NFC card, but ●
The keyless start permission lasts
the turn signals do not flash, and the for up to 4 minutes.
horn sounds once.
●
Some smartphones do not
support NFC functionality when
CAUTION
turned off.
●
Ensure there is no occupant in the ●
Please avoid long-term or
powered-off vehicle with doors frequent use when the
locked, or it may result in danger smartphone is dead.
of being locked.

●
With the vehicle powered ON: Locking/Unlocking the Trunk

●
Make the NFC card close to the area Opening/Closing trunk with smart key *
on the driver side mirror to lock all
outside door locks when all doors Double press the trunk lid open button
and hood are closed. If side mirrors on the smart key to open the trunk lid.
do not fold, turn signals do not flash, Turn signals flash twice. Press the boot
and the alarm sounds once. lid open button again to stop opening the
boot lid, then double-press it, and the
Unlocking: boot lid moves in the opposite direction.
●
When the anti-theft system is
activated, carry the NFC card close
to sensing area with the NFC mark
on the front left external mirror. All
doors unlock simultaneously. The turn
signals flash twice.
●
When the anti-theft system is
activated, please open the door within
30 seconds after unlocking with the
NFC card. Otherwise, all doors are
locked automatically again.
Opening/Closing boot lid from inside
●
After unlocking with NFC card, the the vehicle*
user can start the vehicle within 4
min, while this will be disabled upon
●
When the boot lid is closed, if the
locking at the "OFF" position. switch is pulled once, the boot lid is
unlocked and run to the set height
●
Place the NFC card close to sensing (maximum height by default).
area with the NFC mark on the front
left external mirror does not work if:
●
When the vehicle is powered on and
the boot lid is opened, pull up this
●
When opening or closing the door, switch to close the boot lid, and
the NFC card is close to the

70
 release it to stop this lid at the current
position.

② Vehicle lock button*

●
When the vehicle is powered off and 03
Opening the boot lid with external the boot lid is opened, carry an
button effective intelligent key and press the

CONTROLLER OPERATION
locking button to close the boot lid,
Press the exterior trunk lid switch while
lock the vehicle and enter the anti-
carrying the smart key or when the
theft state.
vehicle is unlocked to open the trunk lid.

REMINDER

●
Before closing the trunk
electronically, make sure doors,
windows and sunroof are properly
closed.

Interior emergency unlocking of boot

lid

1. Remove the boot lid lock maintenance

cover from the boot lid shield.
REMINDER

●
If the switch is pressed again while
the lid is in motion, it will stop at
its current position. If the button
is then pressed again, this lid
moves in the opposite direction.

① Power boot lid close button*

●
When the boot lid is open and
stationary, press the trunk close
button to close this lid. 2. Pull the pull lever ①*/lock ②* to unlock
the boot lid.
●
Press the trunk close button a second
time to stop the lid at the current
position. If the button is then pressed
again, this lid will move in the opposite
direction.

71
 WARNING

In order to prevent serious injury,

make sure to observe the following
precautions:
●
Never try to deliberately activate
the anti-pinch function.
●
Make sure to alert people nearby
of the lid motion.
●
Make sure hands and fingers are
REMINDER
clear from the lid area when it is
closing.
●
When the vehicle is powered off,
the trunk lid can be unlocked from ●
When opening or closing the
the inside in case of emergency. trunk, make sure the surrounding
area is safe.
Setting trunk opening height ●
Make sure the trunk is properly
●
Manually or automatically open the closed when the vehicle is in
boot lid at the desired position and motion.
keep it there; press and hold the
Make sure to remove any ice
interior boot lid button for more than
●

or snow from the area before

3s. After the speaker sounds for 1s,
opening the trunk, otherwise the
the current trunk lid height is set
lid may close again.
successfully.
Do not manually interfere in lid
Adjust the trunk open height via
●

motion when it is opening or

(infotainment system) → Vehicle
closing.
Settings → Locks.
●
Be mindful of windy conditions
Anti-pinch Function when opening or closing the
●
The power boot lid can automatically trunk.
open when obstructed by external ●
The anti-pinch function may fail to
force during closing. work if an object is caught right
●
It stops moving when obstructed by before the trunk is fully closed.
external force during opening. ●
The lid may start closing before
When the trunk fails to act fully opening. Opening or closing
automatically the trunk on slopes is more
difficult than on level ground.
Manually and completely close the trunk Be mindful of the possibility of
for recovery. the lid to move on its own in
such conditions. Before loading or
When reconnecting 12V battery
unloading the trunk, make sure
Manually close the trunk to ensure the the lid is fully open and secure.
power trunk lid functions normally. ●
The anti-pinch function may fail
depending on object shape. Be

72
 WARNING REMINDER

careful not to get your fingers or ●

All doors unlock automatically
anything else caught. when the vehicle suffers a strong
impact, depending on the impact
Locking/Unlocking with Central intensity and accident type.
Locking
Emergency Vehicle Locking with
Locking/Unlocking the vehicle Mechanical Key
withcentral doorlockswitch
When the central lock system or
Refer to P85 in this chapter.
intelligent key fails, the mechanical key
Locking or unlocking doors can be used for emergency locking or 03
automatically unlocking.

CONTROLLER OPERATION
●
All doors are automatically locked Locking:
when the vehicle speed exceeds 8
1. Take out the mechanical key from the
km/h.
intelligent key.
●
When theSTART/STOP button is
2. Open the other three doors except
pressed and the power is switched
the driver's door, and push the white
from "ON" to "OFF", all doors are
slider downward for these three doors
locked automatically.
respectively with the mechanical key
Locking and unlocking all doors teeth in the direction of the arrow, as
simultaneously shown in the figure, to close and lock
the door.
●
When the vehicle is not in the anti-theft
mode, the backlight of the central door
lock button turns on after the vehicle is
locked, and turns offt if the vehicle is
unlocked.
●
Press the lock button of the
central door lock to lock all doors
simultaneously. At this time, the door
cannot be opened from the outside. To
open the door, pull the inner handle
once to unlock the door, and then pull
it again to open the door.
3. After locking the other three doors
except the driver's door, open the
REMINDER driver's door, lift and hold the door
handle, and pull it to the maximum
●
The central lock button only opening angle.
realize the central locking and
never locks the super lock. 4. Insert the mechanical key into the
door lock hole, apply a certain force
●
But the central lock button always to rotate the key counterclockwise to
performs the unlocking of the the maximum angle, and then reset
super lock unless the battery is the key to the initial position and pull it
run down.

73
 out (please refer to "Locking/unlocking Antenna positions
with mechanical key" in this chapter).
① Interior detection antenna
5. Release the door handle and check
whether all doors are locked. ② Exterior detection antenna
Unlocking:

1. Take out the mechanical key from the

intelligent key.

2. Lift and hold the door handle and pull

it to the maximum opening angle.

3. Insert the mechanical key into the

door lock hole, apply a certain force
to rotate the key clockwise to the
maximum angle, and then reset the
key to the initial position and pull it
out. Activation area

4. Release the door handle, and pull it The PEPS function takes effect only when
again to open the driver's door. the registered intelligent key is in the
5. After entering the vehicle, operate the activation area.
inner handle twice to unlock the other ●
① The entry function activation area is
three doors except the driver's door. about 1 m away from the door handles
on both sides and the external boot lid
REMINDER release button.

●
Prevent excessive force from
●
② The start function activation area is
distorting or breaking the key located in the compartment.
during the operation. ●
If another smart key is near this
vehicle's smart key, unlocking may
take longer than usual, which is
Smart Access and Start normal.
System
Use the smart key to unlock or lock the
vehicle doors.

Entry function
Use the smart key to unlock or lock the
vehicle doors(for details, please refer to P
and P ).

Start-up Function
With the smart key inside, press the brake
pedal and the START/STOP button to start
the vehicle. (Refer to P .)

74
 ●
Possible causes for the failure of
REMINDER the normal start function when the
"START/STOP" button is pressed:
The smart access and start system
may not work properly when: ●
If the intelligent key does not work,
the intelligent key warning light on
●
There is a strong electromagnetic the instrument cluster goes on, and
field nearby, such as TV towers, the information display screen on the
power stations, and broadcasting instrument cluster displays a prompt
stations. about the low SOC of the key battery,
●
The smart key is being carried the battery SOC of the key may have
along with a communication run out.
device, such as a two-way radio or Start the drive motor repeatedly in
03
●

mobile phone. a short time. Wait for 10s before

●
The smart key is in contact with or starting the vehicle.

CONTROLLER OPERATION
covered by a metal object. ●
If the PEPS system cannot work
●
The door handle is operated too normally due to system fault,
quickly. take all intelligent keys to a BYD
authorized dealer or service provider
●
The smart key is too close to the for maintenance.
handle.
Saving battery SOC
●
Another wireless remote control
function is being used nearby.
●
Communication between the key and
the vehicle occurs even when the
●
The battery runs out. vehicle is parked. Therefore, do not
leave the key in the vehicle or within
●
The smart key is close
2 m from the vehicle.
to highvoltage equipment or
equipment that produces noise. ●
If the intelligent key receives strong
electromagnetic waves for a long time,
●
The smart key is being carried
the battery runs out rapidly. The
along with another smart key or
intelligent key must be kept at least 1
radio-wave-emitting device.
m away from the following equipment:
●
Even in the activation area, the
TV set
smart key may not work normally
●

in some positions (e.g., on the ●

Personal computer
dashboard, in the glove box, or on
the floor).
●
Mobile phone charger
●
Light stand
●
If the PEPS system does not work
normally, and you cannot enter the ●
Fluorescent lamp
vehicle, the mechanical key concealed
in the intelligent key can be used to
unlock and lock the driver's door, or Child Protection Lock
the wireless remote control function
can be used to unlock and lock all Child protection locks are designed to
doors. prevent children in rear seats from
accidentally opening rear doors. Such

75
locks are provided on the sides of the left ●
Do not fold in the rear seats during
and right rear doors. driving.

The door cannot be opened from inside ●

Secure the baggage properly to
the vehicle while the latch is locked. To prevent it from sliding or moving. Do
open this door, use the exterior handle. not place baggage higher than the seat
backrest.

WARNING

●
Do not sit on the upper part of
the folded seat backrest or on the
goods. Otherwise, people may be
seriously injured due to improper
sitting on the seat or improper
fastening of the seat belt in case
of emergency braking or collision.
●
Do not place objects under
CAUTION the seat to avoid affecting
the seat locking mechanism
Before driving, especially when
or accidentally pushing the
●

a child is in the vehicle, ensure

seat position adjustment lever
that the doors are closed and the
upward, resulting in sudden
child protection lock function is
movement of the seat and loss
enabled.
of control of the vehicle by the
●
Proper use of seat belts and driver.
activation of child protection lock ●
When adjusting the seat, do not
helps prevent the driver and
put your hands under the seat or
passengers from being thrown out
near the operating parts to avoid
of the vehicle in an accident, and
injuries.
also prevents a door from being
opened accidentally. ●
After adjusting the seat backrest,
lean back to confirm that it
is locked. If not fully locked,

Seats personal injury may be caused

in case of an accident or sudden
braking.

Instructions for Seats ●

Do not lay down the seat backrest
when the vehicle is moving. As
●
Adjust the driver's seat so that the the upper shoulder strap of the
pedal, steering wheel and dashboard seat belt cannot be properly
controller are easy to control for the attached to the body, in case
driver. of an accident, the driver and
passengers may hit the shoulder
●
During driving, the most effective strap, causing serious injuries to
protective measure is to keep the seat the neck or other parts, or slide
backrest upright, always lean on the out of the lap portion, causing
backrest and adjust the seat belt to a serious injuries.
proper position.

76
 WARNING REMINDER

●
During driving, no one is allowed position. For the separable and
to sit in the boot area or on combinable seats in the same row,
the folded seat. Using these measure the cushion width as a
areas without proper protective whole row of seats.
measures may cause serious
injuries in case of an accident or
sudden braking. Adjusting Front Seats
●
Never adjust the seat while
driving, to avoid losing control of Electrical Front Seat Adjustment*
the vehicle.
Electrical front seat adjustment includes 03
●
Do not drive the vehicle until the the adjustment of front and rear distance,
passengers are properly seated. seat cushion height*, seat cushion angle*

CONTROLLER OPERATION
●
Before laying the rear seats down, and backrest angle. There are the
check the positions of the rear following adjustment methods according
headrests and the front seats, to to the functions equipped with the actual
avoid interference among the rear vehicle.
seats, the front seats and central Seat position adjustment switch
passage.
●
Move this switch forward or backward
to slide the seat forward or backward.
REMINDER
●
Pull up or push down the front end of
●
When folding in the rear seats, this switch to adjust the seat cushion
be careful not to damage the angle.
seat belt, and check whether the ●
Pull up or push down the back end
buckle is correctly placed in the
of this switch to adjust seat cushion
buckle slot on the seat cushion.
height.
●
Do not fasten the seat belt before
adjusting the seat.
●
When adjusting the seat, be
careful not to let the seat hit
passengers or baggage.
●
During the measurement of seat
cushion depth, the front and rear
positions of the seat are the
rearmost positions of the slide
rail, and the design angle of the
backrest is 25°.
Seatback angle adjustment switch
During the measurement of seat
Move the seatback angle adjustment
●

cushion width, adjust the backrest

switch back or forth to adjust the
angle to the designed state (the
seatback angle.
backrest angle of the second
row seats is 28°), and adjust the
seat slide rail* to the rearmost

77
 REMINDER REMINDER

●
Releasing the switch stops the ●
If the position button on the
seat in this position. Do not memory switch has already been
place anything under the seat as set, the position set will be
this may prevent the seat from overwritten.
operating.
Memory wake-up function
Memory System* Regular memory wake-up

Memory switch position

●
With the vehicle in P, if the following
conditions are met, press Position 1
To use the seat memory feature, go or 2 , and the driver's seat memory
to Vehicle Settings → Seat → Seat system performs memory wake-up.
Adjustment on the touchscreen.
●
The vehicle is not in anti-theft mode.
●
No speed.
●
Seat settings have been initialized.

Automatic Function
●
Normal function
●
Automatic backward: For easy
exiting, this feature also works when
the vehicle power switches from
"START" to "STOP" and the driver's
door opens.
Memory setting function ●
Automatic forward: When the vehicle
●
Memory setting conditions power switches from "STOP" to
"START" and the driver's door is
●
The vehicle is powered on with no closed, the seat will automatically
vehicle speed. move forward to the position before
the last power-off if no horizontal
The driver's seat and side mirrors
position adjustment is performed
●

have been adjusted to the desired

after the auto-back feature is
positions.
triggered upon the last power-off.
No operation is made on the driver's
User setting
●

seat, and side mirrors.

●
The automatic forward/backward
Memory setting method
moving function can be canceled or
●

●
Press and hold Position 1 or 2 to save restored from the touchscreen.
the current position.

78
 Folding Rear Seats
Heating and Ventilation System*
To fold in the rear seat backrest, pull up
●
Go to the shortcut menu by swiping the folding webbing on the rear seats.
down the status bar from the top of
the touchscreen, to turn on or off seat
heating and ventilation systems.
●
Use voice command to turn on or off
seat heating and ventilation systems.；
●
For adjustment, go to "Vehicle
Settings" → "Seats" → "Front Seat
Vent/Heating" from the touchscreen;
03

CONTROLLER OPERATION
REMINDER

●
Please fold or unfold the rear
seats at a moderate speed. Avoid
quickly lowering or pulling up
seatbacks to prevent damages to
Seat heating or malfunction of rear seats and
●
The seat heating feature has three the seat belts.
modes: "OFF", "Level I" and "Level II". ●
When unfolding a rear seat, do
Each mode corresponds to a different not push the seatback hard;
level of fan speed. otherwise, the seatback will be
Seat ventilation pre-stressed and impossible to
unlock.
●
The seat ventilation feature has three
modes: "OFF", "Level I" and "Level II".
●
When unfolding a seatback, check
Each mode corresponds to a different that the buckle position is proper
level of fan speed. The corresponding to expose the reserved opening
seat module provides indication by on the seat.
varying color depth. ●
Do not turn over the seat when
Ventilation and heating functions the seat belt latch is inserted into
cannot be turned on simultaneously the buckle.

●
Press the ventilation switch to start the
ventilation fan. If the heating switch Rear Seat Head Supports
is pressed, the ventilation fan stops
working, and the heater starts working. 1. Lifting
●
Press the heating switch to start the Pull up the headrest to the desired
heater. If the ventilation switch is position in the direction of the headrest
pressed, the heater stops working, and rod, and release it after hearing a "click".
the ventilation fan starts working.
2. Lowering

79
Press and hold the headrest height
adjustment button to lower the headrest REMINDER
to a proper position, and then release this
button.
●
Do not drive the vehicle without
head supports.
●
Do not attach any object to the
head support lever.

Steering Wheel
Adjusting the Steering
Wheel
3. Removal
Manual Adjustment of Steering Wheel
Press and hold the headrest height
adjustment button to pull out the To adjust the angle or axial position of the
headrest, and then release this button. steering wheel, hold it and perform the
4. Installation following operations:

Insert the headrest links into the bushing

●
Press the steering wheel adjustment
with the groove facing forward. Press handle downward to tilt the steering
and hold the headrest height adjustment wheel to the desired position, and
button to lower the headrest to a proper then restore the handle to the locking
position, and then release this button. position.

REMINDER

●
Head supports protect vehicle
occupants from head and neck
injuries. Adjust the head support
so that its center aligns with
the back of your head for
maximum protection. Adjust the
head support to the proper
position based on your actual
height.
WARNING
●
When adjusting head support
height, align the occupant's ear ●
Do not adjust the steering wheel
tip line with the center line of the when the vehicle is running.
head support. Otherwise, misoperation of the
vehicle may be caused, resulting
●
After adjusting the head support,
in an accident.
ensure that it is locked into
position.

80
 WARNING Turn this knob to " ". BCM collects
the brightness value acquired by the light
●
After adjusting the steering wheel, intensity sensor and automatically turns
move it up and down to confirm on/off position lights and low beams.
that it is firmly locked.

Steering assist mode setting

●
The hand feeling of steering assist
differs among people, and different
users have different evaluations and
demands on the feeling.
03
●
Choose Comfort or Sport mode via
→Vehicle Settings→Smart Chassis.

CONTROLLER OPERATION
Clearance Light
REMINDER
Turn this knob to " " to turn on
●
Setting the power steering to position lights.
sport mode is suggested if the
steering wheel feels light when
the vehicle is running at a high
speed.

Switches
Light Switch
Rotate the knob at the end of the light Low Beam
switch to to turn off all lights (except Rotate this knob to to turn on the low
for daytime running lights). beams.

Auto Lights Rear Fog Light

81
Rotate this knob to and rotate the fog
light knob to to turn on the rear fog
lights.

Turn Signal
●
Push up the light handle to signal
right turn.The right turn signal and
its indicator on the instrument cluster
Overtaking Light flash.
Press the light switch lever (toward the ●
Push down the light switch lever, and
steering wheel) to light up overtaking then the left turn signals and the
lights. Release it, and the lever resets turn signal indicator on the instrument
automatically and overtaking lights go cluster start flashing simultaneously.
out.

●
After turn signals are turned on, they
High Beam flash continuously even if the light
switch is released. Turn signals go out
When this knob is rotated to , turn
automatically after the vehicle finishes
the switch away from the steering wheel
turning the corner. Because of different
to turn on high beams, and then turn it
driving habits for drivers, the light
again to turn off high beams.
switch needs to be rotated for a round
to reset in some extreme cases.

Auto off
●
Conditions for enabling the auto off
function: Conditions for enabling the
auto off function: This function is
enabled when the light switch is
rotated to the or , and the

82
 power supply is switched from "Start" (or a set time) to provide the lighting
to "Stop". source.
●
With the auto off function activated, ●
Follow me home:
if the driver's door is closed,
this function automatically turns off
●
The user can go to the "Follow me
headlights and position lights after 10 home delay" setting interface via the
s. Infotainment → Vehicle settings
→ Light & ambient to set the time
●
With the auto off function activated, of follow me home. The default
if the driver's door is opened, time is 10 s. When the light switch
this function automatically turns off
is rotated to the , or
headlights and position lights after 10
min. position, and the owner unlocks the
vehicle and tries to get close to it, 03
●
After auto off, if the light mode the corresponding lights continue to
changes, lights will be turned on light up for 10 s (or a set time) to

CONTROLLER OPERATION
according to the new state. If the provide the lighting source.
conditions for enabling the auto off
function are met after that, the auto off CAUTION
function will be activated again.
●
The duration of lightening can
●
Disabling the auto off function: After
be changed by infotainment
the vehicle is powered on, the auto off
interface.
function is disabled, and the light knob
can be operated normally.
●
The auto off function turns off the Wiper Switch
lights. If the anti-theft state is activated
and then deactivated, the lights turned ●
This lever is used to control the
off before are automatically turned windshield wipers and washers. This
on again. If the driver's door is not lever can be moved to five levels:
opened, this function turns off the
lights again after 10 s. If the door is ●
： High-speed wiper mode
opened, the auto off function turns off
the lights after 10 min. ●
： LO level

"Follow me home" function ●

： INT level
●
Follow me home: ●
： Stop
●
The user can go to the "Follow me
home delay" setting interface via the ●
： MIST level
Infotainment → Vehicle settings
→ Light & ambient to set the time of
follow me home. The default time is
10 s. When the light switch is rotated
to the , or position, and
the owner powers off the vehicle,
locks the four doors, and tries to
leave the vehicle, the corresponding
lights continue to light up for 10 s

83
 the sensitivity by adjusting the toggle
based on real-time rain conditions. If
the wiper reacts to rain too quickly,
reduce the sensitivity; if the wiper
reacts to rain too slowly, increase the
sensitivity.

●
To select the level, move the lever
upward or downward.
●
At low- and high- speed modes, the
wiper operates continuously.
●
To make the wipers operate in
(MIST) level, push the lever downward Front Windshield Washer
from . In this level, the front ●
To clean the front windshield, please
windshield wipers operate at a low pull the wiper lever backward (towards
speed until the lever is released. the steering wheel). In this case, the
Automatic wiper/Intermittent mode washer sprays water all the time, and
the wiper works simultaneously.
●
The rain sensor automatically controls
the operation mode of wipers based on
●
The front windshield wiper wipes once
the rainfall, and it is located in front after the current wiping if the wiper
of the interior rearview mirror on the lever is held for less than 1 s, and twice
front windshield inside the vehicle. if more than 1 s.

●
To activate the automatic wiper
function, turn the switch to the
automatic wiper mode, and enable the
function with the "Automatic Wiper"
button via → Vehicle Settings
→ Greeting from the infotainment
touchscreen.
●
To activate the wiper intermittent
mode, turn the switch to the
automatic wiper mode, and disable
the automatic wiper function with the Rear Windshield Wiper and Washer
"Automatic Wiper" button via → ●
Rotate the knob at the end of the
Vehicle Settings → Greeting from the
wiper lever to to activate the
touchscreen.
rear windshield wiper, and to to
●
The automatic wiper function has deactivate it.
four levels. The higher the lever, the
higher the sensitivity. When using
the automatic wiper function, change

84
 REMINDER

windshield, but cause a blurred

vision in an instant, affecting
driving safety.
●
Use cleaning agent for glass. The
use of water or other types of
detergent may cause damage to
the washer motor.
●
If the boot lid is opened or not
Rotate this knob to to
fully closed, the wiper switch fails
●

simultaneously activate the rear

windshield wiper and washer.
to control the rear wiper. After the 03
boot lid is closed, the rear wiper
function returns to normal.

CONTROLLER OPERATION
Front Left Door Switch
●
The switch on each door can be used
to operate the window.
●
The vehicle power is ON, or the power-
off delay limit is not exceeded if the
vehicle power is OFF.

Rotate this knob to and release to

Power Window Switch
●

make the rear windshield wiper wipe

twice after spraying washer fluid. ●
The front left door is equipped
with four switches to correspondingly
control the four windows.
●
Down - press the switch
●
Up - pull the switch

Automatic operation (If the Anti-pinch

Function equipped)
●
Rolling down: press the button to
the second position and release it to
automatically roll down the window.

REMINDER

●
Check the wiper blade regularly to
remove the dirt on it.
●
If the wiper is turned on as soon
as it rains, rainwater mixing with
sand and dust will not clean the

85
 strip and is subject to certain
resistance, it undergoes anti-pinch
reverse movement.

CAUTION

●
Excessively frequent activation
of the anti-pinch function can
activate the regulator motor's
overheat protection.
●
Do not intentionally activate the
Rolling-up: pull up the button to the
anti-pinch function by jamming
●

second position and release it to

any part of your body into the
automatically roll up the window.
window.
To stop the window at its current
The anti-pinch function may not
●

position, slightly operate the switch

work if an object is jammed into
once in the direction opposite to the
the window when it is almost
rolling direction.
completely closed.
Manual Rolling ●
Contacting a BYD authorized
●
Rolling down: press the button to dealer or service provider for
the first position and hold it to maintenance is recommended if
continuously roll down the window. the windows' automatic closing
function or anti-pinch function is
●
Rolling-up: pull up the button to not working normally.
the first position and hold it to
continuously roll up the window.
Window Lock Button
Window Anti-pinch*
When the window lock button is
When the window is obstructed by a
●

pressed, the red indicator of window

person or an object while rolling up, it
lock goes on. Only the switch on the
stops and rolls down to allow for the
driver's side can control the window
obstruction to be removed.
regulation of four doors, while the
Anti-pinch function initialization* rear window switch cannot control the
window regulation.
●
If the constant power of low-voltage
battery is disconnected during the ●
When this button is pressed again, the
window motion, the automatic red indicator of window lock goes out,
window lifting function and anti-pinch and the rear window switch returns to
function fail, and the indicator flashes. normal operation.
The initialization shall be performed as
follows:
●
Pull up and hold the window control
switch to make the glass rise to the
top and stall at the position for 0.5 s.
●
When the one-touch rolling up
function is used, if the glass runs
near the upper window frame sealing

86
 Adjustment button

Press this button to adjust the external

rearview mirrors to a proper position.

Central Door Lock

03
The front left door is equipped with
buttons for locking and unlocking all

CONTROLLER OPERATION
doors. Electric external rearview mirror
folding button
①Locking
Press this button to fold in the left
Press the central lock button to lock all
and right external rearview mirrors
doors. Once doors are locked, the button
simultaneously, and press it again to
indicator goes on.
unfold them.
②Unlocking
REMINDER
Press the central unlock button to unlock
all doors. Once doors are unlocked, the ●
If external rearview mirrors are
button indicator goes off. frozen, use a jet deicer to
clean the mirror surfaces instead
of operating the controller or
scraping their surfaces.

Odometer Toggle
Odometer Toggle Switch

●
Press the "ODO/TRIP" button to switch
ODO -- TRIP A -- TRIP B -- HEV TRIP
-- EV TRIP -- ODO. The instrument
External Rearview Mirror Adjustment cluster simultaneously displays all
Button corresponding mileages.

Selection button ●
Press and hold TRIP A and TRIP B to
reset the mileage to zero.
●
Left external rearview mirror
adjustment button
●
Right external rearview mirror
adjustment button

87
Headlight Adjustment Hazard Warning Light
Headlight adjustment switch After is pressed, all turn signals
●
Press this switch to adjust the vertical start to flash, and the turn signal
beam angle of headlights. After the low indicator on the instrument cluster
beam is turned on, this switch works. flashes synchronously. Press again to
stop flashing.
●
If the headlight adjustment switch
is in "0" position, the beam height
of headlights is the highest; if this
switch is in "5" position, the height is
the lowest. According to the driver's
needs, when the switch is adjusted
to a certain position from 0 to 5, the
beam height of headlights changes
accordingly.

88
Steering Wheel Switch Set
Steering Wheel Switch Group

03

CONTROLLER OPERATION
Left buttons Press and hold it to continuously
decrease the speed.
Cruise switch*
●
Set the current speed to the target
cruise speed.
●
Turning on or off the cruise control
system. Distance -
+/RES ●
Adjust the following distance to the
●
Pull up the lever and press this button vehicle ahead in the ACC following
to increase at a certain speed; Press function and decrease one level.
and hold it to continuously increase
the speed. Distance +

●
Activate the cruise control system and ●
Adjust the distance from the vehicle
resume to the previously set speed. ahead in the ACC following function
and increase one level.
-/SET
Intelligent Cruise Control (ICC) Button
●
Pull down the lever and press this
button to decrease at a certain speed;

89
●
Turning on or off the ICC (ACC must be ●
Roll down the roller: decrease the
activated first.) volume in a single step until the
minimum volume (12 gears in a circle).
REMINDER ●
Press the roller downward: mute
function.
●
See detailed information about
ACC in Adaptive cruise control* in ●
The multimedia is in mute status
Chapter 4. now. The mute status can only be
released by press the roller or the
mute switch on PAD, and adjusting
Custom button
the volume cannot release the mute
●
If the custom button is not status.
customized, press this button to Instrument cluster
activate the default function：
rotating the infotainment touchscreen. ●
Roll up the roller:
Press and hold this button to ●
Select the secondary/tertiary menu
display the customization interface.
items upward in the instrument
Customized functions include rotating
cluster menu mode.
the infotainment touchscreen, photo-
taking with vehicle data recorder* and ●
Roll down the roller:
locking*.
●
Select the secondary/tertiary menu
●
If the custom button has been items downward in the instrument
customized to a certain function, cluster menu mode.
press this button to activate the
function, and press and hold this Left/Right buttons
button to display the customization
Infotainment
interface to customize again or cancel
customization. ●
In radio mode:
Panoramic view ●
Press to play the previous radio
●
When the panoramic view button station.
is pressed, the infotainment system
Press to play the next radio
enters the panoramic mode.
●

station.
●
Press this button to turn off the
panoramic view in panoramic mode
●
In USB/Bluetooth music/third-party
and turn on the panoramic view in music APP and other modes:
non-panoramic mode.
●
Press to play the previous track
(track number -1).
Right buttons
Roller
●
Press to select the previous entry
in the Bluetooth Call History and
Infotainment Contacts interfaces.
●
Roll up the roller: increase the volume ●
Press to play the next track (track
in a single step until the maximum
number +1).
volume (12 gears in a circle).

90
 ●
Press to select the next entry recognition interface and realize the
voice function.
in the Bluetooth Call History and
Contacts interfaces. Instrument cluster menu/return button
Instrument cluster
●
In instrument cluster menu mode: ●
When the instrument cluster is not
in menu mode, press this buttonto
●
Press to switch it to a left menu display the menu on the instrument
and its submenus. cluster.

●
Press to switch it to a right menu
●
When the instrument cluster is in menu
mode, press this button to return to
and its submenus.
the upper-level screen, or to exit the
●
Set the charging reservation time: menu if there is no upper-level screen. 03
On the Bluetooth call screen, press it to

CONTROLLER OPERATION
Press the / button to choose
●
●

end the call.

hour or minute.
MODE button
Phone button
●
Mode selection: press the mode
●
Press to make/receive a call. (The button to switch between media
infotainment system is muted after applications, peripheral applications
pressing this button.) and pre-installed third-party audio and
video applications.
●
When the system is in a Bluetooth
unrelated interface and Bluetooth is Horn
disconnected, press this button for
the system to skip to the Bluetooth
Press the pad to sound the horn.
Connected interface. If Bluetooth is
connected, press this button for the
system to skip to the main dialing REMINDER
interface.
●
Please observe traffic regulations
●
When a number is input in the dialing and use the horn reasonably.
interface, or an entry from the Call
History or Contacts is selected, press
this button to start dialing. CAUTION

●
While under the main dialing interface ●
Do not press the pad for a long
with Bluetooth connected and no time, or the horn can be easily
number input, press this button for the damaged.
system to directly skip to the Outgoing
Calls interface under the Call History
interface. Press it again for the system Sunroof Switch*
to automatically call the first entry in
the Outgoing Calls interface. The sunroof can only be operated when
the vehicle is powered OK or the poweroff
Voice recognition
delay does not expire.
Press this button to switch the
Opening the Sunroof
●

infotainment touchscreen to the voice

91
●
Press and hold the sunroof open
button ① to manually open the
sunroof. Release the button to stop the
sunroof at its current position.
●
Press the sunroof open button ①
and release immediately to tilt the
sunroof for ventilation. Press it again
to automatically open the sunroof to
the two-thirds position. Press it again
to fully open the sunroof. Press button
① or button ② midway to stop the
sunroof at its current position. Closing the sunshade
●
Press and hold the sunshade close
button ② to manually close the
sunroof. Release the button to stop the
sunshade at its current position.
●
If the sunshade is initialized, press the
sunshade close button ② and release it
immediately to automatically close the
sunshade. Press button ① or button
② midway to stop the sunshade at its
current position.

Closing the sunroof CAUTION

Press and hold the sunroof close
When opening or closing the
●

button ② to manually close the

sunroof sunshade, avoid forceful
sunroof. Release the button to stop the
contact with its curtain, to prevent
sunroof at its current position.
damage.
●
If the system is initialized, press the
sunroof close button ② and release Sunshade linkage function
it immediately to automatically close
The sunshade is opened together with
the sunroof. Press button ① or button
the open sunroof due to the linkage.
② midway to stop the sunroof at its
current position. Anti-pinch Function
Opening the sunshade If the sunroof or sunshade closing process
is obstructed by anything, it will stop and
●
Press and hold the sunshade open
slightly retract.
button ① to manually open the
sunshade. Release the button to stop
the sunshade at its current position. WARNING

●
Press the sunshade open button ●
When operating power windows,
① and release it immediately to ensure all occupants are not at
automatically open the sunshade. risk of being pinched by windows,
Press button ① or button ② midway or severe injuries may be caused.
to stop the sunshade at its current
position.

92
 WARNING Interior Lights
●
To avoid serious or even life- Front/side interior lights
threatening injuries, make sure no
one extends any body part out of ●
Front Interior Lights
the sunroof when the vehicle is
running.

CAUTION

●
Trying to open the sunroof in
outside temperatures below 0℃
or when it is covered in snow or 03
frost may damage the sunroof or
its motor.

CONTROLLER OPERATION
Initialization ●
Side Interior Lights
With the vehicle powered on, when the
signal remains valid, and the sunroof
is not initialized, try the following
operations to initialize the settings:

1. Press and hold the sunroof closing

switch to make the sunroof move
to the fully closed position and stall
for 400ms, and then the sunroof
initialization is completed.

2. After the sunroof has been initialized

and is fully closed, press and hold
When the vehicle power is not OFF and
the sunshade closing switch to make
the "DOOR" switch is turned on, if this
the sunshade run to the fully closed
switch is pressed with the door open,
position and stall for 400ms, and
the interior light switches from high to
then the sunshade initialization is
low light, and does not go out. When the
completed.
vehicle is powered off and the "DOOR"
switch is turned on, the light goes out
CAUTION after a period of time if the door is
opened. If there are other operations
●
During the whole initialization during the period, it is timed again. (The
process, press and hold the user can slide down the status bar on the
sunroof/sunshade opening or top of the infotainment touchscreen to
closing button until the sunroof/ open the Quick interface and turn on or
sunshade is fully opened or off the "DOOR" switch)
closed.

Ambient light*

The user can go to the setting

interface via (infotainment system)

93
→ Vehicle Settings → Lights to control The passenger airbag indicator
the brightness, colors and area of the "PASSENGER AIRBAG" is solid on,
ambient light.
"ON" and are off, and "OFF" and

come on. The front passenger

Passenger Airbag (PAB)
airbag do not deploys in the event
Switch* of a moderate to severe collision
thatmeets the necessary deployment
●
The passenger airbag can be conditions.
deactivated if the car is equipped with
a passenger airbag switch. WARNING
●
The switch is located on the passenger
side of the dashboard and is accessible
●
Never use a rear-facing child
when the passenger's door is open. restraint on the front passenger
seat with an activated passenger
airbag. Failure to do so can
result in serious personal injury or
death.
●
When the front passenger seat
is occupied with an adult, the
passenger airbag switch must be
turned to "ON" to always keep the
front passenger airbag active.
●
If the front passenger airbag
remains active when the
●
The front passenger airbag indicator is passenger airbag switch is off,
located on the ceiling. immediately contact a BYD
authorized dealer or service
●
Check that the switch is in the required
provider.
position.
●
Enable or disable the front passenger
CAUTION
airbag according to the use of the front
passenger seat: ●
To prevent damage to the airbag
●
When the switch is ON, the front system, only operate the PAB
passenger airbag is activated. The switch when the ignition is OFF.
front passenger airbag indicator ●
It is the driver's responsibility to
"PASSENGER AIRBAG" is solid on,
confirm that the PAB switch is
"ON" and come on, and "OFF" in the correct position for the
passenger sitting in the front
and are off. The front passenger passenger seat.
airbag deploys in the event of a
moderate to severe collision that
meets the necessary deployment
conditions.
●
When the switch is OFF, the front
passenger airbag is deactivated.

94
04
USING AND
DRIVING
Charging/Discharging Instructions..96
Battery.............................................110
Precautions for Use........................ 114
Starting and Driving........................129
Driver Assistance............................ 139
Other Main Functions..................... 182
Charging/ Uncertified products are strictly
●

prohibited.

Discharging ●
To reduce the risk of electric shock

Instructions
and personal injury, never operate the
equipment with wet hands and touch
the exposed metal of the charging port
or charging base.
Charging Instructions
●
Do not conduct vehicle repairs during
charging.
Charging Safety Warnings
●
Always observe the following charging
●
Never allow juveniles to touch or use precautions to prevent damage to the
the charging equipment, and always vehicle:
keep them away during charging, as
the charging equipment is a high-
●
Do not touch the metal connection of
voltage electrical appliance. the charging port, charger, or plug.

●
If you use any medical electronic
●
Do not shake the charger.
device, such as a transplantable ●
Do not charge or touch the vehicle
cardiac pacemaker or transplantable in thunderstorm weather. Lightning
cardiac vascular defibrillator, check strikes may cause damage to the
with the manufacturer of the medical charging equipment and personal
electronic device for the impact of injuries.
charging on the electronic device
before charging, so as to prevent the ●
Always unplug the charging and
charging from affecting the electronic discharging equipment and close the
medical device and causing serious charging port hatch before driving.
personal injury.
Compatiblity of Vehicle and Charging
●
Charge the vehicle in a safe Infrastructure
environment (away from liquid, fire, or
The signs are located on the vehicle's
heat sources).
charging socket,componets of the
●
Before charging, ensure that the local charging infrastructure (charging
vehicle charging port, power supply station,socket) and on the charging cable.
socket, and charger connector are free
of foreign matters such as water, and
ensure that the metal terminals are
not damaged or affected by rust or
corrosion. Otherwise, please do not
charge the vehicle.
●
Use only certified charging equipment
specifically designed for electric
vehicles and consistent with local
The signs refer to standardized charging
standards:
systems in accordance with DIN EN 62196.
●
Do not modify, disassemble, or repair
the charging equipment and ports to
avoid charging failure and fire.

96
Charging Precautions ●
When the charging port hatch is
locked, do not force it open.
●
AC and DC charging* can be carried
Ensure that there are no foreign
out in any power supply position. To
●

objects in the charger and charging

ensure safety, it is recommended to
port, and the electric shock
power off the vehicle before charging.
protection cap of the charger
The vehicle can not be powered OK
terminal is not loose or deformed.
during charging.
Hold the charger, aim it at the
When the external power supply
●

charging port and push it in. Check

is cut off for a short time and
to ensure it is properly inserted.
then recovered again, BYD charging
equipment automatically restarts ●
Precautions during charging:
charging, without the need for
reconnecting.
●
The A/C can be used as normal
while the vehicle is being charged.
If the charging port hatch and charger To ensure the charging power, it is
04
●

are frozen, do not forcibly open the recommended not to turn on the A/C.
charging port hatch or pull out the
It is recommended that no one stay

USING AND DRIVING

charger.
●

in the vehicle during charging.

●
Precautions for avoiding damages to
charging equipment:
●
It is recommended to park the
vehicle in a ventilated area during
●
Before starting the vehicle, make charging.Do not block the air intake
sure that the charging device grille.
is disconnected, as the charging
device locking mechanism can cause
●
It is normal that the charging power
damage to the charging device may fluctuate a short time as
and the vehicle if the charging displayed on the instrument cluster
connector is not inserted in place when the battery is heated during
and the vehicle is driven with the charging.
transmission gear engaged. ●
During charging, the expected
●
Do not close the charging port hatch remaining time for a full charge
when the charging port protection is displayed on the instrument
cover is open. cluster. The remaining time for a full
charge may vary depending on such
●
Do not pull or twist the charging different conditions as temperature,
cable with force. SOC, and charging facilities.
●
Do not hit the charging equipment, ●
During charging, battery cooling
and prevent mechanical damage due may start, and the compressor, fan
to falling or collision. and other components work when
necessary. It is normal that there will
●
Do not store or use the charging
be some noise under the hood.
equipment at a temperature above
55°C. ●
Before charging is completed, battery
equalization is activated to improve
●
Do not expose the charging
the service life, which may prolong
equipment to heat.
the charging time.
●
Precautions before charging: ●
Precautions after Charging:

97
 ●
Stop charging first and make sure the ●
In cold regions, it is recommended
charge port is unlocked. to charge the vehicle indoors with
heating.
●
Hold the charging connector with
one hand and remove the connector. ●
In hot regions, it is recommended
to charge the vehicle in a cool and
●
Do not forcibly pull out the charger ventilated place.
when the charging port is locked for
fear of damaging the charging port. ●
Recommendations for improving the
driving experience:
●
After the charger is unplugged,
reinsert the charging port protection ●
Charge the vehicle immediately
cover and close the port hatch to when the SOC bar on the instrument
prevent water or foreign matters that cluster reaches the red area, for
may affect the normal use. it indicates that the high-voltage
battery is about to run out and failure
●
Battery temperatures that are too low to do so reduces the battery life.
or too high can compromised vehicle
charging performance. ●
To improve your experience, it is
recommended that you charge the
●
In the case of low-temperature vehicle immediately after using it, as
charging, battery thermal the battery is relatively hot and has
management can improve the better charging performance.
lowtemperature charging ability, but
the charging time is prolonged and
the heating power consumption General Charging Fault Diagnosis
is increased.These are normal
phenomenons.

Fault state Possible causes Solutions

Charging card
in arrears or Inquire about the charging card fees or contact station
charging pile staff for solutions.
fault

Improper Confirm whether the charger switch is released, and

connection of AC ensure the proper charger plug length and connection
Charging charging adapter position of the charging equipment.
unavailable,
with physical Connect the plug with a 12V power supplied from other
Over-discharge
connection vehicles. After the vehicle is started, the 12V battery
of 12V battery
completed starts to be charged.
and charging
started standard 230V
50Hz 10A Confirm whether the overload protection of the power
grounded socket supply has been triggered. Please use another outlet.
is de-energized

Fault of vehicle
If powertrain fault warning light on the instrument
or AC charging
cluster is on or charging system fault message is
adapter

98
 Fault state Possible causes Solutions

displayed, stop charging immediately and contact a

BYD authorized dealer or service provider.

The highvoltage
Allow the high-voltage battery to be heated or
battery
cooled before charging, place the vehicle at an
temperature is
appropriate temperature, and charge the vehicle after
too low or too
the temperature is normal.
high

High-voltage
Charging is stopped automatically when the high-
battery fully
voltage battery is fully charged.
charged

Charging cables
Confirm whether the charging cable is firmly
not fully
connected
connected. 04

USING AND DRIVING

Charging adapter Charging is stopped when the charging adapter switch
switch pressed is pressed and reconnect the adapter to start charging.

After the power supply is restored within a certain

Charging Power failure period of time, it is necessary to reconnect the charging
interrupted adapter to start charging.

High-voltage
After the charging stops automatically, charge the
battery
battery after it cools down.
overtemperature

Vehicle or Check if there is any charging pile or vehicle fault

charging pile prompt, and contact a BYD authorized dealer or service
fault provider if necessary.

Charging Method ●
When there is obvious staining or
moisture on the charger/charging
port and the power plug/outlet,
●
Inspection before Charging please wipe it with a dry, clean cloth
●
Ensure that there are no to ensure that the joint is dry and
abnormalities with the power supply clean.
equipment, charger, charging port, ●
In case of any situation above, do not
adapter, etc., such as cable wear, perform the charging operation, or it
port rust, shell rupture or foreign may cause a short circuit or electric
substances in the port. shock, resulting in personal injury.
●
Do not charge the vehicle when the ●
When charging in rain, please protect
metal terminal of the power plug/ the charging device from water ingress.
outlet or the charger/charging port is
damaged or loosely connected due
Household Portable AC Charging
to rust, corrosion or ablation.

1. Equipment descriptions

99
●
It consists of a power plug(complying
WARNING
with local standards), charger, plug/
charger protection cover, a connecting ●
Never drop the equipment or
cable and function box, referred to as
move it by pulling it directly by
on-board charging. The power plug is
the cable. Take caution when
connected to the standard household
moving the equipment.
power socket, and the AC charger is
connected to the AC charging port of ●
Additional wires or
the vehicle. adapters/connectors are not
recommended.
●
Do not use the charging
equipment when the household
power socket cable gets softened
and the charger is damaged, like
worn cables and broken insulating
layers.
●
Do not use the equipment when
the charging connector or power
socket experiences a breakage,
crack or other exposed damage.
●
The power socket shall be a household
socket conforming to relevant national ●
Do not coil the charging cable
standards to avoid circuit damage during charging, or the heat
and tripping caused by high-power dissipation is adversely affected.
charging, so as not to affect the normal
use of other equipment.
REMINDER
●
The use of special AC circuit and
power supply socket (230V, 10A) is ●
Please contact a BYD authorized
recommended. service provider and select
an appropriate power supply
●
Charging time: refer to the charging
as required for the charging
time prompt on the instrument cluster.
equipment.
WARNING ●
Grounding instructions for
charging equipment: The
●
The maximum service equipment must be well
temperature: 50℃, and store the grounded. The equipment is
product in a cool and dry place provided with a GND wire
when it is not in use. connecting the GND point of the
equipment and the power plug.
●
When charging, do not place the
The power plug must be matched
equipment in the trunk, under the
with a properly-installed and well-
front of the vehicle, or near the
grounded power outlet.
tires.
●
When charging with an on-board
●
When using the equipment,
charger, please activate the anti-
prevent it from getting rolled
theft alarm.
over by the vehicle, dropped, or
trampled on.

100
 CAUTION

●
Do not coil the charging cable
during charging, or the heat
dissipation is adversely affected.
●
See the charging instructions for
specific charging precautions.

2. Charging Instructions

Unlock the vehicle and open the

Connect the vehicle charging port
●

charging port cover.

●
Insert the on-board charger into the
Open the charge port cover:
charging port and lock it securely.
●

Unlock the vehicle and press the

Once the charger is connected
●

04
●

charging port cover to open it

properly, the charging connection
automatically.
indicator on the instrument cluster

USING AND DRIVING

goes on. The charging indicator
of the on-board charger will flash
(green).

●
Open the upper cover of the charging
port protection cover and keep the
lower cover closed.
●
In the charging process, relevant
charging parameters and charging
animation will be displayed on the
instrument.

3. Instructions for Stopping Charging

●
Stop charging:
●
When the vehicle is fully charged,
charging stops automatically.
●
To stop charging in advance, go to
●
Connect the power supply port: the next step.
●
Insert the on-board charger plug into ●
Disconnect the charger from the
the household power outlet; then, charging port:
the power indicator (red) of the
charger functional box will stay on.

101
 ●
If the charging port anti-theft lock
on the PAD is activated, press the REMINDER
unlock button on the key or press
the microswitch on the door handle
●
The working mode of the charging
(when the key is nearby) and pull out port anti-theft lock can be
the charger. set through the infotainment
system. See “Control Function
●
If the charging port anti-theft lock on of Charging Port Electric Lock”in
the PAD is deactivated, the charger this chapter for the setting
can be pulled after full-charged. If process.
it is in the charging state, press the
unlock button on the key or press
●
If the charging connector cannot
the microswitch on the door handle be removed after unlocking, try a
(when the key is nearby) and pull out few more unlocking attempts. If
the charger. that does not work, try emergency
unlocking. For the operating
●
If the charging port anti-theft lock procedure, see "Charging Port
on the PAD is smart anti-theft, Emergency Unlocking" in "Control
the charger can be pulled after full- Function of Charging Port Electric
charged. When it is not full-charged, Lock” for details..
press the unlock button on the key
or press the microswitch on the door ●
Disconnect the power plug.
handle (when the key is nearby) and
pull out the charger.
●
Close the vehicle charging port
protective cover and charging port cap.
●
Place the on-board charger into a bag
in the boot for proper storage.

Charging with AC Charging Piles

1. Equipment descriptions
●
Charge the vehicle with DC charging
piles in public places, which are
generally installed in specific charging
stations.
REMINDER ●
Equipment specifications: Please view
the relevant charging pile instructions.
●
To unlock the vehicle, press the
unlocking button on the key ●
Charging time: refer to the charging
(during charging in the OFF gear) time prompt on the instrument cluster.
or the microswitch on the door
handle (when the key is nearby). 2. Charging Instructions

●
When the charging port anti-theft Connect the vehicle to a DC charging pile
lock is activated, please unlock by the charging connector of this pile to
the vehicle first to unlock this begin DC charging.
anti-theft lock, and then pull the Instant charging method:
charger out within 30s, or the
antitheft lock will re-lock. ●
Before charging, power off the vehicle.

102
●
Unlock the vehicle and open the ●
After DC charging with a charging
charge port door and cap: pile, properly place the charging
equipment. Put the charging
●
For the specific operation, refer connector to the designated position
to the relevant procedures for of the charging pile.
Household Portable AC Charging.
Open the charging port hatch ●
Close the charge port cap (from
first and open the charging port bottom to top) and the port door.
protection cover from the top down.
REMINDER

●
During charging at a high/low
temperature, it is normal
that the battery thermal
management performance may
be affected by the A/C in the
passenger compartment, causing 04
an extension in the charging time.

USING AND DRIVING

CAUTION
●
Connect the vehicle charging port:
●
After charging, if the charging
●
Connect the charging connector of connector cannot be pulled out,
the charging pile to the charge port, please contact customer service
and lock it securely in place. personnel for the charging pile
●
Operate the charging equipment to immediately.
start charging. ●
See the charging instructions for
●
The charging connection indicator specific charging precautions.
on the instrument cluster lights up.
●
In the charging process, the instrument WARNING
cluster displays relevant charging
parameters and the charging sign.
●
See section "Charging
Instructions" for charging safety
3. Stopping charging warnings.
●
End the charging:
●
The charging pile stops charging auto
matically when the vehicle SOC
reaches 100% or the value preset by
the user.
●
Disconnect the charger from the
charging port:
●
After the instrument cluster displays
that charging is completed, pull out
the charging connector.

103
 ●
After successful setting of the
Smart Charging Reservation Charging, a prompt of the
charging start time is given by the
●
The charging mode of the vehicle infotainment system if the charger
can be set through the infotainment is connected or the power button is
touchscreen or intelligent voice pressed within the charging waiting
assistant: time to power off the vehicle; at
this time, you can switch to Instant
●
Go to the setting interface through Charging as needed.
the Smart Charging APP in the
infotainment application list. ●
Tap the Smart Charging icon ⑤
to turn off the "Plug in charger"
Go to the "Smart Charging" setting
reminder and "Power off" reminder in
●

interface through (infotainment the "Reservation Charging Reminder".

system) → New Energy;
●
Exit the Smart Charging screen by
tapping the return key /home key
or using intelligent voice:

Setting Page

① Reservation Charging ON/OFF

② Start time of charging

③ Period REMINDER

④ Charging waiting time* ●

The instant charging on PAD is
⑤Setting effective only for current preset.
To cancel all presets, please turn
off the preset charging switch on
the setting interface.
●
The smart charging function is
only applicable to the BYD AC
charging pile. If it needs to
be applied to public charging
facilities, please confirm that
the facilities support vehicle-end
reservations.
●
The factory setting mode is the Instant
When the battery level is low, the
Charging, so Reservation Charging is
●

vehicle is charged at the minimum

turned off.
level before the reservation,
●
To activate the Reservation Charging, during which the multimedia
tap the Reservation Charging ① ON, may still display the "Power off"
set the Start time ② of charging and reminder and "Plug in charger"
Period ③, and tap "OK" to save the reminder, and the corresponding
settings. prompt appears in the lower part
of the instrument cluster.

104
 CAUTION

●
The smart charging (including
Reservation Charging) function
is only developed for AC slow
charging equipment distributed
by BYD. When using AC slow
charging equipment not certified
by BYD, this function shall
be turned off; otherwise, the ●
In the Activate/Smart/Deactivate
charging equipment may not mode, users can unlock and unplug
respond, resulting in failure the charger in the following ways
to reservation or immediate during charging:
charging, resulting in power
shortage of the vehicle and low
●
Press the unlock button on the smart
battery. key when the vehicle is powered off.
04
●
Press the microswitch next to the
exterior door handle of the driver's
Control Function of

USING AND DRIVING

door.
Charging Port Anti-theft Press the central door lock below the
Lock
●

window inside the driver's door.

●
If the vehicle is fully
The charging port of the vehicle has an
charged, the charging plug will
anti-theft function to prevent theft. This
automatically unlock (only in
function is deactivated by default. To
"smart"/"deactivated" mode).
activate the anti-theft lock function, go to
(infotainment system) → New Energy
→ Charging Port Anti-theft Lock Settings
and select Activate.

Electric Lock Whether the Whether the

Four-door anti-
No. Anti-theft Mode vehicle is fully charger can be
theft lock state
Status charged unplugged

1 Activated Locking / No

2 Activated Unlocked / Yes

3 Deactivated Locking / No

4 Deactivated Unlocked / Yes

Yes Yes
5 Smart Locking
No No

6 Smart Unlocked / Yes

●
Unlock the charger during charging, meaning that the electrical lock of AC
the instrument shows reminder charger is unlocked and the charging

105
 power is limited. The charging power
is 0kW in this situation. Wait for 30s
or lock manually to continue charging
process.

CAUTION

●
After unlocking the charger, it can
be pulled out within 30 seconds.
After 30 seconds, it will lock again.
●
When the vehicle is fully charged
Charging Port Cover Emergency
after locking, the charging port
Unlocking*
anti-theft lock is automatically
unlocked in the "Deactivated" 1. Remove the shield from the trunk.
mode, and must be manually
unlocked in the "Activated" mode 2. Manually push the actuator unlocking
using the above methods. tab down.

3. Press the charging port cover to

REMINDER unlock.

●
If any abnormality or failure of
the function is found, contact a
BYD authorized dealer or service
provider.

Emergency Unlocking

●
When the electric lock fails and the
charger cannot be unplugged, try to
unplug it by manually unlocking the
charge port.
REMINDER
●
When the charging port hatch cannot
be opened in case of failure of the ●
If any abnormality or failure of
actuator or low-voltage battery, try the function is found, contact a
to open the charging port hatch by BYD authorized dealer or service
manual emergency unlocking. provider.

Electric Lock Cable of Charger: ●

When the vehicle runs in dual modes,
1. Open the boot lid and find the lock the SOC setting function is available
cable on the right shield inside the to reserve power for such operations
boot. as rapid acceleration. When the vehicle
runs stably, the SOC fluctuates around
2. Unbuckle the cable clip and pull up the the setting value.
lock cable to unlock the charger.
●
The vehicle controller can memorize
3. Reset the cable clip after unlocking. the SOC setting value set last time.

106
 ●
Intelligent /forced power protection
CAUTION
function setting
●
When the vehicle runs stably at ●
Intelligent SOC hold: give priority
a certain speed after the engine to fuel economy and consider the
startup, a part of the torque demand for SOC hold.
output by the engine drives the
generator to generate electricity
●
Compulsory SOC hold: give priority
and charge the power battery. to SOC hold, and keep the SOC level
as close as possible to the set value.
●
If the difference between the
current power and the SOC set
Energy Feedback Intensity Setting
value is large, it may take a long
time to reach the set value. Go to the (infotainment system)
●
The SOC setting range may → New Energy → Energy Manager to
change depending on the vehicle choose Standard or High mode of Energy
feedback intensity according to driving
state or the environment that the
vehicle is in. habits. 04
If the mode is not set by the user,

USING AND DRIVING

●

SOC Setting the factory default setting is always

●
The State of Charge(SOC)means the maintained.
state that the user expects the vehicle ●
The set value is memorized and
to reach during driving. Pull down becomes the default value after each
the status bar on the top of the power-on.
infotainment or go to (infotainment
system) → New Energy → Energy In-Situ Power Generation Function
Manager for SOC settings.
When the SOC is lower than a certain
●
Set SOC to the target remaining power value during parking, the engine drives
the alternator to charge the high-voltage
●
If it is convenient to charge the
battery. During power generation, it is
vehicle at the destination, it is
normal that the engine speed is different
recommended to lower the SOC set
from the normal idle speed. The in-situ
value to make full use of the stored
power generation is disabled until the
electric energy to drive the vehicle
SOC is equal to or higher than a certain
and save fuel consumption.
value.
●
If it is inconvenient to charge the
vehicle at the destination, it is REMINDER
recommended to increase the set
value to maintain the battery SOC ●
During the in-situ power
level of the vehicle and improve the generation, the instrument
driving experience. cluster may show a slightly
lower generated power due to
●
In order to ensure the proper driving
the consumption of electrical
and riding experience, the vehicle
appliances.
automatically adjusts the SOC set
value according to the altitude and
ambient temperature.

107
Mode Memory Function
WARNING
1. In the case of high SOC, the vehicle
is automatically switched to EV mode ●
Never drop the equipment or
when it is powered on. Driving in this move it by pulling it directly by
mode is highly recommended. the cable.
2. In the case of moderate SOC, the ●
Do not use the discharging
vehicle memorizes the last driving equipment when the discharging
mode when it is powered on. The device, cable, or power strip
driver can manually select the required is worn, the insulation layer is
mode through the mode switch now. broken, or there is any other
damage.
Power Generation by Pressing the
Accelerator Pedal
REMINDER
●
With the vehicle in P gear and HEV
mode, when SOC is lower than a ●
Try to use this function when the
certain value, press the accelerator SOC is high.
pedal to trigger the power generation
When the vehicle is powered off,
function.
●

the static power consumption

of the vehicle will increase
Discharging Instructions if the VTOL connection
device is connected for an
extended period without any
●
The vehicle supports the Vehicle To
output. Therefore, removing the
Load (VTOL) function*
discharging/charging connector
when the device is not used is
WARNING recommended.
●
Do not touch the metal terminals
of the discharging strip and CAUTION
the vehicle charging port during
discharging. ●
Disconnect the discharging
equipment refers to: P .
●
Stop the discharging device in
case of abnormality such as odor ●
Before VTOL discharging, ensure
and smoke during discharging. that the load is turned off.
Refer to the P for the discharging
safety warnings.
●
During VTOL, the engine is started
when the battery level is low.
●
Store the product in a cool and Please do not use the VTOL
dry place when it is not in use. function in a confined space
or any other place adjacent to
To prevent the charging
flammables and explosives.
●

equipment from being rolled over

by the vehicle, falling, and being ●
When VTOL discharges externally,
trampled during discharging, do it will turn off when the allowable
not place the equipment under discharge power is exceeded.
the boot and the vehicle's front At this time, please reduce
end or near the tires. the power of the equipment,

108
 cause a short circuit or electric
CAUTION
shock, resulting in personal injury.
and plug/unplug the discharging ●
Connect the VTOL equipment:
equipment again.
●
Connect the VTOL discharger into the
charging port reliably.
VTOL Method*
●
Start discharging:
1. Equipment Description: ●
Press the switch on the discharging
●
vehicle to load (VTOL)： It consists outlet and wait for a few seconds.
of a discharger, socket, cable, and If the outlet indicator (red) stays on,
discharger protection cover. the outlet can be used.
●
After the connection is made,
discharge begins and respective
information is displayed on the
instrument cluster. 04

USING AND DRIVING

2. Discharging Instructions
●
Before discharging, deactivate the
anti-theft function.
●
Unlock the charging port hatch switch, 3. Discharging Duration Setting
and open the charging port hatch and Instructions
protection cover.
●
After the vehicle is connected to
●
For the specific operation, refer the discharger, the VTOL function is
to the relevant procedures for automatically activated. At the same
"Household Portable AC Charging". time, the countdown can be observed
on the instrument cluster and the
●
Inspection before discharging:
infotainment touchscreen. The default
●
Make sure that the VTOL adapter is duration of single discharging on the
free of any abnormalities such as infotainment touchscreen is 5 hours.
shell rupture, cable wear, and plug
rust.
●
To set VTOL, go to (infotainment
system) → New Energy → Discharging
●
Make sure that the charging port Settings.
is free of water or foreign matters,
and that the metal terminals are ●
After the vehicle is connected to the
not damaged or affected by rust discharger, tap the Vehicle To Load
or corrosion. In case of any button to turn it on or off as needed.
situation above, do not perform the
discharging operation, or it may

109
 CAUTION

be turned off in advance, which is

normal.

4. Instructions for Stopping Discharging

●
Stop discharging:
●
Press the switch on the discharging
●
When the vehicle is powered off and outlet.
discharged to a low SOC, tap the "Start
the engine to generate electricity when
●
The following steps are only
the power is too low" switch to enable operated in an emergency (not
the function if it is necessary to start recommended).
the engine for continuous discharging. ●
Disconnect the discharging
equipment:
REMINDER
●
Press the unlock button on the key or
●
When the vehicle is powered ON the microswitch on the door handle
and discharged to a low SOC, (when the key is nearby), and pull out
the vehicle automatically starts the discharging connector.
the engine for power generation ●
Close the charging port protection
without setting. cover and the charging port hatch
(refer to P ).
●
Tap Settings on the Infotainment
interface to switch to the discharging ●
Put the equipment in order:
duration settings to set the required ●
After discharging, put the VTOL
discharging duration.
equipment into the bag in the trunk.

CAUTION

●
The discharging function cannot Battery
be enabled when the discharger
is not connected. Tapping the
"VTOL" button makes it go on for High-Voltage Battery
a while and then go off, which is
normal. ●
The high-voltage battery is one of the
power sources of the vehicle, which
●
When the discharging is started,
is located under the floor and can be
if the power of the vehicle is
recharged repeatedly. The high-voltage
too low and the engine cannot
battery can be charged through the
be started for power generation
external power supply by means of
or the discharging time is set
household portable AC charging, AC
too long, the vehicle cannot
charging pile charging, and also by
guarantee that it can discharge
the motor when the vehicle is being
according to the set time, so the
braked, coasting or the engine is
external discharging function will
started.

110
 ●
When the vehicle is not to be used for
CAUTION
more than 7 days, it is recommended
to keep the SOC between 40% and
●
Since the high-voltage battery is
60%, so as to prolong its service
installed in the underbody, please
life. When the vehicle is not to be
drive carefully on rough roads.
used for more than 3 months, it
must be charged to 100% and then
REMINDER discharged to 40%~60% SOC, so as to
avoid battery performance worsening
●
When the vehicle is powered or even damage.
ON, the high-voltage circuit is
connected. High-voltage Battery Heating Function
in Low Temperature
●
When the high-voltage battery of a
new vehicle is in a normal state, ●
In a low-temperature environment, the
the driving range of the vehicle high-voltage battery heating system
in pure electric mode varies due starts up and heats the battery 04
to different driving habits, road to speed up the low-temperature
conditions, and temperatures charging and ensure the power

USING AND DRIVING

as well as the use of power- performance and driving range of the
consuming devices or not. vehicle.
●
In order to prolong the service
life and ensure the safety of REMINDER
the battery, the battery system
switches the charging mode to
●
The normal operating
the trickle charging mode when temperature of the high-voltage
the battery SOC is high, and the battery is within -35-60°C.
charging time may be lengthened. ●
Higher or lower operating
●
Due to the chemical temperatures of the high-voltage
characteristics of the battery itself, battery may prolong the charging
the battery capacity of the vehicle time.
that has been used for a period
of time has natural attenuation, CAUTION
and its pure electric range will
be reduced. When the driving ●
In case of any fault of the high-
range of your vehicle in pure voltage battery, please contact a
electric mode is shortened, go BYD authorized dealer or service
to a BYD authorized dealer or provider.
service provider for checking. The
store-side inspection can confirm
whether the reduction of electric WARNING
mileage is normal.
●
Non-professionals are not allowed
to open the power battery pack.
High-voltage Battery Maintenance Units or individuals will bear
●
To keep the battery at its best, charge corresponding responsibilities for
it fully with a AC charging adapter on a environmental pollution or safety
regular basis (at least once a week). accidents caused by unauthorized

111
 battery, so as to extend the endurance
WARNING
of the 12V battery.
removal and disassembly of ① Positive pole
batteries.
② Negative pole

High-Voltage Battery Recycling

When the new energy vehicle is to be
scrapped, please follow the following
procedures:

1. Send the vehicle to a BYD recycling

service outlet, which evaluates the
scrap value of the high-voltage battery.

2. After the evaluation, send the

vehicle to a vehicle recycling and
disassembling enterprise to remove its
high-voltage battery. REMINDER

3. After the high-voltage battery is ●

When the vehicle is powered off
removed, hand over it to the recycling for smart charging, it makes such
service outlet for repurchasing. a normal sound as when the
vehicle is powered on.
WARNING
●
Make sure that all electrical
●
New energy car owners have equipment is turned off and the
the responsibility and obligation doors are closed when leaving the
to hand over waste high-voltage vehicle.
batteries to the recycling service
outlet. Anyone who hands over a
Wakeup Function after Power Loss of
used high-voltage battery to any
the Vehicle
other organization or individual,
or removes/disassembles a Wakeup by the front left door
high-voltage battery without microswitch:
authorization, shall be liable for
any environmental pollution or ●
The 12V battery features the dormant/
safety incident so caused. wakeup function. After long-term
parking, if the vehicle locating and
unlocking cannot be realized with the
Low-voltage Battery (12V) intelligent key, the 12V battery may
be in a dormant state. Then, press
the microswitch on the front left door
●
The low-voltage battery used in this
handle to wake up the 12V battery.
vehicle is a BYD self-developed lithium
After the vehicle is unlocked, it can be
iron phosphate battery, referred to
used normally.
as the 12V battery. The 12V battery
features a smart charging function.
When the high-voltage battery SOC is
sufficient, the vehicle can enable the
high-voltage battery to charge the 12V

112
 CAUTION

●
The operation space of the front
compartment distribution box is
limited, and there are certain
circuit safety risks at the same
time. It is recommended to carry
out the operation under the
guidance of professionals.

Wakeup by Jump Start: WARNING

●
When the vehicle cannot be waked ●
It is strictly prohibited to connect
up and unlocked by the front left the vehicle with other vehicles for
door microswitch, use the mechanical a jump start when its OK indicator
key to open the door. Then, a 12V is off; otherwise, the 12V battery 04
power supply can be used to start the may be damaged.
vehicle through two special cables for

USING AND DRIVING

the jump start. In this case, the 12V
●
When it is necessary to use a
battery SOC is low and the vehicle jump start for starting in case of
may become dormant again. Start low 12V battery SOC or failure of
the vehicle immediately and keep it normal use, please read this part
started for more than 15 min to ensure of the Owner's Manual carefully
that the 12V battery is fully charged. and strictly follow the relevant
instructions.
●
The jump start can only be carried
out through the special interface of
●
The 12V battery contains an
the front compartment fuse box. The intelligent control module. Do
connection terminals for the jump start not disassemble or damage the
are shown in the right figure. battery without permission in
non-emergency situations.
① Positive terminal for the jump start in
the front compartment fuse box
●
Please disconnect the negative
terminal of the 12V battery before
② Negative terminal for the jump start replacing the parts and repairing
and checking the vehicle.
●
Do not clean the 12V battery with
liquid to avoid ingress of liquid
into the battery.

Smart Charging Function

●
Low 12V battery SOC triggers the smart
charging function to extend the battery
endurance.

If the vehicle cannot be woken up and

●
In case of low high-voltage battery
started by the above operations, please SOC, the vehicle may start the engine
contact a BYD authorized dealer or for power generation to enable the
service provider immediately. smart charging function.

113
●
The vehicle supports the smart powertrain, pull over the vehicle for
charging function, so it is unnecessary inspection.
to disconnect the negative terminal of
the 12V battery in case of long-term
●
Break-in is required for the powertrain.
parking. It is recommended to carry out it for
the first 2,000 km in "ECO" mode,
drive smoothly, and avoid high-speed
CAUTION
driving. The following precautions can
effectively extend the service life of the
●
Low 12V battery SOC triggers the
vehicle:
smart charging function, resulting
in a decrease of the high-voltage ●
Avoid pressing the accelerator pedal
battery SOC or the driving range when starting and driving the
in pure electric mode displayed vehicle.
on the instrument cluster, which is
normal.
●
Avoid overspeeding during driving.

●
After the vehicle is locked, a
●
Avoid emergency braking within the
small amount of fuel will be first 300 km.
consumed and a small amount ●
Do not drive at a single speed for a
of exhaust gas will be discharged long time.
when the high-voltage battery is
low enough to trigger the engine ●
The use of HEV in the running-in
power generation function. period shall not be less than 50%.

Trailer Towing
Precautions for Use
●
Towing capacity

Break-in Period ●
The vehicle's towing capacity depends
on various factors such as vehicle
●
If the powertrain is difficult to start specifications, loads, road conditions,
or stops rotating frequently, check the and trailer specifications. For a safer
vehicle immediately. driving experience, avoid speeding and
overloading. Please refer to the table
●
In case of any abnormal noise in the below for specific parameters.
powertrain, pull over the vehicle for
inspection.
●
The total trailer weight (including all
cargo and optional equipment) and
●
In case of serious coolant and drawbar weight shall not exceed the
lubricating oil leakage in the limits outlined below:

Item 2WD 4WD

Towing capacity (braked)

750 1500
[kg]

Towing capacity (unbraked)

750 750
[kg]

Max. tongue weight [kg] 75 75

114
* Towing capacity: total trailer weight
WARNING
(including all cargo and optional
equipment) ●
The maximum uphill gradient
The max towing weight of 2WD model is allowed is 12% when a trailer is
750kg. The width and height of goods, towed.
recreational vehicle, or devices should ●
Always ensure that cargo is
be close to the width and height of the
secured in the trailer and cannot
trailer. If the former is over the latter,
move. Dynamic load movement
problems including insufficient power
may cause loss of vehicle control,
and quick power losing may be caused by
resulting in serious injury or
increased wind drag.
death.
A holder of C6 driving license is allowed to ●
To avoid potential accidents and
drive a trailer if the total mass (including
serious personal injury, never
both the vehicle and trailer) is less than
exceed the towing capacity or
4,500 kg.
maximum tongue weight. 04
Tire pressure during towing ●
To avoid tire faults or loss of

USING AND DRIVING

●
For towing a trailer, adjust the tire vehicle stability, never attempt to
pressure to accommodate additional tow a trailer in case of a:
loads. Keep tires inflated to 270 kPa. ●
faulty tire ; or
●
For towing, the technically permissible ●
temporarily repaired tire (such
maximum mass on the rear axle may
tires cannot sustain towing
be exceeded by no more than 15%
loads).
and the technically permissible laden
mass of the vehicle may be exceeded ●
Please observe applicable local
by no more than 100 kg. In these laws and regulations regarding
instances, the vehicle speed cannot towing. Do not modify the vehicle
exceed 100 km/h and the rear tire without permission.
pressure must be at least 20 kPa above
the tire pressure recommended for
●
Do not tow a trailer equipped with
normal use. an electromagnetic brake.

WARNING CAUTION
●
The trailer tongue weight shall ●
Do not tow a trailer in the running-
be at least 4% of the total trailer in period.
weight, without exceeding the
maximum tongue weight stated
●
Before towing, be sure to:
in the table above. Unbalanced ●
inflate tires to the specified cold
loads towards wheels or heavier
tire inflation pressure;
loads at the rear may cause the
trailer to sway, resulting in loss of
Precautions for vehicle towing
vehicle control.
●
Do not tow a trailer in the running-in
●
Make sure no one rides in the
period.
trailer during towing.
●
Before towing, be sure to:

115
 ●
inflate tires to the specified cold tire ●
Starting to drive:
inflation pressure;
●
Start the vehicle smoothly. Avoid
●
understand and observe all local sudden acceleration and emergency
regulations and legal requirements braking. Especially on a slippery
regarding trailers; road, the vehicle may be out of
control due to slipping.
●
adjust side mirrors to provide a clear
rear view without significant blind ●
Crosswinds or rough roads may
spots; cause vehicle sway, leading to
difficulties in controlling the vehicle.
●
keep the vehicle horizontal when In any situation, whenever you notice
the trailer hitch is connected. If the any slight sway of the vehicle, hold
vehicle is tipped up at the front the steering wheel firmly with both
and down at the rear, check that hands and slow down gradually.
towing loads do not exceed the Never attempt to eliminate sway by
towing capacity or the maximum increasing the speed.
ball vertical loading weight/tongue
weight; ●
When the vehicle is unladen, try to
avoid towing a trailer with loads.
●
check that trailer lights and turn If this is unavoidable, drive at a
signals can operate normally; low speed due to improper load
●
check that the trailer brake works distribution.
normally; ●
Braking:
●
check that all towing components ●
Sudden braking may cause slipping,
are securely tightened; bottom scratches, or loss of control.
●
check that all trailer hitch ●
The vehicle braking distance
components, accessories, and increases when a trailer is towed.
electrical connectors (if any) are Therefore, at least double the normal
in good condition and properly following distance.
connected. If any problems are
apparent, do not tow the trailer; ●
Overtaking:
●
check that wheel chocks are ●
Towing a trailer increases the overall
available; length of the vehicle. Overtaking
requires a longer distance to return
●
check that trailer loads are evenly to the original lane.
distributed;
●
Reversing:
●
place heavy objects in the trailer
near the axle whenever possible ●
Reversing while towing a trailer
to reduce the interference with the is more difficult than ordinary
combination vehicle in case of sway; reversing, so great care and extra
and practice are required.
●
make sure the trailer cable does not ●
When reversing, hold the bottom of
contact or drag on the ground and the steering wheel with one hand.
has enough slack for turning. Turn it left or right to make the
trailer turn in the same direction.
●
Please put away the trailer hitch when Always reverse at a low speed, and
the vehicle is not used to tow a trailer. if possible, ask others for help.

116
●
Turning: the vehicle and trailer (with AVH
disabled).
●
When making a turn, keep the vehicle
steady. Avoid bumps or sudden turns 4. Shift the vehicle to P.
whenever possible. Activate turn
signals before turning. CAUTION
While turning, ensure a larger radius
Towing a trailer can negatively
●

than usual to prevent the trailer

impact vehicle performance,
from colliding with curbs, road signs,
durability, driving economy, and
trees, or other obstacles.
electric energy consumption.
Parking on a grade:
When a trailer is coupled, it
●

●
Whenever possible, avoid parking is normal for the trailer's LED
on a grade. The grade shall be taillights to flash very slightly.
not greater than 12%. If parking
on a grade is absolutely necessary,
place wheel chocks under the trailer
WARNING 04
wheels:
If parking on a grade is necessary,

USING AND DRIVING

●

1. One person presses and holds the always ensure that all trailer
brake pedal; wheels have been securely
chocked. Failure to do so can
2. A second person places wheel result in serious damage, injury,
chocks under the wheels on the or death.
downgrade side of tires;

3. When chocks are in place, release Diagnosis for general vehicle towing
the brake pedal and ensure the faults
chocks can hold the weight of

Fault Possible cause Solution

Engage EPB, and activate

Vehicle speed: not 0 the trailer mode again when
Failure to activate trailer the vehicle is stopped.
mode
Cable disconnected, or poor Unplug the cable and
cable connection reconnect it.

Unplug the cable and

Poor cable connection
reconnect it.
Trailer light fault
Contact a BYD authorized
Blown fuse
dealer or service provider.

Pull over as soon as

possible, and check whether
Accidental disconnection of
Trailer indicator turning red the cable is properly
trailer cable during driving
connected; if not, reconnect
it. If the cable is damaged,

117
 Fault Possible cause Solution

repair it as quickly as
possible.

Driving with a trailer

●
Trailer hitch

5. Firmly grasp the hitch from the

bottom and align the triangle marks
on both sides of the hitch with the
●
If the optional trailer hitch kit is corresponding cutouts in the hitch
selected by the user, an additional housing.
toolkit is provided for the trailer hitch. 6. Push the hitch into the hitch
●
After use, remove the trailer hitch and housing until the knob switch rotates
place it into the dust bag. Place the bag counterclockwise by about 110° and
in the toolkit to prevent rust. automatically locks into the "Closed
Position". At this time, the knob switch
Installing the trailer hitch is turned to the green area.
1. Remove the guard plate from the 7. Visually check that the hitch is fully
bottom of the rear bumper, and take inserted into the housing. Try pulling
out the hitch body from the storage down on the hitch to confirm that the
bag. hitch does not drop.
2. Pull up the hitch housing dust cover. 8. Turn the key clockwise to lock the
hitch, take the key and store it properly
3. Insert the key into the hitch's locking
(preferably inside the vehicle).
cylinder and turn it counterclockwise.
9. Close the dust cover to prevent dirt
4. Press and hold the knob switch, while
and debris from entering the lock.
turning it clockwise to the red area.

WARNING

●
Be sure to use the BYD SEAL U
DM-i trailer hitch when towing a
trailer. Never attempt to attach a
different type of trailer hitch.

Removing the trailer hitch

118
1. Insert the key and turn it Electrical connections
counterclockwise.
●
All trailers are equipped with taillights,
2. Press and hold the knob switch, while brake lights, side marker lights and
turning it clockwise to the red area. turn signals.

3. Remove the hitch, turn the key ●

To provide power for trailer lighting,
clockwise to lock the hitch, and then a built-in 13-pin electrical connector is
remove the key. provided for the hitch.

4. Place the hitch body into the storage ●

When the vehicle is stationary,
bag and store it in a secure location. plugging the trailer plug into
the vehicle electrical connector
CAUTION automatically activates the trailer
mode.
●
Do not grasp the locking cylinder
because it needs to rotate freely.
●
The key can be removed only if
04
the hitch is locked. This indicates

USING AND DRIVING

a proper connection. Do not use
the hitch if the key is not removed.
●
If the hitch does not lock into the
housing, it falls out when pulled
down.
●
BYD recommends making a note
of the key code. You will need this
code if you lose the key and need
to order a replacement.
●
To maintain the hitch, regularly
grease its surfaces with non-
resinous grease.

WARNING

●
Be careful when turning the
locking cylinder. If it does
not lock into the "Open
Position"/"Closed Position", it
automatically retracts to its
original "Closed Position"/"Open
Position" and may pinch the
fingers.

1 Left turn signal

2 Rear fog light

119
 3 Pins 1-8 GND

4 Right turn signal

5 Right taillight

6 Parking light

7 Left taillight

8 Reverse light

9 12V power supply - permanent

10 12V power supply - switch/ignition

11 Pin 10 GND

12 Reserved (not connected)

13 Pin 9 GND

●
Take out the trailer hitch from the
CAUTION
toolkit in the trunk and insert it into
the reserved interface at the rear of
●
The driver shall ensure that
the vehicle;
all electrical connections and
all trailer lights are operating ●
Shift the vehicle to R, and enable
normally before and during the towing assist function on the
towing. panoramic view screen;
●
When the electrical connection ●
Reverse the vehicle with the aid of
device is not connected to the the towing assist guide cursor in the
trailer interface, do not directly reverse image, and make the trailer
clean this device with a high- hitch ball close to the mechanical
pressure water jet. Doing so connecting device of the vehicle to
may result in water entering and be towed;
damaging the device.
●
Connecting the two vehicles

WARNING
●
Connect the two vehicles according
to instructions of the vehicle to be
●
Use only the electrical connection towed.
device designed by BYD. Do not ●
When stationary, the vehicle
directly splice or connect the
automatically enters the trailer mode
trailer’s electrical circuit using
after the cable is connected.
any other method. Doing so can
damage the vehicle electrical ●
Light detection
system and cause faults.
●
Automatic: Light detection
automatically starts 15s after the
Guide for activating trailer mode
cable is connected.
●
Preparation before connection

120
 ●
Manual: Tap "Light Detection" in
CAUTION
the towing function interface of the
touchscreen, and then automatic
Please exercise caution while
light detection starts after 15s.
driving.

CAUTION
REMINDER
●
Do not connect/disconnect the
trailer or cable before the vehicle ●
Unplug the electric signal plug
stops, or hidden safety problems from the trailer hitch to exit the
are caused. trailer mode.
●
After the vehicle enters the trailer
CAUTION mode, the driving mode is set
to Comfort mode by default and
●
In the trailer mode, the maximum cannot be switched.
speed limit is 110 km/h.
04
●
In the trailer mode, when the user Trailer mode indicator

USING AND DRIVING

opens the trunk lid, it unlocks but ●
The trailer mode indicator is
does not automatically open.
displayed on the dashboard.
●
After the vehicle enters the
It stays blue when the trailer cable
trailer mode, automatic cruise
●

connection is normal.
control, ICC, automatic parking,
emergency braking, lane keeping ●
It stays red when the trailer cable
assist, automatic trunk lid connection is abnormal.
opening and some collision
warning functions are disabled.
●
It is off when the trailer cable is not
connected.

Function State Lighting up Indicator

Normal Staying blue

Towing
Abnormal Staying red

function can adjust the range estimate

WARNING
based on the energy consumption in
the historical towing (initial calibration
●
Always ensure that all trailer
value is adopted in case of first
wheels have been securely
towing), and dynamically adjust it
chocked. Failure to do so can
based on the energy consumption
result in serious damage, injury,
during driving.
or death.
Trailer sway mitigation
Influence of trailer towing on range
●
When trailer sway is detected, the
●
Towing a trailer increases vehicle vehicle ESC applies the appropriate
weight and drag. As a result, amount of braking to minimize sway.
the driving range can decrease
significantly. The trip planning The ESP indicator on the

121
 dashboard flashes. Pressing the brake
pedal when the system automatically
applies braking due to trailer sway
does not cancel indicator flashing until
the system becomes stable.

Fuel
Fuel Selection

●
The use of correct fuel is the basis 2. Press the refueling button. The
for realizing the best performance instrument shows pressure releasing
of the engine, and also the key to and reminds that please refuel after 2s.
controlling emissions and protecting Then press the fuel filler hatch to open
relevant components. it.
●
Please use 95# and above unleaded
gasoline with a required ethanol
content of E10 and below.

CAUTION

●
Do not use leaded gasoline. The
use of leaded gasoline leads to the
failure of the three-way catalytic
converter and the malfunction of
the control device for exhaust
pollution, as well as the increase 3. Open the fuel filler hatch, and rotate
in maintenance costs. the fuel tank cap counterclockwise to
●
The engine damage or excessive remove it. You may hear a "hiss" sound
emission caused by the use of due to the release of pressure in the
improper fuel is not covered by fuel tank.
the warranty. ●
Connect the fuel tank cap to the fuel
●
The use of low-grade or inferior filler hatch with a tether to prevent
gasoline reduces the service life of inadvertent loss of the cap. While
the engine. refueling, place the fuel tank cap on
the bracket of the fuel filler hatch.

Refueling 4. After refueling, screw up the fuel tank

cap clockwise and then close the fuel
1. The fuel filler hatch is located on the filler hatch.
left side of the vehicle, so park the
vehicle with its left side close to the
fuel pump.

122
 REMINDER

●
Check whether the fuel filler cap
is tightened and whether the fuel
filler hatch is closed in time after
refueling.

Saving Fuel and Extending

Vehicle Service Life
5. If the fuel filler cap has been left open
for a long time and you need to refuel, ●
Following easy operations should be
close the fuel filler cap, then press the taken for extending the service life of
fuel filler button and follow the step ② the vehicle and saving fuel and repair
to refuel. costs: The followings are some tips for
saving fuel and repair costs: 04
REMINDER
Constant speeds save fuel. Sudden

USING AND DRIVING

●

acceleration, sharp turning, and

Since the fuel is flammable and
emergency braking consume more
combustible, pay attention to the
fuel.
following matters during refueling:
●
Keep a constant speed according to
●
Turn off the engine and keep it
traffic conditions. Each deceleration
away from heat, sparks and open
or acceleration of the vehicle
flames.
consumes additional fuel.
●
It is recommended to fill fuel ●
Use cruise control under proper
outdoors.
driving conditions.
●
Immediately wipe up spilled fuel. ●
The use of the A/C brings additional
●
Do not smoke during fuel filling, load to the engine, resulting in large
so as to prevent sparks or open fuel consumption. Turn off the A/C
flames, which are easy to cause as far as possible. In nice weather, it
combustion. is recommended to use the fresh air
mode for ventilation.
●
Do not remove the fuel filler cap
immediately after it is opened. In ●
Maintain proper tire pressure.
hot weather, if the fuel tank cap Insufficient tire pressure causes tire
is suddenly removed, personal wear and fuel waste.
injury may be caused by the ●
Do not load unnecessary weight
ejection of fuel under pressure
on the vehicle. Excessive weight
from the filler.
brings additional load to the engine,
●
Stop filling after the filler nozzle resulting in large fuel consumption.
is automatically cut off. Do not ●
When the engine is in a cold state,
overfill the fuel tank, so as
do not run at a high speed or drive
to leave some space for fuel
with the acceleration pedal pressed
expansion due to the temperature
to a deep position immediately after
change.

123
 starting, so as to prevent damage to fuel. Regular maintenance must be
the engine. carried out to ensure a long service
life of all components and reduce
●
Avoid continuous acceleration and operating costs. If the vehicle is
deceleration. Frequent stop and start often driven under severe conditions,
cause fuel waste. the maintenance interval shall be
●
Avoid unnecessary parking or shortened.
braking. Maintain a stable speed and
observe traffic lights to minimize the REMINDER
number of stops. When driving on
the road without traffic lights, keep ●
Never coast in "N" while driving.
a proper driving distance from the
vehicle ahead to avoid emergency
braking, which may also reduce the Carrying Luggage
brake wear.
●
Do not drive on roads with heavy
●
This vehicle features several different
traffic or traffic jams as much as spaces for convenient storage of
possible. articles.

●
Do not always put your foot on the
●
The glovebox, side glovebox, and seat
brake pedal if unnecessary, because back file pockets are designed to store
this may cause premature wear, small and light items, while the boot is
overheating, and consumption of a used to store larger and heavier items.
large amount of fuel. ●
Too much baggage or improper
●
Maintain a proper speed when loading may affect the performance,
driving on highways. Higher vehicle stability, and normal running of the
speed consumes more fuel. Keep the vehicle and reduce vehicle safety.
vehicle speed within the economical ●
For loading baggage, the total mass
range of speed. of the vehicle body, all passengers,
●
Keep the front wheels properly and baggage shall not exceed the
aligned. Avoid collision with maximum allowable mass.
curbstones and drive slowly on rough ●
Therefore, please read the following
roads. An inaccurate front wheel contents before loading baggage.
alignment causes excessive tire wear
and increases the engine load and
WARNING
fuel consumption.
●
Keep the chassis clean and free ●
Overloading and improper
of mud. This not only reduces the loading affect the maneuverability
weight of the vehicle body, but also and stability of the vehicle, and
prevents corrosion. may even result in collision
accidents.
●
Adjust the vehicle to keep it at
its best. Such conditions as dirty ●
Observe the total load limits and
air filters, much carbon deposit in other loading guidelines in this
spark plugs, dirty, deteriorated or Manual.
viscous engine oil and lubricating ●
Do not carry articles with strong
oil, and unadjusted brakes worsen
magnetism to avoid interference
the engine performance and waste

124
 monoxide poisoning, please refer
WARNING
to Risk of Carbon Monoxide (CO)
Poisoning in this Manual.
with the normal running of the
vehicle.
Roof Rack

Loading Articles in the Passenger Areas ●

When installing the roof rack, please
read and follow the manufacturer's
●
Properly place or fix all articles to instructions.
prevent them from getting loose and
hurting passengers in the vehicle in CAUTION
case of collision.
●
Make sure that the articles placed on
●
The roof rack of this vehicle is an
the floor behind the front seats do exterior trim and is not allowed to
not roll under the seat, so as not to carry goods and baggage.
affect the driver to operate the pedal
or normal adjustment of the seat. Do
04
not stack the articles higher than the Risk of Carbon Monoxide

USING AND DRIVING

backrests of the front seats. (CO) Poisoning
●
During driving, always keep the
glovebox closed. If the glovebox ●
The engine exhaust contains CO gas.
is open, knees of passengers may If the vehicle is properly maintained,
be injured in case of collision or CO may not enter inside during normal
emergency braking. driving.
●
Check the exhaust system for leakage
REMINDER under the following conditions:

●
Do not pile up children's toys
●
The exhaust sound is abnormal.
in the vehicle. Such toys may ●
The vehicle has been subjected to
affect the driving safety, and
accidents that may damage the
induce a hazard to the occupants,
bottom of the vehicle.
especially in case of emergency
braking or collision.
WARNING

Loading Baggage in the Boot ●

CO gas is toxic. Inhalation
of CO can result in loss of
●
Place the baggage evenly in the boot, consciousness and even threat to
and put the heaviest baggage at the life. Any enclosed environment
front bottom as far as possible. and activities that can cause CO
poisoning should be avoided.
●
Secure the articles with ropes or chains
to make sure they do not move during ●
High-concentration carbon
driving. Do not stack the articles higher monoxide gas will quickly
than the seat backrests. concentrate in closed areas, such
as garages. Do not start the engine
●
If the boot lid cannot be closed when the garage door is closed.
due to the carriage of large articles, Even if the garage door is open,
the vehicle exhaust may enter the the running time of the engine
passenger area. To avoid carbon

125
 WARNING

should be limited to the extent

that the vehicle can be driven out
of the garage.
●
When the trunk lid is opened,
airflow will bring the exhaust into
the vehicle, creating a dangerous
environment. If the vehicle must
be started with the boot lid open,
all windows shall be lowered and ●
Do not park the vehicle in water, or
the interior air control system reverse the vehicle and turn off the
shall be adjusted according to the engine in water.
following prompts:
●
After driving through the flooded area,
●
Select the fresh air mode. press the brake pedal several times
continuously and gently to evaporate
●
Select the "Face level vent and
the water on the brake disc, so as to
foot level vent" mode.
restore normal braking performance as
●
Set the fan speed at "High soon as possible.
speed”. ●
Drive carefully as driving through deep
water may wet the brakes.
Vehicle Wading into Water
WARNING
●
The depth of water must be ●
If there is any water or mud
ascertained to ensure it will not exceed on the brake disc, it may result
the lower edge of the vehicle body. in delayed brake reaction and
●
For driving in water, turn off the A/C extended braking distance, so
before starting the vehicle, engage attention should be paid to
the low gear, and then keep pressing preventing accidents.
the accelerator pedal gently to drive ●
Avoid emergency braking as much
over the waterlogged road stretch at a as possible after driving through
steady and slow speed. Do not release waterlogged road stretches.
the pedal midway, or the exhaust back
pressure is generated to suck water ●
No water ingress into the engine
into the engine and causes serious is allowed! If the vehicle is
damage. running on a low-lying and
waterlogged road, prevent water
ingress into the engine; otherwise,
the engine may be seriously
damaged. The resulting vehicle
fault and damage may not be
covered by the warranty.
●
After the vehicle is driven through
the waterlogged road stretches,
the transmission system, driving

126
 WARNING Fire Prevention
system, electrical system, and To effectively prevent vehicle fires,
other vehicle components may please take the following precautions:
also be seriously damaged.
The resulting vehicle fault and
●
Do not place any flammable or
damage may not be covered by explosive materials in the vehicle.
the warranty. ●
In hot summer, the interior
●
In strong convective weather, temperature of the vehicle parked in
try your best to charge the the sun can be more than 70°C. If
vehicle in sheltered places. If the there are lighters, cleaning agents,
vehicle is soaked or wades in perfume, and other flammable and
water beyond the door sill, water explosive materials in the vehicle,
may ingress into the high-voltage it is easy to cause fires and even
components. In such a case, explosions.
please contact a BYD authorized ●
Make sure the cigarette butt
04
dealer or service provider in
is completely extinguished after
time for proper detection and

USING AND DRIVING

smoking.
handling.
●
Smoking is not only harmful to
Do not drive on roads with
health, but also may cause a fire.
●

ponding deeper than half of the

Cigarettes that not thoroughly put
tire height.
out may cause a fire.

Impact of water ingress into high- ●

Contact a BYD authorized dealer or
voltage components: service provider for regular inspection.
●
High-voltage components are ●
Check vehicle wiring, connections,
electronic devices. After the vehicle wiring harnesses, insulation, fixed
is soaked in water, drying the high- positions regularly. Deal with
voltage components in the sun or air identified problems promptly.
cannot ensure the full evaporation of ●
Do not modify the vehicle's wiring
water.
or install any additional electrical
●
Water ingress may also greatly appliances.
affect the insulation of high-voltage ●
Installing other electrical appliances
components; at the same time, the
(such as high-power audio systems
conductive substances contained in
and lights) causes excessive wiring
water may cause internal short circuits
load, resulting in heating of the
of high-voltage components or high-
wiring harness and fires. Improper
voltage systems. In this case, the safety
modification of electrical appliances
and service performance of the vehicle
and wirings causes abnormal heating
may be seriously affected.
and fires due to contact resistance.
●
Water ingress into high-voltage ●
Do not replace fuses with those
components has a great impact on
beyond the rated specification of
product protection level and withstand
electrical appliances or with other
voltage performance, which may lead
metal wires.
to a great safety risk.
●
Park the vehicle in a proper place.

127
 ●
During parking, especially in ●
Dial (fire emergency number) to
summer, be sure to check whether notify the authorities and insurance
there are flammables under the company.
vehicle, such as hay, dead branches,
leaves, or wheat straws. It is likely to
●
After the fire brigade put out the fire,
cause a fire in case of the existence of ask them for a rescue certificate and
flammables under the vehicle. statement of fire cause.

●
During driving, avoid roads with
●
After the accident, contact the
flammables such as dry leaves, insurance company in time for post-
wheat straws and weeds as far as accident handling.
possible, or pull over the vehicle
in time to check whether there are REMINDER
flammables under the vehicle after
passing through such roads. Do not ●
In order to mitigate losses in the
park the vehicle in a place exposed to event of an accident, the purchase
the sun. of commercial insurance (fire loss,
theft, etc.) is recommended.
●
Always keep portable fire extinguishers
on the vehicle and know how to use.
●
Carry fire extinguishers with the Snow Chains
vehicle and regularly check and
replace them to ensure safety. ●
Snow chains are only used in
Be familiar with the use of fire emergency or when vehicles travel in
extinguishers, so as to make rapid specific areas specified by laws.
response to accidents. ●
Snow chains are to be fitted to
●
Always disconnect the negative the front wheels and extra care is
terminal of the low-voltage battery required for driving a vehicle fitted
during vehicle repair or maintenance. with snow chains on icy roads.
Some snow chains may damage the
●
In case of a fire in the vehicle, take tires, wheels, suspension and body
effective measures in a timely and of the vehicle.Therefore, thin anti-skid
calm manner to minimize losses. chains should be selected to provide
●
Generally, there are early signs of sufficient free space between the tires
a fire, such as abnormal noise and and other parts in the wheel cover.
odor in the vehicle body. If any, pull ●
Please carefully check and read the
over the vehicle immediately and component assembly drawing and
actively put out the fire according to other instructions of the anti-skid
the actual situation. chain manufacturer.
●
Find out the origin of the fire. In ●
Consult the BYD authorized dealer
case of any smoke in the front or service provider from which you
compartment, do not open the purchase the vehicle before you
hood immediately (because this purchase anti-skid tire chains and
aggravates the combustion and install them onto the tires.
spread of the fire due to air ingress.
There are limited combustibles in the ●
After the anti-skid chains are installed,
front compartment, so the hood shall driving speed should be less than 30
be kept closed to control the flames, km/h on icy and snowy roads.
which is conducive to firefighting).

128
●
In order to minimize wear of wheels
and snow chains, do not travel with
snow chains on roads without snow.

REMINDER

●
Do not drive above 30 km/h or the
limit speed specified by the snow
chain manufacturer, whichever is
lower.
●
Drive carefully, paying attention
When the indicator on the
to bumps, potholes, and sharp
●

turns that can cause the vehicle to instrument cluster lights up, it
bounce. indicates that the vehicle is ready for
driving.
For vehicles with snow chains,
04
●

avoid sharp turns or braking with Failure to start the vehicle:

locked wheels, and slow down the The vehicle cannot be started safely

USING AND DRIVING

●

vehicle before entering a curve under the following circumstances:

to avoid accidents due to loss of
control. ●
When pressing the Start/Stop button,
if the intelligent key system indicator
●
Tires snow chains should be lights up, the vehicle horn makes
used symmetrically and remove a sound, and the information
immediately when not in use. display screen of the instrument
cluster displays "No key detected",
it indicates that the electronic
Starting and intelligent key is not in the vehicle
or cannot be detected due to
Driving interference.
●
Even if the electronic intelligent key
is inside the vehicle, the vehicle may
Starting the Vehicle not be started either when the key is
on the floor, in the cup holder, in the
Correct method for starting the vehicle boot, or in the right glovebox.
●
Engage the parking brake firmly. ●
If the quiescent duration of electronic
intelligent key is over 2 min, the vehicle
Turn off all unnecessary lights and
can not be started.
●

accessories.
Starting the vehicle in emergencies:
●
Place the gearshift lever in the P or N
position. ●
Engage the parking brake firmly.
●
Carry the intelligent key ①. ●
Turn off all lights and accessories.
●
Press the brake pedal ② and START/ ●
Place the gearshift lever in the P or N
STOP button ③. position.
●
Ensure the vehicle is powered off.

129
●
Make sure the electronic intelligent key
is inside the vehicle. REMINDER

●
Press and hold the START/STOP button ●
Do not set the energy
for more than 15s to start the vehicle. regeneration intensity when the
vehicle is running at a high speed.
REMINDER This may distract the driver and
lead to accidents.
●
Do not touch the power button
while driving. ●
In HEV mode, the engine automatically
starts and stops as needed to charge
the battery or provide additional
Driving power. In some conditions, the engine
may start, or stop if it has started.
●
During driving, energy is recovered ●
Vehicle power is lower at low battery
through the regenerative brake when SOC than that at high battery SOC.
the vehicle decelerates. However,
do not accelerate or decelerate Kick-Down function
unnecessarily.
During driving, when the vehicle is going
●
Users can go to the relevant setting uphill or it is necessary to accelerate
page via the touchscreen to select the rapidly or press the accelerator deeply,
corresponding energy feedback mode almost fully pressing the accelerator
according to their driving habits. increases the pedal resistance and
triggers this function, so that the engine
●
Standard: When the accelerator speed increases to provide greater power
pedal is released, the motor for the vehicle.
controller recovers energy in the
standard level, and the vehicle CAUTION
deceleration is in the standard level.
●
High: When the accelerator pedal
●
Higher battery SOC can ensure
is released, the motor controller sufficient discharge power of the
recovers more energy, and the power battery, so that the engine
vehicle deceleration is high. can work normally and a better
acceleration experience can be
●
Users can choose the energy obtained.
feedback intensity according to their
needs when releasing the accelerator
●
Battery fault, generator fault, and
to experience different senses of engine fault may affect the Kick-
deceleration, and obtain different Down power output.
driving pleasures. ●
Frequent triggering of the Kick-
●
The set accelerator release energy Down function will cause the
feedback intensity can be memorized. battery level of the vehicle to drop
Even after the vehicle is powered off, rapidly.
the mode set last time remains valid
when the vehicle is powered on next Safety inspection before driving
time.
General exterior inspections of vehicle

130
●
Tire: check the tire pressure and looseness, and check the shell of the
carefully check whether there are battery for cracks.
cuts, damages, or foreign matters on
the tread, and whether the tires are
●
Fuel pipe: check the pipe for any fuel
abnormally or excessively worn. In leakage and loose connections.
case of excessive wear or eccentric Inspections after vehicle startup
wear, drive the vehicle to a BYD
authorized dealer or service provider ●
Instrument cluster: confirm that
for four-wheel alignment and relevant the maintenance indicator and
inspection as soon as possible. speedometer work normally.

●
Wheel nuts: confirm whether nuts are ●
Brake: test the vehicle in a safe place to
loose or missing. determine whether the vehicle deflects
toward any direction during braking.
●
Leakage: check underneath the vehicle
for leakage of fuel, oil, coolant or other ●
Other abnormalities: check for loose
liquids (except water droplets from A/C parts, leakage and abnormal noise.
condensation) after the vehicle stops 04
for a while. Preparation before driving

USING AND DRIVING

●
Lighting: confirm that headlights,
Check the surroundings of the vehicl
position lights, turn signals, and other
●

before getting on the vehicle.

lighting facilities all work normally.
Check the light intensity of headlights. ●
Adjust the seat position, seat backrest
angle, seat cushion height, head
General interior inspections of vehicle
restraint height, and steering wheel
●
Seat belt: check whether the buckle angle and height.
can be fastened. Confirm that the seat
Adjust the rearview mirrors.
belt is not worn or scratched.
●

Make sure all doors are closed.

Instrument cluster: confirm that the
●

maintenance indicator, instrument ●

Fasten the seat belt.
cluster lighting and defroster work
normally.
Remote Driving*
●
Brake pedal: confirm that the
brake pedal has enough space for
movement.
Before Remote Driving
Inspections inside the hood
●
Spare fuses: Verify that spare fuses of 1. Check the surroundings of the vehicle.
all rated charges in the fuse box are 2. Make sure that the steering wheel
available. rotates smoothly.
●
Coolant level: confirm that the coolant 3. Ensure that the powertrain is normal
level is correct. and no fault indicators light up on the
●
Brake fluid level: confirm that the instrument cluster.
brake fluid level is correct. 4. All occupants exit the vehicle 。
●
Low-voltage Battery and cable: check
the connector for corrosion or

131
Protection Mode
CAUTION
When the instrument cluster or
pedestrians around or the road
infotainment prompts "For your safety,
conditions are complicated.
remote driving is temporarily disabled",
it may indicate that the road condition ●
Minors and people without driving
is not suitable for remote driving, or the licenses are not allowed to use
system is overheated and switches to the remote driving.
protection mode. Then, stop operating
the remote driving.
●
Do not use remote driving on
roads with slopes, accumulated
snow, puddles, or potholes.
Remote Starting
●
Do not operate the remote driving
●
Press and hold the start/stop button in the vehicle.
on the intelligent key to start the
Failure to follow the requirements
vehicle. After the vehicle is started
●

of this manual may invalidate the

successfully, the turn signals flash 3
insurance liability of the insurance
times.
company.
●
After the successful start, press and
Do not use remote driving after
hold the start/stop button on the
●

drinking.
intelligent key to shut down the engine
and power off the vehicle, and the turn
signals flash twice.
Gearshift control panel
Gear positions are marked on the
gearshift panel, as indicated by the figure.
●
"R": Reverse. Shift to R only after the
vehicle stops.
●
"N": Neutral. Use it for temporary
parking or towing. However, the driver
must ensure that the transmission is
shifted to P before leaving the vehicle.
●
"D": "D": Drive. Use it for normal
CAUTION driving.
●
The use of remote driving must
comply with the road traffic
regulations of your country.
●
Before use, it must be ensured
that the powertrain is free of
faults and no device hinders the
rotation of the steering wheel.
●
Make sure that there are no
pedestrians or obstacles around
the vehicle during use. Do not
use remote driving when there are

132
●
"P": Park. Press the P gear button to
WARNING
park the vehicle. This gear shall be
engaged before the vehicle is started
the vehicle. Because even under
or after the vehicle is parked. Start
idle conditions, the transmission
the vehicle and press the brake pedal
can still transmit power, and the
to shift the lever from P to another
vehicle may move forward slowly.
position.
●
During driving, do not press the
●
After successful gear shifting, release
accelerator pedal while shifting
the gearshift lever, and it automatically
gears to avoid accidents.
returns to the central position.
●
To avoid accidents, do not shift
the gearshift lever to the "R"
gear or press the P button during
driving.

Do not drive the vehicle down a

04
●

slope when it is in the "N" gear,

even if the engine or motor is not

USING AND DRIVING

running.
●
To prevent the moving of the
vehicle, pull up the EPB after the
vehicle stops stably and press the
The transmission can be shifted to D/R
P button.
only when the ignition is on.

Press the brake pedal to shift out of P or

to D/R. Electric Parking Brake
(EPB)
CAUTION
Electronic Parking Brake (EPB)
●
To ensure safety, depress the
brake pedal before shifting out of
Make sure that the Electronic Parking
P gear and shifting into R gear.
Brake(EPB)is engaged when parking and
●
To avoid damaging the leaving the vehicle.
transmission, press the P gear
button only after the vehicle has
come to a complete stop.

WARNING

●
If the engine or motor is shut
down, do not move the vehicle
after shifting to the N position to
avoid accidents due to insufficient
braking force.
●
If the engine/motor is running
and the vehicle is in R/D, be sure
to press the brake pedal to stop

133
Engaging EPB Manually
CAUTION
When the vehicle is not in P and EPB ●
Do not release the brake pedal
is released, press the brake pedal and
early in the process, especially
engage EPB from the touchscreen. EPB
when the vehicle is stopped on
applies appropriate parking force, and
a slope; otherwise, there will be
flashes and then stays on with a text a risk of vehicle sliding to slight
prompt displaying "EPB engaged". extent.

This function is designed to

CAUTION
●

improve the vehicle safety.

Excessive reliance on or frequent
The flashing indicates the EPB
use of the function is not
●

is working. If the vehicle is on a recommended. To ensure safety,

slope, do not release the brake make sure that the transmission is
pedal to avoid sliding. Release the shifted to P or the EPB is engaged
brake pedal after the indicator before leaving the vehicle.
stays on.
Automatic EPB Release upon Vehicle
Engaging EPB Automatically Start

●
Engaging EPB automatically when ●
When the vehicle is parked, start the
the ignition is switched off vehicle, press and hold the brake
pedal, and shift to D or R from P or
●
Switching the power from ON to N to automatically release EPB. The
OFF engages the EPB automatically. indicator goes out, and a text prompt
The indicator on the instrument reading "EPB released" is displayed.
cluster lights up.
CAUTION
●
Shifting into "P" automatically
●
Press and hold the brake pedal to
●
The brake pedal must always
stop the vehicle, and shift to P be pressed when shifting gears.
to automatically engage EPB. Do Release the pedal only after the
not release the brake pedal until intended gear is displayed on the
the corresponding indicator on the cluster.
instrument cluster stops flashing ●
Within several seconds after the
and stays on with a text prompt
vehicle is started, the EPB system
displaying "EPB engaged".
performs a power-on self-test
(POST). In this process, the EPB
CAUTION system does not respond to any
operations.
●
After the trailer mode for EPB is
enabled through the infotainment ●
When the vehicle is in D or R
system, EPB is not engaged
after start and EPB is engaged from
automatically when the vehicle is
the touchscreen, slowly press the
powered off or in P gear. This
accelerator pedal to a certain extent
function may be used for towing
to automatically release EPB. The
or pushing the vehicle after the
indicator goes out, and a text prompt
vehicle breaks down.
reading "EPB released" is displayed.

134
Releasing function failure ●
When the vehicle is powered off, if the
EPB is engaged, the indicator on
●
Release the EPB via PAD→Vehicle the instrument cluster lights up for a
Health→Overhaul→EPB trailer mode few seconds and then goes out.
when P switch fails.
●
When the vehicle is powered on, the
●
If the EPB can be released, drive EPB system performs self-inspection.
the vehicle to the nearest BYD The indicator on the instrument
authorized dealer or service provider cluster lights up for a few seconds and
for maintenance as soon as possible. then goes out. If it does not go out, it
●
If it still cannot be released, contact indicates that the EPB system may be
a BYD authorized dealer or service faulty. Contact a BYD authorized dealer
provider. or service provider immediately.

Emergency braking function EPB working sound

●
During driving, if the brake is
●
When the EPB is engaged or released, 04
blocked or fails and the ESC system the driver may hear the sound of the

USING AND DRIVING

operates normally, the Controller EPB motor running.
Deceleration Parking(CDP)can be used ●
After the emergency braking function
for emergency braking. is activated, if burning smell or
●
Press the P button to forcibly brake abnormal noise appears, contact a BYD
the vehicle, and press the brake authorized dealer or service provider
pedal at the same time to achieve immediately.
greater deceleration.
WARNING
●
To stop braking as needed, just
release the P gear switch. ●
In order to prevent the vehicle
●
After the vehicle stops, the EPB from sliding, the gear must be
remains activated. To start the shifted to "P" gear before leaving
vehicle again, repeat the operation to the vehicle.
release the EPB. ●
When the vehicle is running,
●
Forced braking with EPB shall be passengers are prohibited from
avoided as far as possible. Emergency operating the P gear switch to
braking may cause vehicle drifting, avoid serious accidents.
sideslip or lane departure, resulting ●
When the EPB is being pulled
in accidents when the vehicle passes up or released, press the brake
through curves, dangerous sections, pedal as much as possible to
traffic congestion and other sections or prevent the vehicle from sliding
when the vehicle is running in severe and causing gear jamming when
weather conditions. the EPB cannot provide sufficient
parking force.
EPB system indicator
●
Avoid using the EPB system to
stop the vehicle. The emergency
●
When the vehicle is powered on, if the
braking function can only be
EPB is engaged, the indicator on activated in case of emergency
the instrument cluster stays on.

135
 WARNING CAUTION

situations such as pedal brake ●

To deactivate AVH and set it
failure or brake pedal blocked. to the standby mode, press the
accelerator pedal or shift to P. This
●
Because EPB cannot exceed works even if the conditions for
the physical limit of road AVH standby state are not met.
adhesion, using the emergency
braking function when passing
through curves, dangerous roads, Preconditions for AVH Standby Status
and traffic congestion sections, (to be met simultaneously)
or driving in severe weather
conditions may cause the vehicle With the AVH function activated:
to drift, slip or deviate, so ●
The driver seat belt is fastened.
attention should be paid to avoid
accidents. ●
The driver's door is closed.
●
The vehicle is started.
Automatic Vehicle Hold ●
ESC and EPB systems are free from any
(AVH) fault.

AUTO HOLD (AVH)* CAUTION

The power-on AVH function is off

Auto Vehicle Hold(AVH)is used when it is
●

by default. When it is on standby,

necessary to stop the vehicle and wait
for a long time, such as encountering the white indicator on the
a traffic jam on a slope or waiting
at a traffic light. The AVH function is instrument cluster stays on.
automatically triggered when the brake
pedal is pressed to stop the vehicle
Conditions for AVH function
(vehicle speed decreases to zero) on
the premise that the vehicle meets the
conditions for AVH standby status.
●
The AVH function is on standby.

Press the AVH button to turn AVH on.

●
The vehicle is stopped by the control of
the brake pedal.
●
Press the brake pedal deeply to
activate the AVH function. The working
indicator turns green.
●
After the AVH function operates for
10 min, it automatically requests to
engage the EPB and the AVH returns to
the standby condition.

136
 this time, it is recommended to press
CAUTION
the hazard warning light button, slide
along the roadside, and gradually slow
●
For AVH to be activated, all
down until the vehicle stops by trying
conditions of automatic parking
to press the brake pedal, engaging the
function must be met.
EPB or hit surrounding obstacles at a
●
AVH cannot be activated when the low speed, etc.
vehicle is in "R" gear.
CAUTION
●
When you shift from "R" to "D"
or "N", the system automatically ●
Before driving, make sure that
enters slow-moving condition, in EPB is fully released and the EPB
which AVH is deactivated. When indicator is off.
the vehicle speed exceeds 10
km/h, it exits the slow-moving ●
Do not leave the vehicle when the
condition automatically. engine is running.
●
Do not keep the foot on the brake 04
Key Points for Driving pedal all the time during driving.

USING AND DRIVING

It may cause dangerous heating,
wearing, and wasting of fuel.
Precautions for Driving
●
Slow down when driving down
●
Drive slowly against the wind to long steep slopes. and avoid
control the vehicle. braking too frequently to prevent
disc overheating, which affects
●
When driving on the road with brake performance.
curbstone, drive slowly and keep the
correct angle as far as possible. Avoid ●
Drive with care when accelerating
driving on objects with high and or braking on slick roads. Quick
sharp edges or other road obstacles. acceleration or sudden braking
Otherwise, the tire may be seriously will cause the vehicle to skid or
damaged. deviate.
●
Slow down when driving on bumpy ●
To avoid traffic accidents or even
roads or rough roads. Otherwise, the life-threatening injuries, make
impact may seriously damage the sure no one extends any body
wheel. part out of any window when the
vehicle is running. Stay vigilant,
●
Washing the vehicle or driving through especially when any child is in the
deep water may wet the brake. Gently vehicle.
press the brake pedal for check
after confirming that the surrounding ●
Avoid driving through flooded
environment is safe. If the braking areas as much as possible.
force is not normal, the brake may ●
A large amount of water entering
be wet. Drive carefully and press the
the hood may cause damage to
brake pedal gently while pulling up the
the engine power system and
EPB button.
electrical components.
●
During driving, if the "START/STOP"
button is pressed for more than 3s,
the power output of the vehicle is cut
off to realize emergency power-off. At

137
 WARNING CAUTION

●
The driver shall ensure the ●
Do not use antifreeze or other
safety of the passengers in the substitutes as washer fluid, which
vehicle, guide the passengers may damage the vehicle paint.
to use the vehicle's configured
functions correctly, and prevent ●
Avoid accumulation of ice and snow
misoperation of the interior under the mudguard.
control switches (such as window
control) by the children and other
●
The accumulation of ice and snow
passengers in the vehicle. under the mudguard may make
steering difficult. When driving in
cold winter, pull over the vehicle
Winter Driving Precautions often to check whether there is ice
and snow accumulated under the
●
Confirm that the antifreeze has the mudguard.
correct anti-freezing effect.
●
It is recommended to carry several
●
Use the type of antifreeze compatible necessary emergency tools or items
with the original vehicle model and according to different road conditions.
suitable for the ambient temperature
to fill into the cooling system.
●
It is advisable to have snow chains,
window scraper, bags of sand and
●
Improper antifreeze may damage the salt, flashing signal, a shovel and
cooling system. connecting cables in the vehicle.
●
Check the low-voltage battery and
cable conditions. Engine Cylinder Cleaning

●
Cold weather may reduce the energy In severe cold areas, failure to start
of the low-voltage battery. Therefore, the engine may cause engine cylinder
the low-voltage battery shall be flooding, so it is necessary to carry out
kept with sufficient power for winter cylinder cleaning:
startup.
1. When the OK indicator stays on, the
●
Confirm that the viscosity of the oil is vehicle is in MAX-EV mode, and the
suitable for winter driving. engine is at a standstill, then manually
switch to the N gear.
●
Avoid the door lock frozen by ice and
snow. 2. Pull up the EPB switch manually, step
on the brake and accelerator pedal to
●
Spray some deicing agent or glycerin
the bottom at the same time, and wait
into the door lock hole to prevent
for a few seconds to enter the cylinder
icing.
cleaning function.
●
Use washer fluid containing antifreeze.
●
Such products are available in
BYD authorized dealers or service
providers and all auto parts stores.
●
The mixing ratio of water and
antifreeze shall comply with the
manufacturer's instructions.

138
Driver Assistance fixed speed or automatically adjust
the distance from the target vehicle
ahead for stable following. is
Adaptive Cruise Control then displayed on the instrument
(ACC) cluster (cruise speed is variable).
●
State of cruise control acceleration:
●
Based on conventional cruise control,
the adaptive cruise control (ACC)
●
When ACC is activated, the driver
system is designed to actively control can press the accelerator pedal to
the vehicle’s speed for auto follow- accelerate, and ACC stops working
up while cruising. This is done via until the driver releases the pedal.
a front mmWave radar and a multi- ●
ACC failure:
purpose camera which detect the
vehicle's distance and speed relative to ●
ACC fails and cannot respond any
the vehicle ahead. The system switches operations. The ACC fault state
between regular cruise control and indicator on the instrument
04
ACC depending on whether there is a
cluster lights up. It is recommended

USING AND DRIVING

vehicle ahead.
to contact a BYD authorized dealer or
●
The cruise control button is used to service provider.
set the cruise speed and the headway
between this vehicle and the target
Preconditions for ACC system
vehicle ahead. Cruise control speed
activation
can be set within a 30 to 150 km/h (20
to 95 mph) range, or a fixed distance ●
EPB is released.
from the vehicle ahead can be set to
cruise at speeds between 0 and 150 ●
The vehicle is in Drive.
km/h (0 to 95 mph). ●
The vehicle does not slide backwards.

Description of working state

●
The trunk, hood, and all doors are
closed.
ACC standby:
Driver seat belt is fastened.
●

After the system is turned on, it

The ESC system is on, but not activated
●

is in standby mode by default and

yet.
can be activated through the driver's
active operation. However, it is also ●
The vehicle speed is below 150 km/h
possible that the vehicle does not (95 mph).
meet the conditions for activation. In
this case, the driver should actively
●
Brake pedal is pressed at speed 0; or
check the vehicle to make it meet the brake pedal is not pressed at speeds
above 0.
activation conditions. is then
●
There is no vehicle network
displayed on the instrument cluster
communication failure prompt on the
(cruise speed is variable).
instrument cluster.
●
ACC activated: ●
The AEB function is not activated.
●
The system is in a normal working
state. The vehicle can run at a

139
How to use Exiting ACC
ACC buttons ●
During ACC activation, press the button
① Adaptive Cruise Control (ACC) ① again or the brake pedal to
deactivate ACC and set it to the
② Multifunctional lever (pull up to standby mode.
increase or restore the cruise speed;
pull down to decrease or set the cruise Setting Following Distance
speed) ●
The driver is responsible for selecting a
③ Reducing the following distance safe following distance.

④ Increasing the following distance ●

This ACC system can adjust the vehicle
speed to maintain a proper distance
from a target vehicle ahead in the
same lane. The following distance (four
levels), in direct proportion to the
vehicle speed, is adjustable by buttons
③ and ④ on the steering wheel. The
higher the vehicle speed, the greater
the following distance.

Active Acceleration/Deceleration While

ACC Is Activated
●
When ACC is activated, press the
Activating/Deactivating ACC accelerator pedal to increase the
●
Press button ① to activate or exit vehicle speed to reach the set target
ACC. (The system is in standby when speed in advance, and the system
activation conditions are met). (When enters a state of cruise control
activated, ACC sets the current vehicle acceleration mode. When the vehicle
speed as the cruise speed by default. is already traveling at the target cruise
When the current speed is less than speed and the accelerator pedal is
30 km/h, the cruise speed is set to 30 pressed, the vehicle returns to the
km/h.) target speed set before acceleration;
if the brake pedal is pressed, ACC
Resetting ACC automatically enters standby status,
and needs to be re-activated after the
●
When the ACC system is on standby
brake pedal is released.
within the same ignition cycle, the
system memorizes the last speed Follow-to-Stop/Start
setting. Push up the lever ② to restore
to the stored speed prior to exiting the
●
Controlled by ACC, the vehicle can
cruise system. stop when the vehicle ahead stops in
normal driving conditions and resume
Increasing/Decreasing target speed driving automatically following the
vehicle ahead if the stop is less than
●
When ACC is activated, toggle the lever
30 seconds.
② to set the cruise speed between 30
km/h and 150 km/h (20 mph and 95 ●
If the stop time is between 30 seconds
mph). Toggle the lever ② up/down to and 3 minutes, the driver needs to
increase/decrease the target speed in 5 either press the accelerator pedal or
km/h (5 mph) increments. pull up the lever ② to activate ACC.

140
●
If the stop time is more than 3 min, ACC pedestrians. This means a risk of
automatically enters standby and the collision and requires the driver to
EPB switch engages. beware of the surroundings.
●
The ACC system cannot identify
System Limit pedestrians or oncoming vehicles.
●
The front mmWave radar and multi- ●
The ACC system can only achieve
purpose camera are positioned in limited braking instead of emergency
the front area of the vehicle. If their braking.
fields of view are obstructed, certain ●
Metal objects, such as rail or metal
functions may not operate as intended
plates used in road construction, may
due to interference. If any of these
interfere with front mmWave radars,
sensors is blocked or covered, ACC
making it malfunction.
directly deactivates and notifies so on
the infotainment touchscreen. System ●
The front mmWave radar and multi-
function will recover after blockage is purpose camera may be affected by
removed and the vehicle is restarted or vibrations or collisions, resulting in 04
runs for a while. compromised ACC performance. In this

USING AND DRIVING

case, it is recommended to contact
●
Front mmWave radar sensors may
a BYD authorized dealer or service
have a transient function failure from
provider.
limited detection if the vehicle runs
under special conditions, such as
circular ramps or tunnels, for an Precautions
extended period. The function can be
recovered by restarting the vehicle or ●
ACC is a comfort system rather than
driving on normal roads for a while. a safety system, obstacle detector or
collision warning system. The driver
●
Reaching or leaving a curve may delay must keep control of vehicle at all
or disturb target selection. In such times and be fully responsible for the
cases, the ACC vehicle may not brake vehicle.
as expected or may brake late.
●
ACC assists instead of replacing the
●
On roads with sharp curves, such as role of the driver. The driver is
winding roads, the vehicle ahead may responsible for abiding by traffic rules
be out of ACC sensor detection for and keeping vehicle control.
several seconds due to sensor vision
limitations, possibly causing the ACC ●
For safety, ACC cannot be activated
vehicle to accelerate automatically. when ESC is not turned on.

●
Traffic flow and weather conditions, ●
The ACC is suitable for use on highways
such as rain and fog, must be heeded and roads in good conditions, rather
for setting vehicle distance on the than on complex urban or meandering
ACC system. After ACC is properly roads.
set, the driver should make sure that ●
It is the driver's responsibility to keep
the vehicle can be decelerated to a
distance from the vehicle ahead. The
complete stop at any time.
ACC system's vehicle distance meets
●
The ACC system may not be able the minimum distance required in
to identify stationary or slow-moving driving environments in the country.
objects, such as vehicles, the end
of traffic, toll booths, bicycles, or

141
●
Vehicle control is transferred to the system does not recognize the end of
driver if the accelerator or brake pedal the vehicle ahead but the lower end of
is pressed with ACC active. As a result, the target (for example, the rear axle of
the ACC system cannot keep a safe a truck with a high chassis or a vehicle
distance from the vehicle ahead. bumper). In such cases, the system
cannot ensure proper stop distance, so
●
ACC may have no or slow responses to the driver must stay alert and be ready
a vehicle ahead that brakes or stops to brake.
suddenly, resulting in a risk of late
braking. In such case, there will be no ●
If ACC is activated with the vehicle
take over request. stationary, the system identifies any
stationary obstacle ahead and keeps
●
In some cases, such as when the the vehicle still to ensure a safe startup
vehicle ahead is going too slow, when and prevent collision. However, this
lane change is too fast, or when the function does not cover all obstacles,
safe distance from the vehicle ahead so the driver must be alert.
is too short, there is no adequate
time for the system to decrease the ●
Changing the vehicle structure, such
relative speed. In this case, the driver as lowering the chassis or changing
must response. The system cannot give the front license mounting plate, may
audio or visual warnings in every case. affect the ACC system.
●
When enabled, ACC may apply braking ●
Do not use the ACC system when
if a vehicle in an adjacent lane is too driving on roads with poor visibility,
close to the vehicle. ramps, and multiple curves, or slippery
and wet roads with snow, ice, and
●
Vehicles coming into the ACC vehicle's water gathered.
lane and within the detection range of
its front mmWave radars are identified ●
ACC cannot be activated when
as target vehicles and prompt a the vehicle is in any special
response accordingly, which may lead driving mode (Trailer/Snow/Mud/
to hard or late braking. Sand/Mountain mode).
●
Detection may be affected or delayed ●
Make sure to go to a BYD authorized
in some environments. If the radar dealer or service provider for
cross section of the target (a professional calibration and checking
bicycle, four-wheeler, or pedestrian, of front mmWave radars or the
for example) is too small, the system multifunctional video controller in any
may not be able to establish its of the following situations:
distance, resulting in either late or
no response to those vehicles. In
●
The front mmWave radar, front
such cases, vehicle speed must be bumper, front windshield or multi-
controlled by the driver. In addition, purpose camera has been removed.
detection may also be affected or ●
Four wheels have been re-aligned
delayed by noise or electromagnetic due to wheel deviation;
interference.
●
A collision happens;
●
ACC cannot target vehicles with too
small contact ratio, so the driver must ●
ACC system performance has
keep control of the vehicle. degraded or the instrument cluster
has prompted an system error.
●
When the vehicle stops as it follows
a vehicle ahead, in rare cases, the

142
 ●
The system is in a normal working
WARNING
state. The vehicle can run at a
fixed speed or automatically adjust
●
ACC serves as a driver assistance
the distance from the target vehicle
function only, so the driver is fully
ahead for stable following. Then,
responsible for driving safety.
the icon is displayed on the
●
Influence of weather, road instrument cluster.
conditions, and other factors may ●
ICC fault state :
cause ACC to fail.
●
ICC fails and cannot be used. The
●
Use ACC based on your needs,
ACC fault state indicator on the
traffic, and road conditions.
instrument cluster lights up.

Intelligent Cruise Control ICC Activation Conditions

(ICC)* EPB is released.
04
●

●
The intelligent cruise control (ICC)
●
The vehicle is in Drive.

USING AND DRIVING

system integrates ACC and LCC. It can ●
The vehicle does not slide backwards.
assist the driver with longitudinal and
lateral control at a speed between ●
The trunk, hood, and all doors are
0 km/h and 120 km/h. It relieves closed.
driver burden and ensures safety and
Driver seat belt is fastened.
comfort.
●

ESC system is turned on but not

When the function is enabled, the
●

activated.
driver must always hold the steering
wheel and control the vehicle when ●
Vehicle speed is not greater than 120
necessary. km/h.
●
ACC maintains the vehicle at a constant ●
Brake pedal is pressed at speed 0; or
speed or at a fixed distance to the brake pedal is not pressed at speeds
vehicle ahead through longitudinal above 0.
control.
●
There is no vehicle network
communication failure prompt on the
Description of working state instrument cluster.
●
ICC standby: ●
The AEB function is not activated.
●
ICC is in standby mode by default and ●
Two-way lane lines are clear and the
can be activated through the driver's vehicle is at the center of the lane.
active operation. However, it is also
possible that the vehicle does not
How to use
meet the conditions for activation. In
this case, the driver should actively ●
Use the button on the steering wheel
check the vehicle to make it meet the
to activate or deactivate ICC. (When
activation conditions. Then, the icon
activated, ICC sets the current vehicle
is displayed on the instrument
speed as the cruise speed by default.
cluster.
When the current speed is less than
●
ICC activated:

143
 30 km/h, the cruise speed is set to 30 feature and only engages ACC. The
km/h.) ICC working status indicator on the
instrument cluster turns gray.
●
Refer to the use of ACC (see the
previous chapter for details) for ●
If lane lines ahead are clear
setting the cruise speed and following and identifiable, ICC automatically
distance. activates its transverse control
feature. The ICC working status
indicator on the instrument cluster
lights up.
●
ICC is designed to assist drivers, not
replace them. Drivers must therefore
always maintain control of the vehicle
and never remove their hands from the
steering wheel for extended periods
of time. Otherwise, the system is
deactivated after prompting the driver
to take control of the vehicle.
●
Alternatively, use the ICC switch on ●
ICC is affected by the weather, lighting
the infotainment touchscreen to turn and clarity of lane lines. Performance
on/off ICC by navigating to → degrades significantly in situations
such as backlighting, sunsets, snow-
ADAS → Intelligent Driving (Note: This
covered roads, and severely damaged
switch can only be turned off when the
roads.
vehicle is in P). When the vehicle is
started, this switch defaults to the state ●
Do not use the ICC system on
before the last power-off. winding roads with sharp turns,
icy and slippery bends, or under
●
When the current speed is between
weather conditions, such as dense fog,
30 km/h and 130 km/h, press "RES +"
heavy rain and heavy snow, liable to
or "SET -" to increase or decrease the
hinder the sensing operation of front
cruise speed by 5 km/h (holding down
mmWave radars or the multifunctional
for continuous increase/decrease by 5
video controller.
km/h).
●
ICC cannot be activated when
Precautions the vehicle is in any special
driving mode* (Trailer/Snow/Mud/
●
As ICC integrates ACC and LCC, follow Sand/Mountain mode).
precautions for ACC while using ICC ●
ICC cannot be used if:
(see the previous chapter for details).
●
the sensor is blocked;
●
While ICC is activated, ensure that
the vehicle is centered in the lane ●
the weather is bad;
whenever possible. ●
the active safety function is triggered;
●
When ICC is turned on and activated
the vehicle runs at an excessive
at vehicle speeds between 0 km/h and
●

speed.
120 km/h:
●
If no lane lines are detected ahead,
ICC suppresses its transverse control

144
 on the severity of the situation, as well
WARNING
as a text prompt.
●
ICC is only for driver assistance. ●
When AEB is triggered, and a
The driver is fully responsible for
prompt message are displayed on the
maintaining driving safety.
instrument cluster.
●
ICC may fail due to factors such ●
In the event of malfunction, is
as unfavorable weather and road
displayed.
conditions.
If you disable AEB manually by
Use ICC based on your needs
●

pressing buttons, is displayed.

along with traffic and road
conditions. Preconditions for FCW system activation

All the following conditions should be

Predictive Emergency met to activate FCW:

Braking System* ●
This function has been enabled from 04
the touchscreen.

USING AND DRIVING

The predictive emergency braking (PEB) ●
Vehicle speed is within the 16 km/
system consists of Pedestrian Collision h-150 km/h range.
Warning (PCW)and Automatic Emergency
Braking(AEB)systems. PCW and AEB use ●
The vehicle is in Drive.
the front mmWave radar and multi-
The vehicle does not slide backwards.
purpose camera to detect vehicles and
●

pedestrians ahead. Once a collision risk AEB Activation Conditions

is detected, the system emits audible
and visual alarms to urge the driver All the following conditions should be
to take avoidance measures, while also met to activate AEB:
increasing the potential braking pressure ●
This function has been enabled from
to provide sufficient reaction time for the touchscreen.
the driver. If detecting increased risk
of collision, the system automatically ●
Vehicle speed is within the 4km/
applies braking pressure to assist in h-150km/h
collision avoidance or impact reduction.
●
EPB is released.

How to use
●
The vehicle is in Drive.
●
To enable or disable PCW and AEB, go ●
The vehicle does not slide backwards.
to PAD → ADAS → Active Safety ●
The trunk, hood, and all doors are
from the touchscreen. By default, the closed.
system is switched on when the vehicle
is started. ●
Driver seat belt is fastened.
●
PCW has three alarm modes: audible ●
The ESC system is on, but not activated
alarm, text alarm and cadence braking yet.
alarm.
●
When PCW is activated, the instrument Function instructions
cluster displays or depending AEB may be activated in the following
senarios, whether or not it can be

145
activated depends on a variety of factors
such as the self vehicle, the target vehicle
and the environment, we have not listed
all the AEB scenarios.
●
For pedestrian scenarios
●
When a pedestrian who walks towards
the direction of the vehicle moving is
tested, AEB system executes real-time
recognition of the possible collision
risk. If there is a risk of collsion,
●
When the vision of front field is
the system will provide alarm and blocked, AEB system tests possible
apply emergency braking to avoid or pedestrians crossing the road and
mitigate collision hazards. executes real-time recognition of the
possible collision risk. If there is a risk
●
Limitations of AEB system: Due to the of collsion, the system will provide
fact that the activation of the system alarm and apply emergency braking to
is dependent on the environment, its avoid or mitigate collision hazards.
own state and the state of the target,
there is no guarantee that the system
●
Limitations of AEB system: Due to the
can active the emergency brake every fact that the activation of the system
time in this scenario. is dependent on the environment, its
own state and the state of the target,
there is no guarantee that the system
can active the emergency brake every
time in this scenario.

●
When a pedestrian who walks across
the road is tested, AEB system executes
real-time recognition of the possible
collision risk. If there is a risk of
collsion, the system will provide alarm
and apply emergency braking to avoid
When the vehicle makes a turn, the
or mitigate collision hazards.
●

system detects a pedeatrian crossing

●
Limitations of AEB system: Due to the the road and executes real-time
fact that the activation of the system recognition of the possible collision
is dependent on the environment, its risk. If there is a risk of collsion,
own state and the state of the target, the system will provide alarm and
there is no guarantee that the system apply emergency braking to avoid or
can active the emergency brake every mitigate collision hazards.
time in this scenario. ●
Limitations of AEB system: Due to the
fact that the activation of the system
is dependent on the environment, its
own state and the state of the target,
there is no guarantee that the system

146
 can active the emergency brake every ●
Limitations of AEB system: Due to the
time in this scenario. fact that the activation of the system
is dependent on the environment, its
own state and the state of the target,
there is no guarantee that the system
can active the emergency brake every
time in this scenario.

●
When there is a two-wheeled vehicle
on the road: 04
●
When the vision of field is blocked, AEB
●
When a bicycle that moves slowly system tests possible bicycle crossing

USING AND DRIVING

towards the direction of the vehicle the road and executes real-time
moving is tested, AEB system executes recognition of the possible collision
real-time recognition of the possible risk. If there is a risk of collsion,
collision risk. If there is a risk of the system will provide alarm and
collsion, the system will provide alarm apply emergency braking to avoid or
and apply emergency braking to avoid mitigate collision hazards.
or mitigate collision hazards.
●
Limitations of AEB system: Due to the
●
Limitations of AEB system: Due to the fact that the activation of the system
fact that the activation of the system is dependent on the environment, its
is dependent on the environment, its own state and the state of the target,
own state and the state of the target, there is no guarantee that the system
there is no guarantee that the system can active the emergency brake every
can active the emergency brake every time in this scenario.
time in this scenario.

●
When the vehicle makes a turn,
the system detects a bicycle moving
towards the vehicle and executes
●
When a bicycle that moves across the real-time recognition of the possible
road is tested, AEB system executes collision risk. If there is a risk of
real-time recognition of the possible collsion, the system will provide alarm
collision risk. If the collision risk exists, and apply emergency braking to avoid
AEB system offers the alarm and way or mitigate collision hazards.
of braking to avoid or decrease the
collision damage.
●
Limitations of AEB system: Due to the
fact that the activation of the system

147
 is dependent on the environment, its alarm and way of braking to avoid or
own state and the state of the target, decrease the collision damage.
there is no guarantee that the system
can active the emergency brake every
●
Limitations of AEB system: Due to the
time in this scenario. fact that the activation of the system
is dependent on the environment, its
own state and the state of the target,
there is no guarantee that the system
can active the emergency brake every
time in this scenario.

●
When a two-wheeled motor scooter
that moves slowly towards the
direction of the vehicle moving is ●
When the vehicle makes a turn, the
tested, AEB system executes real-time system detects a two-wheeled motor
recognition of the possible collision scooter moving towards the vehicle
risk. If the collision risk exists, AEB and executes real-time recognition of
system offers the alarm and way the possible collision risk. If there is a
of braking to avoid or decrease the risk of collsion, the system will provide
collision damage. alarm and apply emergency braking to
avoid or mitigate collision hazards.
●
Limitations of AEB system: Due to the
fact that the activation of the system ●
Limitations of AEB system: Due to the
is dependent on the environment, its fact that the activation of the system
own state and the state of the target, is dependent on the environment, its
there is no guarantee that the system own state and the state of the target,
can active the emergency brake every there is no guarantee that the system
time in this scenario. can active the emergency brake every
time in this scenario.

●
When a motionless two-wheeled
motor scooter is tested, AEB system
executes real-time recognition of the ●
For vehicle scenarios
possible collision risk. If the collision
risk exists, AEB system offers the
●
When a motionless automobile is
tested, AEB system executes real-time

148
 recognition of the possible collision risk exists, AEB system offers the
risk. If the collision risk exists, AEB alarm and way of braking to avoid or
system offers the alarm and way decrease the collision damage.
of braking to avoid or decrease the
collision damage.
●
Limitations of AEB system: Due to the
fact that the activation of the system
●
Limitations of AEB system: Due to the is dependent on the environment, its
fact that the activation of the system own state and the state of the target,
is dependent on the environment, its there is no guarantee that the system
own state and the state of the target, can active the emergency brake every
there is no guarantee that the system time in this scenario.
can active the emergency brake every
time in this scenario.

04

USING AND DRIVING

●
When the vehicle makes a turn, the
system detects an automobile moving
●
When a automobile that moves slowly
towards the vehicle and executes
or decelerates towards the direction
real-time recognition of the possible
of the vehicle moving is tested, AEB
collision risk. If there is a risk of
system executes real-time recognition
collsion, the system will provide alarm
of the possible collision risk. If the
and apply emergency braking to avoid
collision risk exists, AEB system offers
or mitigate collision hazards.
the alarm and way of braking to avoid
or decrease the collision damage. ●
Limitations of AEB system: Due to the
fact that the activation of the system
●
Limitations of AEB system: Due to the
is dependent on the environment, its
fact that the activation of the system
own state and the state of the target,
is dependent on the environment, its
there is no guarantee that the system
own state and the state of the target,
can active the emergency brake every
there is no guarantee that the system
time in this scenario.
can active the emergency brake every
time in this scenario.

●
When an approaching automobile that
●
When an automobile that moves moves on the wrong side of the
across the road is tested, AEB system road is tested, AEB system executes
executes real-time recognition of the real-time recognition of the possible
possible collision risk. If the collision

149
 collision risk. If the collision risk exists, ●
Dirty, hazy, damaged or blocked
AEB system offers the alarm and way sensor.
of braking to avoid or decrease the
collision damage.
●
Malfunction of front mmWave radars
due to interference from other front
●
Limitations of AEB system: Due to the millimeter-wave radar sources such
fact that the activation of the system as strong radar reflection in multi-
is dependent on the environment, its story parking lots.
own state and the state of the target,
there is no guarantee that the system
●
In complex traffic, the system may
can active the emergency brake every be unable to properly respond to the
time in this scenario. following circumstances:
●
Pedestrians or vehicles are entering
the sensor detection range fast.
●
Pedestrians are obscured by other
objects.
●
The typical profile of pedestrians
●
When an oncoming vehicle that moves are indistinguishable from the
on the wrong side of the road background.
to overtake is tested, AEB system
executes real-time recognition of the
●
Pedestrians are not detected, due
possible collision risk. If the collision to, for example, coverage by special
risk exists, AEB system offers the clothing or other materials.
alarm and way of braking to avoid or ●
The vehicle travels on a curve with a
decrease the collision damage.
small turning radius.
●
Limitations of AEB system: Due to the
fact that the activation of the system Precautions
is dependent on the environment, its
own state and the state of the target,
●
The PEB system cannot ensure zero
there is no guarantee that the system collision. In complex traffic, the system
can active the emergency brake every cannot always clearly identify all the
time in this scenario. vehicles or pedestrians. It may trigger
unnecessary warning or braking action
for well covers, iron plates or road
signs.
●
Be sure to drive safely and keep eyes
on the surrounding traffic conditions.
Under no circumstances shall AEB be
used as a substitute for normal braking
System limitations operation.
●
In the following cases, the predictive ●
Do not overly rely on the PEB system
emergency braking (PEB) system may as this may result in severe injuries or
be affected or fail to work: deaths. The system is only an auxiliary
safety tool. The driver must always
●
The vehicle is running in rain, snow,
keep a safe distance from vehicles
fog, water, direct sunlight, or greatly
ahead, control the speed, and be ready
varying light.
to brake or steer away when necessary.
The driver must keep control of vehicle

150
 at all times and be fully responsible for ●
As the pedestrian protection function
safe driving. is limited by certain physical
conditions, the driver must take timely
●
The AEB system is activated only and effective control of the vehicle
when it exceeds certain speeds. Careful under dangerous conditions.
driving is always required, because the
system may not be triggered correctly. ●
The system cannot completely protect
pedestrians or avoid accidents and
●
When the ESC function is disabled severe injuries on its own.
or ESC fault indicatoris on, the AEB
system cannot work normally. ●
Under certain complex conditions,
such as on winding roads, the
●
Whenever PEB emits an alarm, the pedestrian protection function may
driver must apply the brake based on trigger unnecessary warning or
current traffic conditions or turn the braking.
steering wheel to avoid obstacles.
●
There may also be unnecessary
If the vehicle travels too close to alarm and brake intervention in case 04
●

the vehicle ahead for too long, a of malfunctions in the pedestrian

safety distance warning will be given. protection system, such as angular

USING AND DRIVING

If the vehicle ahead brakes suddenly, misalignment of the radar/multi-
collision may be unavoidable. function video controller.
●
In the event of an emergency alarm, ●
The brake pedal becomes harder when
the system does not trigger the AEB AEB is triggered. A large amount of
if the driver has already reacted with hydraulic pressure will be required to
awareness (e.g. when the driver turns push the caliper in a short time and
the steering wheel or presses the there will be a sizzling noise.
accelerator pedal and brake pedal
deeply). ●
PEBS intervenes only when all doors
are closed and the seat belts
●
Front mmWave radar sensors may are fastened. Note that PEBS does
have a transient function failure from not work in any of the following
limited detection if the vehicle runs circumstances.
under special conditions, such as
circular ramps or tunnels, for an ●
Any door is not closed or is opened
extended period. The function can be while the vehicle is in motion.
recovered by restarting the vehicle or
driving on normal roads for a while.
●
The seat belt is not fastened or it
is unfastened when the vehicle is
●
Sometimes the surfaces of front moving.
mmWave radars or the multi-purpose
camera are dirty or obscured by
●
The driver accelerates or decelerates
foreign objects, which can cause the rapidly or turns the steering wheel
sensor to become blind. In this case, quickly.
the instrument cluster display shows ●
System performance may be reduced
corresponding information. Therefore, in the following cases:
foreign objects shall be removed from
sensor surfaces as required. When ●
The front bumper is strongly
sensors malfunction, both PCW and impacted due to an accident or other
AEB are disabled. After the fault reasons.
is resolved, the functions return to
normal.

151
 ●
Tires are not properly inflated or Front Cross Traffic Alert
excessively worn.
(FCTA) & Front Cross
Non-conforming tires are installed.
Traffic Braking (FCTB)
●

●
Snow chains are installed.
●
Use of a small spare tire or tire repair Front cross traffic alert (FCTA) and
kit. front cross traffic braking (FCTB) detects
vehicles crossing the driveway at the
●
Make sure to go to a BYD authorized front through millimeter wave radars
dealer or service provider for on both sides of the front bumper to
professional calibration of the multi- alert the driver and engage the brake if
purpose camera in any of the following necessary. At low vehicle speeds, when
situations: the function detects a risk of collision
with a vehicle crossing the driveway at
The front mmWave radar or multi-
the front, it provides the driver with
●

purpose camera has been removed.

visual and audible alerts; the brakes
●
The toe-in or rear axle wheel camber automatically to prevent a collision that
has been adjusted during four-wheel is about to occur.
alignment.
●
The position of multi-purpose How to use
camera change after a collision. ●
To enable or disable FCTA and FCTB,
●
The ACC system performance is go to → ADAS → Active Safety
worsened or becomes abnormal.
from the touchscreen.
●
Do not attempt to test the PEBS with
objects such as cartons, iron plates ●
When FCTA is activated, the rearview
and dummies, because in such cases, indicator flashes and a chime sounds.
the system may not work normally,
resulting in accidents. ●
When FCTB is activated, is
displayed on the instrument cluster
WARNING and a chime sounds, with AEB
automatically braking the vehicle.
●
PCW and AEB serve as driver
assistance functions only, so the ●
In the event of FCTA/FCTB malfunction,
driver is fully responsible for the cluster displays .
driving safety.
●
Influence of weather, road
Precautions
conditions, and other factors may
cause PCW and AEB to fail. ●
While the system provides assistance
●
Use PCW and AEB based on in front monitoring, it cannot replace
your needs, traffic, and road the driver's observation and judgment.
conditions. The driver must keep control of vehicle
at all times and drive properly and is
fully responsible for the vehicle.
●
When a target vehicle is approaching
from the side at a high speed, the

152
 FCTA/FCTB system may not be able to ●
Vehicles coming from behind are
provide adequate warning. detected too late at sharp turns,
slopes, or other settings.
●
The driver must ensure the normal
operation of the system, keeping ●
Influence of vibration or collision on
mmWave radars on both side of mmWave radar sensor calibration can
the bumper in good condition. degrade system performance. If this
For example, dirt, snow, or other is detected, contact a BYD authorized
obstructions need to be cleared right dealer or service provider.
away.
WARNING
●
In addition, detection may also be
affected or delayed by noise or ●
FCTA and FCTB are only for
electromagnetic interference.
driver assistance. The driver is
●
Under some circumstances, it will be fully responsible for maintaining
difficult for the system to assist the driving safety.
driver, and detection may be affected ●
FCTA may fail and FCTB may fail 04
or delayed. Possible circumstances
to work or respond promptly due
include, but are not limited to:

USING AND DRIVING

to factors such as unfavorable
●
The vehicle coming from the side weather and road conditions.
suddenly changes the lane. ●
Use FCTA and/or FCTB based on
●
The target vehicle is blocked. your needs along with traffic and
road conditions.
●
The radar reflection cross-sectional
area is too small (e.g. bicycles, E-
bikes, etc.). High Beam Assist
●
Bad weather, such as rain and snow. System(HMA)*
●
MmWave radars come off, are loosely
installed, or are blocked. The High Beam Assist (HMA) system uses
a multi-function video controller on the
●
The vehicle encounters complex front windscreen to determine current
metal guardrails or similar road driving conditions and, when the vehicle
conditions. speed is above 35km/h, it automatically
activated and switch between low and
●
The system does not work when ：
high beams.
●
Targets are outside radar detection
range. Description of working state
●
FCTA/FCTB is switched off.
●
HMA standby:
●
Vehicle is not in D gear.
●
HMA When the function is enabled
●
Four doors are open. but not activated yet, the icon is
●
System initialization has not been displayed on the instrument cluster.
complete yet. ●
HMA activated:
●
MmWave radars fail. ●
After being enabled, AFL is activated
when the light switch is in Auto,
necessary lighting conditions are

153
 met, and the vehicle speed is above ●
Even if AFL is working after activation,
35 km/h. At this time, is it may experience incorrect triggering
displayed on the cluster. or stop working due to inevitable
environmental factors and conditions.
●
HMA failure: Therefore, driver control is always
necessary. Typical conditions are as
When HMA fails, is displayed on
follows:
●

the cluster.
●
The driver's stick operation to switch
to the high beam is prioritized.
How to use
●
The vehicle is running in extremely
●
To enable or disable HMA, go to unfavorable weather, such as heavy
fog, heavy rain, or heavy snow.
→ ADAS → Driver Assistance from the
touchscreen. The system defaults to ●
There are traffic participants with
the previous settings when the vehicle poor lighting (such as pedestrians
starts. and bicycles), railways or waterways
nearby, or wild animals on the roads.
●
With the function enabled, when you
set the light switch to the auto lights ●
There are highly reflective objects
position, the light meets conditions around (e.g., traffic signs on
and vehicle speed exceeds 35 km/h, highways, water reflection on the
the system automatically switches road surface, etc.).
between low and high beams based on
The front windshield is dirty, covered
the current driving environment.
●

in mist, or blocked by stickers or

decorations.
Precautions
●
In case there is a collision or the
●
HMA serves as an auxiliary feature sensor has been reassembled, it
for light control. It is recommended is recommended to go to a BYD
to use this function when driving at authorized dealer or service provider
high speeds. However, AFL cannot for sensor calibration so as to avoid
completely replace the driver, and affecting system performance.
the driver shall always be mindful
of proactively switching between high WARNING
and low beams according to applicable
road laws and regulations, as well as ●
HMA serves as a driver assistance
any changes in the road environment. function only, so the driver is fully
responsible for driving safety.
●
When the vehicle is in a highly
dynamic state, such as when ABS or ●
Influence of weather, road
ESC is activated, beam switching is conditions, and other factors may
suppressed. cause HMA to fail.
●
HMA is disabled when the ambient ●
Use AFL based on your needs
light is too strong, or when the driver along with traffic and road
turns on fog lights or turn signals, sets conditions.
the wipers to high speed, reverses the
vehicle, or turns the light switch to a
non-Auto position.

154
Lane Departure Assist ●
To activate or deactivate this function,

(LDA) System* go to → ADAS → Driver Assistance

→ LDA from the touchscreen.
The lane departure alert (LDA) consists of ●
There are three LDW modes: audible
lane departure warning (LDW) and lane
alarm, steering wheel vibration, and
departure prevention (LDP).
both.
Lane Departure Warning (LDW) ●
When LDW or LDP is enabled, the
●
LDW detects lane lines up ahead instrument cluster displays .
through a multi-purpose camera. ●
When activated, LDW emits an alarm
When the vehicle is traveling at a
(audible alarm, visual alarm and/or
speed within 60 km/h - 150 km/h and
steering wheel vibration), and the
the driver unintentionally drifts out
corresponding virtual lane line on the
of the lane, LDW warns the driver by
instrument cluster turns red.
an audible alarm, visual alarm, and/or
steering wheel vibration. ●
When activated, LDP emits an alarm 04
(audible alarm and/or visual alarm).
Lane Departure Prevention (LDP)

USING AND DRIVING

on the cluster flashes twice, and
●
LDP detects lane lines up ahead the corresponding virtual lane line
through a multi-purpose camera. turns blue.
When the vehicle is traveling at a speed
within 60 km/h - 150 km/h and the ●
In the event of malfunction, is
driver unintentionally drifts out of the displayed on the cluster.
lane towards the line, LDP activates
and turns the steering wheel gently by
providing reverse torque through the System Limit
electric power steering (EPS) system,
to prevent the vehicle from moving out
●
The LSS may detect incorrect or no
of its lane. lane lines in complex traffic. The
following situations may lead to failure
●
If LDP activates and remains active or performance degradation of the
for over 5 seconds, it emits an alarm system:
(audible and/or visual alarm) at the
5th second, which lasts until LDP
●
The visibility is poor in snowy, rainy
deactivates. LDP emits an alarm in and foggy days.
the second activation or any further ●
The front windshield is dirty and
intervention, if it activates twice or foggy or there is an obstruction
more within a continuous period of in front of the multi-function video
180 seconds and the driver does controller.
not turn the steering wheel during
activation. For the third intervention ●
Glare is caused by direct sunlight,
(and any further ones), alarms are reflections from accumulated water
extended by at least 12 seconds. on the road surface, incoming
The alarm can be suppressed if the vehicles on the opposite lane, etc.
driver takes active intervention, such ●
Sudden changes in light, such as
as making a turn or applying the brake.
when the vehicle is entering or
exiting a tunnel
How to use

155
 ●
Lane lines obscured by tree shadows of view of the multi-function video
on roads in direct sunlight in sunny controller shall not be blocked by
days objects or interfered with by strong
light. Transient obstruction of vision
●
The boundary lines between the road and bright light disturbance can
and the side grass, soil or curb, etc. temporarily deactivate the function,
are unidentifiable. which can recover on its own when
●
The function may be deactived the field of vision becomes normal.
automatically when the vehicle is on If it does not, it is recommended to
the narrow road to avoid the activated contact a BYD authorized dealer or
fuction from disturbing occupants. service provider.
●
Disabling LSS is recommended in the
Precautions following circumstances:

●
LDWS will be suppressed if the driver
●
Driving in a sporty style
turns on the turn signals and changes ●
Severe weather conditions
lanes in the direction indicated by the
turn signals. ●
On uneven roads
●
LDWS may be suppressed if the vehicle ●
Situations where lane lines may not be
travels over lane lines, or lane lines identified include, but are not limited
are unclear, too thin, worn, blurred or to:
covered by dirt/snow. ●
Unclear lane lines
●
LDW may be suppressed if the lane is ●
Incomplete lane lines
too wide or too narrow, the number
of lanes increases or decreases, lane ●
Situations that may cause recognition
markings change suddenly on ramps difficulty or late function activation of
or exits, or in situations of complex line the multi-purpose camera include, but
crossings. are not limited to:
●
LDW may be suppressed on slopes or ●
The multi-purpose camera comes off,
winding roads when the vehicle travels is loosely installed, or is blocked.
too close to the vehicle ahead or the
vehicle ahead blocks lane lines.
●
The vehicle is running under extreme
weather, such as rain, snow, or smog.
●
LDW may be suppressed when the
vehicle jolts, accelerates or decelerates
●
The multi-purpose camera is partially
too quickly, or takes a sharp turn. or completely blocked.

●
The system operation may be affected WARNING
if the windshield within the visual
field of the multi-purpose camera is ●
LDA is only for driver assistance.
cracked, if the front windshield glass The driver is fully responsible for
is dyed or coated in a manner that maintaining driving safety.
is not compliant with standards, if
any reflective object is placed on the
●
LDA may fail due to factors such
dashboard, or if any other object as unfavorable weather and road
interferes with camera sight. conditions.

●
For safety reasons, do not test LDW
function on your own. The field

156
 ●
The visibility is poor in snowy, rainy
WARNING
and foggy days.
●
Use LDA based on your needs ●
The front windshield is dirty and
along with traffic and road foggy or there is an obstruction
conditions. in front of the multi-function video
controller.

Emergency Lane Keeping ●

Glare is caused by direct sunlight,
reflections from accumulated water
Assist(ELKA)* on the road surface, incoming
vehicles on the opposite lane, etc.
The emergency lane keeping assist (ELKA)
system detects lane lines up ahead
●
Sudden changes in light, such as
through a multi-purpose camera. It when the vehicle is entering or
also detects vehicles in adjacent lanes exiting a tunnel
approaching from behind through rear Lane lines obscured by tree shadows
04
●

corner mmWave radars. ELKA activates on roads in direct sunlight in sunny

and provides reverse torque through EPS days

USING AND DRIVING

to keep the vehicle travel in the current
lane, when the vehicle, at a speed within ●
The boundary lines between the road
50 km/h - 150 km/h, is about to cross and the side grass, soil or curb, etc.
the road shoulder or may collide with are unidentifiable.
an oncoming vehicle or an overtaking ●
The function may be deactived
vehicle in an adjacent lane because the
automatically when the vehicle is on
driver crosses a solid lane line.
the narrow road to avoid the activated
fuction from disturbing occupants.
How to use
●
Oncoming Traffic Scenario：
●
To activate or deactivate this function, ●
For oncoming traffic,system will
go to → ADAS → Driver Assistance apply emergent brake automatically
when detecting a possible risk of
→ ELKA from the touchscreen.
collision with oncoming vehicles.If
●
When ELKA activates, the instrument an accident cannot be avoided, the
cluster display that flashes. system helps to reduce the collision
speed.
●
When ELKA fails, the cluster displays
.
Precautions
●
When ELKA is deactivated manually,
the cluster displays .
●
Situations where lane lines may not be
identified include but are not limited
to:
System limitations
●
Pedestrians, animals, and specialty
●
In a complex road traffic environment, or specially-shaped vehicles
ELKA may incorrectly or fail to detect
Unclear or incomplete lane lines
lane lines. In the following cases, ELKA
●

may not work or its performance may ●

Situations that may result in detection
be significantly worsened: failure of the multi-purpose camera or

157
 late alarms include, but are not limited Blind spot detection (BSD)*
to:
●
The alarm indicator on the
●
The multi-purpose camera comes off, corresponding external mirror lights
is loosely installed, or is blocked. up, when the vehicle is traveling at
a speed within 15 km/h - 150 km/h
●
The vehicle is running under extreme and rear corner mmWave radars either
weather, such as rain, snow, or smog. detect an adjacent vehicle in the
●
The multi-purpose camera is partially driver's blind spot, or a vehicle quickly
or completely blocked. approaching from an adjacent lane. If
the turn signal for the same side is
●
Situations that may result in detection turned on at this moment, the alarm
failure of mmWave radars or late indicator on the side mirror flashes to
alarms include, but are not limited to: alert the driver of a risky lane change.
●
MmWave radar(s) come off, are
loosely installed, or are blocked.
●
The vehicle is running under extreme
weather, such as rain, snow, or smog.
●
The vehicle encounters certain metal
guardrails or similar road conditions.

WARNING

●
ELKA is only for driver assistance.
The driver is fully responsible for Rear Cross Traffic Alert (RCTA)*
maintaining driving safety.
●
When the vehicle is reversing at a
●
ELKA may fail due to factors such speed of not greater than 15 km/h,
as unfavorable weather and road RCTA detects other moving vehicles in
conditions. the rear blind spot through rear corner
mmWave radars. After judging that
●
Use ELKA based on your needs
a vehicle approaching from behind
along with traffic and road
poses a risk of collision, RCTA activates
conditions.
external mirror alarm indicators to
flash and emits an audible alarm, so
as to warn the driver, reducing the
Blind Spot Assist System possibility of collision.
(BSA)*
Rear Cross Traffic Brake (RCTB)*

The blind spot assist (BSA) system ●

When the vehicle is reversing at a
includes blind spot detection (BSD), speed of not greater than 9 km/h,
rear cross traffic alert (RCTA) and rear RCTB detects other moving vehicles
cross traffic brake (RCTB), rear collision in the rear blind spot through rear
warning (RCW), door open warning corner mmWave radars. If the system
(DOW). It detects environment behind the judges that a vehicle approaching
vehicle through radars installed on both from behind poses a risk of collision,
sides of the rear bumper so as to remind emergency braking is performed
the driver of safe driving. automatically.

158
Rear Collision Warning (RCW)* When the blind spot assist system is
standing by, if vehicle conditions, such
●
At vehicle speeds between 5-146 km/h, as speed or gear status, do not meet
if rear corner mmWave radar sensors
detect a risk of collision with a the requirements of any function, is
vehicle approaching too quickly from
displayed on the instrument cluster and
behind on the current lane, the hazard
blind spot assist will not be activated.
warning light turns on to warn the
driver in that vehicle against a possible If the blind spot assist system
collision.
malfunctions, is displayed.
Door Open Warning (DOW)*
●
DOW is realized through mmWave When the blind spot assist system is
radars installed at the left and right active, is displayed, meaning that
corners of the rear bumper. When
the vehicle is stationary with doors the function has been activated and can
unlocked, the system keeps indicators trigger alarms at any time.
04
on side mirrors solid on to warn
the driver if moving objects, such System Limit

USING AND DRIVING

as bicycles or automobiles, approach
from behind on an adjacent lane. At ●
Under some circumstances, it will be
the same time, prompt message is difficult for the system to assist the
displayed on the instrument cluster. driver, and detection may be affected
When the driver attempts to open or delayed. Possible circumstances
the door, the alarm indicator on the include, but are not limited to:
corresponding external mirror flashes,
and an audible alarm is also emitted.
●
The vehicle approaching from behind
changes its lane at the last moment.

How to use ●
Vehicles coming from behind are
detected too late at sharp turns,
To enable or disable BSD, RCTA, RCTB,
slopes, or other settings.
RCW and DOW, press the button as shown
The target vehicle is blocked.
or go to → ADAS → Active Safety →
●

BSA from the touchscreen.

●
A vehicle behind is running at a
speed exceeding 80 km/h relative to
the vehicle.
●
The turning radius is too small, or the
vehicle is running in/out of a curve.
●
Bad weather, such as rain and snow.
●
Rear corner mmWave radar(s) come
off, are loosely installed, or are
blocked.
●
The vehicle encounters certain metal
guardrails or similar road conditions.
When the blind spot assist system is
disabled, no relevant indicators are ●
Targets that may not be responded
displayed on the cluster. include, but are not limited to,
pedestrians and animals.

159
 ●
The environment contains
WARNING
electromagnetic interference or
other influences. ●
Use BSA based on your needs
●
The calibration of rear corner mmWave along with traffic and road
radars may be affected by vibration conditions.
or collision, resulting in compromised
BSA performance. If this is detected,
contact a BYD authorized dealer or Traffic Sign Recognition
service provider. System*
Precautions The traffic sign recognition (TSR) system
While the BSA system provides assistance recognizes speed limit signs through
in monitoring blind spots of rearview the multi-purpose camera and map*. It
mirrors, it cannot replace the driver's displays relevant speed limit signs of the
observation and judgment. The driver current road on the instrument cluster
must keep control of vehicle at all times and emits visual and/or audible alarms
and drive properly and is fully responsible when the vehicle speed exceeds the
for the vehicle. detected speed limit (intelligent speed
limit information (ISLI)).
BSD may fail to adequately exert the
warning function when the target vehicle
How to use
is approaching from behind very fast.

The driver shall ensure that BSA can ●

To enable or disable TSR, go to →
operate normally, keep the environment
of rear corner mmWave radars in ADAS → Driver Assistance → TSR from
good condition, and timely clear any the touchscreen.
obstructions such as dirt or snow. ●
When TSR recognizes the current traffic
BSD activates an alarm when irrelevant sign, the instrument cluster displays
targets at the rear sides of or behind the .
vehicle (e.g., large roadside repair signs,
large roadside billboards, reflectors in ●
When TSR is unsure whether the
tunnels and other objects with high radar speed limit value currently recognized
cross sections) are mistakenly detected as is suitable for the current road
target vehicles. environment, the cluster displays
.
WARNING
When TSR experiences reduced
Blind spot assist serves as a
●

performance, the cluster displays

driver assistance function only, so
the driver is fully responsible for .
driving safety.
●
When TSR experiences reduced
BSA may fail due to factors such
performance and is unsure whether
●

as unfavorable weather and road

the speed limit value currently
conditions.
recognized is suitable for the current
road environment, the cluster displays
.

160
●
If the TSR system malfunctions, The calibrate the sensor to avoid affecting
the performance of the system.
cluster displays .
●
Vehicles sold in Europe need to
●
When TSR is disabled manually, the be networked for recognition of
cluster displays . Traffic Jams, Construction Zones and
Accident Ahead, provided that TSR
●
The specific numbers displayed in the supports the recognition of these
indicators depend on the actual traffic signs.
signs.
WARNING
●
TSR features a power-off memory
function. When the vehicle is powered ●
TSR only serves as a driving
on again, TSR restores the speed limit assistance function, so the driver
state and value before the last power- must be fully responsible for
off. driving safety.
●
Influence of weather, road 04
Precautions conditions, and other factors may

USING AND DRIVING

cause TSR to fail or lead to late
The traffic sign recognition system can
alarms.
●

identify speed limit signs only, and will

not control speed. The control over ●
Use TSR based on your needs,
the vehicle always vests in the driver. traffic, and road conditions.
Please drive properly.

If a weight limit sign is not

Intelligent Speed Limit
●

standardized and does not meet the

size requirements specified by the Control (ISLC)*
state, it may be misidentified as a
speed limit sign by TSR. ●
The Intelligent Speed Limit Control
(ISLC) system integrates ACC and TSR.
●
If a speed limit sign is unclear or
With ISLC enabled, if the vehicle speed
distorted, inclined, reflective, partly
exceeds the value on a recognized
blocked or covered, the camera may
speed limit sign, ISLC issues a prompt
be unable to recognize the sign
about whether to adjust the ACC cruise
completely or clearly.
speed to the recognized speed limit.
●
The performance of TSR is influenced After confirmation (done by pulling
by weather, illumination level, and down the ACC speed control lever)
visual quality of road signs. Conditions from the driver, ISLC automatically sets
such as night, backlighting, sunset, the ACC cruise speed to the recognized
rain, fog, haze, snow and ice cover, speed limit.
surface dust, and sudden changes
This function is available at the 30~150
in brightness may result in reduced
●

km/h (20~95 mph) speed range.

recognition capability or failure to
recognize the speed limit signs.
How to use
●
When a collision occurs on the vehicle
or the camera sensor is reassembled,
it is recommended to contact a
●
To enable or disable ISLC, go to
BYD authorized service provider to → ADAS → Driver Assistance → TSR →
ISLC from the touchscreen.

161
●
When the TSR system is disabled, vehicle when the vehicle is traveling at a
the ISLC switch is grayed out and low speed.
unusable. ISLC is turned off at this
time. The ISLC switch will be usable
●
During driving forward:
after the TSR system is enabled again. ●
When the vehicle speed is above 0
●
ISLC can be activated provided that km/h but does not exceed 20 km/h,
ACC is active. the warning sound increases with the
increase in speed.

Precautions
●
If the vehicle speed is above 20 km/h
but does not exceed 30 km/h, the
●
ISLC is only for driver assistance. The warning sound decreases with the
driver must always maintain control of increase in speed.
the vehicle.
●
ISLC performance is affected by
weather, lighting conditions and
legibility of road signs. Conditions such
as night, backlighting, sunset, rain, fog,
haze, snow and ice cover, surface dust,
and sudden changes in brightness may
result in reduced recognition capability
or failure to recognize speed limit
signs.
●
As ISLC integrates ACC and TSR, follow ●
If the vehicle speed is above 30
precautions relevant to ACC and TSR
km/h, the warning sound stops
while using ISLC.
automatically.

WARNING ●
When the vehicle is reversing, a
continuous warning sound is given
●
ISLC only serves as a driver out.
assistance function, so the driver
must be fully responsible for
How to use
driving safety.
To turn on or off the engine sound
●
Influence of weather, road simulator, slide down the top status bar
conditions, and other factors may on the infotainment screen to display the
cause ISLC to fail or lead to late shortcut page. The system is on by default
alarms. when the vehicle leaves the factory.
●
Use ISLC based on your needs,
traffic, and road conditions. WARNING

●
The AVAS can only be turned
Acoustic Vehicle Alerting off when pedestrians are unlikely
to approach the vehicle (for
System (AVAS)* example, in a traffic jam or on an
expressway). The system must be
AVAS means that a warning sound is turned on whenever pedestrians
made to pedestrians in the vicinity of the are likely to be around the vehicle.

162
 twice to switch to 180˚ viewing angle
WARNING
in full screen. Tap the radar icon in the
panoramic view to turn on the radar
●
If the vehicle is running at low
display, and tap it again to turn off the
speed with AVAS turned off, it is
radar display. After the radar display
unable to alert pedestrians to the
is turned on, the monitor will display
vehicle approaching, decreasing
obstacle warning when the vehicle is
vehicle safety.
approaching an obstacle.
●
If the AVAS prompt sound cannot
be heard when driving at a low
speed, stop the vehicle in a
relatively safe and quiet place,
open a window, then drive in
R gear and check whether you
can hear an audible prompt from
the front of the vehicle. If it is
confirmed that there is no sound, 04
contact a BYD authorized dealer
or service provider to deal with it.

USING AND DRIVING

●
On the portrait screen:
●
Tap any two areas (front, rear, left
Panoramic View System* and right) of the lower left area
to display the single views of the
selected orientation in the above and
When the vehicle is powered up, the
right lower image areas. Click the
driver can access the panoramic view by
vehicle map switching button on the
pressing the panorama button on the
lower left to switch the view between
steering wheel, or by tapping the vehicle
transparent vehicle and actual vehicle.
image button on the display. When the
After the vehicle starts, the image
R gear is engaged, the panoramic view is
before last power-off is displayed on
displayed automatically.
the invisible panoramic view interface.
At this time, the foreign matters under
the vehicle and in the surrounding
blind spots may be inconsistent with
the actual situation. The underbody
image will be updated in real time only
after the vehicle has moved, which
must be driven beyond its length for a
complete update.
●
Switching to transparent chassis: tap
the icon ①or tap the vehicle body in
the left top view image to turn on/off
●
Landscape mode: transparent chassis view.
●
Tap the front, rear, right or left area ●
Radar sensor alarm: tap the icon ②to
of the vehicle icon on the left side activate/deactivate the radar sensor
to display a single view of the front, alarm for parking.
rear, right or left view of the vehicle
in the right image area. In the front
or rear single view, tap the image area

163
 in different view angles by either
dragging the image or by tapping a
specific view icon.
●
When the reverse gear is engaged, the
system displays the panoramic view.
The rear view displayed in the right
area contains the vehicle reversing
guide line.

Interface icons:
●
3D view: tap the icon ③ to turn on 3D
panoramic view, which may be shown

Target state
Correspondi Operation
Mode Function after Remarks
ng icons description
operation

Operate by
touch. After a
single touch,
if it is
highlighted Enter 2D or
Panoramic as shown in 3D
view camera the figure, it panoramic
interface indicates view
that the interface
panoramic
view
interface is
entered.

Operate by
touch. After a
Main single touch,
functions if it is
highlighted
Enter the
as shown in
Setting panoramic
the figure, it
Interface view setting
indicates
interface
that the
panoramic
view setting
interface is
entered.

Operate by The
After
Panoramic touch. After a panoramic
switching,
view of non- single touch, view vehicle
the aerial
transparent if it is not body is
view and 2D
vehicle highlighted switched
view are all
as shown in from

164
 the figure, it
indicates
transparent
that the non-
vehicle to actual
transparent
actual vehicle.
panoramic
vehicle.
function is
activated.

Operate by
touch. After a
single touch, The
if it is panoramic After
highlighted view vehicle switching,
Transparent
as shown in body is the aerial
vehicle
the figure, it switched view and 2D
panoramic
function
indicates
that the
from actual
vehicle to
view are all
transparent
04
transparent transparent vehicle.

USING AND DRIVING

panoramic vehicle.
function is
activated.

After the
Operate by
radar triggers
touch. After a
the alarm,
single touch,
the arc
if it is
segment and
highlighted
value
Radar arc as shown in
indicating
segment the figure, it
the radar
indicates
distance will
that the
be displayed
radar arc
around the
segment is
2D vehicle
activated.
body view.

Operate by
touch. After a
single touch,
The
if it is
panoramic
highlighted
3D view vehicle
as shown in
panoramic body
the figure, it
function switches
indicates
from 2D to
that the 3D
3D.
panoramic
function is
activated.

165
 Operate by
touch. After a
single touch,
The
if it is
panoramic
highlighted
2D view vehicle
as shown in
panoramic body
the figure, it
function switches
indicates
from 3D to
that the 2D
2D.
panoramic
function is
activated.

Target state
Correspondi Operation
Mode Function after Remarks
ng icons description
operation

The
The
panoramic
operations
Operate by view
can also be
touch. After a interface is
completed
single touch, switched
through the
the icon will from any
correspondin
be other 2D
g upper,
2D front view highlighted interface to
lower, left
to activate 2D front view
and right
the front interface. If it
areas in the
view as is already the
aerial view,
shown in the front view
which can
figure. interface,
get the same
there is no
result.
2D landscape change.
interface The
The
panoramic
operations
Operate by view
can also be
touch. After a interface is
completed
single touch, switched
through the
the icon will from any
correspondin
be other 2D
g upper,
2D rear view highlighted interface to
lower, left
to activate 2D rear view
and right
the front interface. If it
areas in the
view as is already the
aerial view,
shown in the rear view
which can
figure. interface,
get the same
there is no
result.
change.

166
 The
The
panoramic
operations
Operate by view
can also be
touch. After a interface is
completed
single touch, switched
through the
the icon will from any
correspondin
be other 2D
g upper,
2D left view highlighted interface to
lower, left
to activate 2D left view
and right
the front interface. If it
areas in the
view as is already the
aerial view,
shown in the left view
which can
figure. interface,
get the same
there is no
result.
change.

The
04
The
panoramic
operations

USING AND DRIVING

Operate by view
can also be
touch. After a interface is
completed
single touch, switched
through the
the icon will from any
correspondin
be other 2D
g upper,
2D right view highlighted interface to
lower, left
to activate 2D right view
and right
the front interface. If it
areas in the
view as is already the
aerial view,
shown in the right view
which can
figure. interface,
get the same
there is no
result.
change.

Operate by
touch. After a
single touch,
This view will
the icon will
be also
be Full-screen
2D front wide displayed by
highlighted front wide-
angle the double
to activate angle view.
click of front
the front
single view.
view as
shown in the
figure.

Operate by
This view will
touch. After a Full-screen
2D rear wide be also
single touch, rear wide-
angle displayed by
the icon will angle view.
the double
be

167
 highlighted
to activate
the front click of rear
view as single view.
shown in the
figure.

The
panoramic
view
interface is
Operate by
switched
touch. After a
from any
single touch,
other 2D
the icon will
interface to
2D left and be
2D left and
right side highlighted
right side
views to activate
view
the front
interface. If it
view as
is already the
shown in the
left and right
figure.
side view
interface,
there is no
change.

2D portrait
The definition is the same as that of landscape screen.
interface

Target state
Correspondi Operation
Mode Function after Remarks
ng icons description
operation

The
The
panoramic
operations
Operate by view
can also be
touch. After a interface is
completed
single touch, switched
through the
the icon will from any
correspondin
be other 3D
3D landscape g upper,
3D front view highlighted interface to
interface lower, left
to activate 3D front view
and right
the front interface. If it
areas in the
view as is already the
aerial view,
shown in the front view
which can
figure. interface,
get the same
there is no
result.
change.

168
 The
The
panoramic
operations
Operate by view
can also be
touch. After a interface is
completed
single touch, switched
through the
the icon will from any
correspondin
be other 3D
g upper,
3D rear view highlighted interface to
lower, left
to activate 3D rear view
and right
the front interface. If it
areas in the
view as is already the
aerial view,
shown in the rear view
which can
figure. interface,
get the same
there is no
result.
change.

The
04
The
panoramic
operations

USING AND DRIVING

Operate by view
can also be
touch. After a interface is
completed
single touch, switched
through the
the icon will from any
correspondin
be other 3D
g upper,
3D left view highlighted interface to
lower, left
to activate 3D left view
and right
the front interface. If it
areas in the
view as is already the
aerial view,
shown in the left view
which can
figure. interface,
get the same
there is no
result.
change.

The
The
panoramic
operations
Operate by view
can also be
touch. After a interface is
completed
single touch, switched
through the
the icon will from any
correspondin
be other 3D
g upper,
3D right view highlighted interface to
lower, left
to activate 3D right view
and right
the front interface. If it
areas in the
view as is already the
aerial view,
shown in the right view
which can
figure. interface,
get the same
there is no
result.
change.

169
 3D portrait
The definition is the same as that of landscape screen.
interface

WARNING WARNING

●
The panoramic view system can when the panoramic view system
provide transparent panoramic is used for parking/driving, ensure
view to show the image below the that all the car doors are closed.
vehicle. This function is only for
assisting in observation of area
●
The distance to an object
below the vehicle during parking/ displayed on the panoramic view
driving. Investigation of foreign screen may be different from the
objects below the vehicle and distance perceived subjectively,
dangerous situations should be especially when the object is
carried out in any other manner closer to the vehicle. Assess the
to ensure the safety of personnel distance in various ways.
and the vehicle. ●
Cameras are installed above the
●
When the vehicle runs at a low front grille, side mirrors, and the
speed, the transparent panoramic rear license plate. Make sure the
view function is affected by speed cameras are unobstructed.
fluctuation or multiple stops, ●
To prevent affecting the
so there will be misalignment performance of cameras, avoid
between the images below the directly washing these cameras
vehicle and that outside the when washing the vehicle body
vehicle. with high-pressure water gun.
●
This system uses wide-angle Wipe any water or dust off the
fisheye cameras, so the object camera in time.
on the display screen may ●
Protect the cameras from any
appear somewhat deformed in impact to prevent damage or
comparison with the actual malfunction.
object.
●
After the vehicle is powered on,
●
The panoramic view system is if you press the panoramic view
only to be used for parking/ start button or shift into reverse
driving assistance. It is not safe to while the infotainment system is
park or drive the car relying only not fully activated, the output on
on this system, because there are the panoramic view screen will
some blind spots in front of and be delayed or the screen will
behind the car. The surroundings flash. This is a normal part of the
of the car should be observed camera power-on process.
in other ways during the parking/
driving process, so as to avoid ●
After the vehicle starts, the image
accidents. before last power-off is displayed
on the invisible panoramic view
●
When the side mirrors are not interface. At this time, the foreign
extended in place, do not use matters under the vehicle and
the panoramic view system; and in the surrounding blind spots

170
 Sensor Type
WARNING
When the sensor detects an obstacle,
may be inconsistent with the
●

the corresponding image is displayed

actual situation. The underbody
on the infotainment screen*, obstacle
image will be updated in real time
and the distance between the vehicle
only after the vehicle has moved,
and the obstacle.
which must be driven beyond its
length for a complete update. ●
The system can measure the distance
between the vehicle and the obstacle
and communicate the information
Parking Assist System* through the infotainment touchscreen
and speaker during parallel or shifting
●
When the vehicle is being parked, parking. When using the system,
PAS uses radar sensors to detect be sure to pay attention to the
obstacles and sends alarms through surroundings.
loudspeakers to alert the driver about
① Front right corner sensor* 04
the distance between the vehicle and
obstacles. ② Front left corner sensor*

USING AND DRIVING

●
PAS is a way to help reverse the ③ Rear left corner sensor
vehicle. The driver should observe the
surroundings while reversing. ④ Rear left and right center sensors

⑤ Rear right corner sensor

WARNING

●
The parking assist system ceases
to operate when the vehicle is
moving at over 10 km/h or the D
gear is engaged and kept over 10s.
●
Do not place any articles within
the sensors' working range.
●
Do not clean any sensor with
water or steam, as doing so may
ruin the sensor.
Distance Sensor Alarm
Parking radar switch
When the sensor detects an obstacle,
●
To activate or deactivate the parking the infotainment touchscreen displays
the orientation of the obstacle and
assist system (PAS), go to → ADAS the approximate distance between the
→ Parking Assist → Parking Radar from vehicle and the obstacle, and the speaker
the touchscreen. may beep.

●
PAS is automatically activated when
the ignition is on and EPB is released.
●
Surrounding obstacles trigger an alarm
only when PAS is activated.

171
Working examples of central sensor

Display examples on
Approximate distance
the infotainment display Alarm sound
(mm)
screen

About 700 to 1,200 Slow

About 300 to 700 Fast

About 0 to 300 Constant

Working example of corner sensors

Display examples on
Approximate distance
the infotainment display Alarm sound
(mm)
screen

About 300 to 600 Fast

About 0 to 300 Constant

Working Sensors and Their Detection

Range

All sensors work when reversing.

The detection range of the sensor is

shown in the figure. The above detection
range is limited. Before reversing, check
the surroundings of the vehicle and then
slowly reverse.

① About 1200mm
Error message
② About 600 mm

172
Failure of the reversing radar system is ●
The vehicle is significantly tilted or
indicated by a message on the instrument excessively overloaded.
cluster and a beep.
●
The vehicle is moving on particularly
bumpy roads, slopes, macadam or
grass.
●
The sensor has been repainted.
●
It is very noisy in the vicinity of
the vehicle due to the sound of
vehicle horns, motorbike engines,
the screech of brakes of large
vehicles, or ultrasounds.
●
There's another vehicle equipped
with parking assist system nearby.
REMINDER ●
The vehicle is fitted with a towing 04
ring.
●
The parking assist system is

USING AND DRIVING

only for assistance, and is not a ●
The bumper or sensor is strongly
substitute for personal judgment. impacted.
Be sure to operate the vehicle
based on your observations.
●
The vehicle is approaching a high or
zigzag curb.
●
Sensors will not work properly
if accessories or other objects
●
The vehicle is in the hot sun or
are placed within their detection severely cold weather.
range. ●
The installed suspension is not
●
In some cases, the system cannot original and lower than the original
operate properly and will fail ones.
to detect certain objects as ●
In addition to the above, the sensor
the vehicle approaches them. may not be able to correctly determine
Therefore, be sure to observe the actual distance of some objects
the vehicle's surroundings at all due to their specific shape.
times. Do not rely solely upon the
system. ●
The shape and material of the
obstacle may prevent the sensor from
Sensor Detecting Information detecting it. Pay special attention to
the following obstacles:
●
Certain vehicle conditions and
surroundings may affect the
●
Electric wires, fences, ropes, etc.
performance of the sensor to ●
Cotton, snow and other materials
accurately detect obstacles. Detection
that absorb radio waves.
accuracy may be affected if:
●
Oobject with sharp edges and
There is dirt, accumulated water or
corners.
●

fog on the sensor.

●
Low obstacles.
●
There is snow on the sensor or it is
frozen.
●
The sensor is masked in any way.

173
 ●
High obstacles with the upper The tire is already in a low pressure state
part extending outward towards the when the vehicle is powered off. When
vehicle. the vehicle is powered on again, a low
pressure alarm is given immediately to
●
Object under the bumper. prompt the user to inflate the tire before
●
Object too near the vehicle. driving.

●
People in the vicinity of the vehicle 2. Low tire pressure alarm
(depending on the type of clothing). ●
When the pressure compensated by
●
If an image is displayed on the temperature of any one of the
infotainment touchscreen* or if the four tires is lower than 85% of
speaker chirps, this may be due to the standard tire pressure and the
the sensor detecting an obstacle or system is running, the tire pressure
external interference with the sensor. fault indicator lights up and the tire
If this persists, it is recommended to pressure value turns yellow. It is
have it serviced at a BYD authorized advisable to stop the vehicle and check
dealer or service provider. the corresponding tires for slow leaks
and to inflate them to a reasonable
CAUTION pressure.
●
When the tire pressure compensated
●
To prevent sensor malfunction, do by temperature is greater than 90% of
not rinse or apply steam to the the standard value, the low pressure
sensor area. alarm is canceled.

3. Quick air leak alarm

Tire Pressure Monitoring When one or more tires leak at a rate
above or equal to 30 Pa/min and the
●
The direct TPMS is an auxiliary system system is running, the tire pressure fault
that monitors the tire pressure in indicator keeps flashing and the tire
real time, improves the driving safety pressure value becomes red. If the vehicle
and comfort of the vehicle, and has started to give an air leak alarm,
reduces the accelerated wear of tires please stop the vehicle in time to check
and the increase of vehicle energy the faulty tires.
consumption caused by insufficient
tire pressure. 4. Abnormal signal alarm function

●
The user can access the instrument If there is a fault when the system is
cluster menu by pressing the running, the tire pressure fault indicator
flashes and then keeps on, and the
button on the steering wheel, navigate
instrument cluster displays "Abnormal
to the driving information bar by
Signal". Please check whether the
pressing the and buttons, and corresponding tire pressure monitoring
then select the tire pressure display module is normal and whether it is within
interface using the roller on the button. the range of a large electric field for a long
time.
System Function
5. Real-time display of tire pressure
1. Power-on alarm Tire Pressure Monitor System(TPMS)can
display the information on each tire
pressure in real time when it is running.

174
Precautions worsened in environments with severe
interference.
●
The service time of the tire pressure
monitoring module is related to the CAUTION
daily driving distance and other related
factors. ●
If the tire pressure is not normal,
the system will not prevent the
The tire pressure monitoring
vehicle from traveling. Therefore,
●

module transmits tire pressure and

each time before driving, the
other information to the display
vehicle should be started statically
regularly.Therefore, if the tire pressure
to check whether the tire pressure
suddenly drops or there is a flat
meets the requirements specified
tire, the monitoring module can only
by the manufacturer. If not, do
transmit data to the display in the next
not drive the vehicle. Otherwise,
monitoring. Therefore, it may cause
the vehicle will be damaged or
the driving to be out of control. If
personal injury will occur.
a damaged tire is accompanied by
the monitoring module damage and ●
If pressure is found to be
04
thus no message can be sent, or if abnormal while driving, check

USING AND DRIVING

it is suspected that a tire has been the tire pressure immediately. If
damaged, stop driving immediately, the low pressure warning light
instead of waiting for the display to comes on, avoid sharp turns or
send an alarm signal. emergency braking, and reduce
vehicle speed, pull it over to the
Incorrect installation of the tire
curb and stop as soon as possible.
●

pressure monitoring module affects

Driving with low tire pressure can
the air tightness of the tires. It is
cause permanent damage to tires
recommended that the monitoring
and increase the likelihood of tire
module be installed and replaced
scrapping. Serious tire damage
by professional technicians from a
can lead to traffic accidents,
BYD authorized dealer or service
resulting in serious injuries or
provider according to the installation
deaths.
instructions.
●
When the tires are rotated or the Direct Tire Pressure Monitoring System
tire pressure monitoring module is
replaced, the entire tire pressure ●
The direct TPMS is an auxiliary system
monitoring system needs to be that monitors the tire pressure in
rematched, which is recommended real time, improves the driving safety
to be performed by a professional and comfort of the vehicle, and
technician from a BYD authorized reduces the accelerated wear of tires
dealer or service provider; otherwise, and the increase of vehicle energy
this system may fail. consumption caused by insufficient
●
Since tire pressure varies with regional tire pressure.
temperatures, inflate or deflate the ●
The user can go to the instrument
tires according to the values displayed
on the instrument cluster and the cluster menu by on the
standard tire pressure value. steering wheel, switch to the driving
●
TPMS features wireless transmission information bar by and of
and its reception performance may be

175
 , and select the tire pressure CAUTION
display interface by the roller on . ●
The service time of the tire
pressure monitoring module is
Tire pressure system alarm
related to the daily driving
●
When the pressure of any one of distance and other related factors.
the four tires is lower than 80% of
The tire pressure monitoring
the standard tire pressure and the
●

module transmits tire pressure

system is running, the tire pressure
and other information to the
fault indicator lights up and the tire
display regularly. Therefore, if the
pressure value turns yellow. It is
tire pressure suddenly drops or
advisable to stop the vehicle and check
the tire bursts during driving,
the corresponding tires for slow leaks
the monitoring module can only
and to inflate them to a reasonable
transmit data to the display in
pressure.
the next monitoring. Therefore,
●
When the temperature of any one of it may cause the driving to be
the four tires is higher than 85°C for 3 out of control. If a damaged
consecutive minutes, the tire pressure tire is accompanied by the
system gives a high-temperature monitoring module damage and
alarm, and the corresponding tire thus no message can be sent,
temperature indicator turns yellow. It or if it is suspected that a tire
is recommended to stop the vehicle has been damaged, stop driving
and continue driving only after the tire immediately, instead of waiting
temperature cools down. for the display to send an alarm
signal.
●
When one or more tires leak quickly
and this system is running, the tire ●
Incorrect installation of the
pressure fault indicator flashes and the tire pressure monitoring module
displayed tire pressure value becomes may affect the air tightness of
red. Please stop the vehicle in time the tires. It is recommended
and replace the tires or contact a BYD that the monitoring module
authorized dealer or service provider. be installed and replaced by
professional technicians from
●
When the system is running, if a a BYD authorized dealer or
fault occurs, the tire pressure fault service provider according to the
warning light is solid on after flashing, installation instructions.
and the message "Abnormal signal"
or "Please check the tire pressure ●
Since the tire pressure varies
monitoring system" is displayed on the with the change in environmental
instrument cluster. In that case, please temperature, please inflate or
check whether the corresponding tire deflate as appropriate according
pressure monitoring module is normal to the tire pressure value
and whether it is within the range of displayed on the instrument
a large electric field for a long time. cluster and the standard tire
If the alarm persists for a long time, pressure value.
please contact a BYD authorized dealer
If the vehicle is equipped
or service provider.
●

with electrical accessories not

approved by BYD, the tire

176
 CAUTION Head-up Display (HUD)*
pressure monitoring system may Head-up Display (HUD)*
be disturbed. In this case, do not
misunderstand it as a tire pressure HUD shows essential information (such
system fault. as vehicle speed, speed limit, ACC,
●
For wheel rim replacement, spare lane departure and BSD) that is
tire* installation, or tire rotation projected outside the front windshield
for the four wheels, the tire and reflected to the driver's field of view.
pressure system should be reset. This avoids frequent switching of eye
Please drive the vehicle to a focus and improves driving safety 。
BYD authorized dealer or service
provider for resetting. How to use

To activate or deactivate the HDC, go

WARNING
to (infotainment system) → ADAS. 04
●
If the tire pressure is abnormal, HUD is enabled by default. The system

USING AND DRIVING

this system does not prevent the defaults to previous settings when the
vehicle from driving. Therefore, vehicle starts.
each time before driving, the user
should start the vehicle statically
to check whether the tire pressure
meets the tire pressure value
specified by the manufacturer. If
not, do not drive the vehicle;
otherwise, vehicle damage or
personal injuries may be caused.
●
If abnormal tire pressure is found
during driving, check the tire
pressure immediately. If the low Set HUD
pressure warning light is on, do ●
Height Adjusting: 21 levels of
not conduct sudden steering or brightness adjustment (-10 to 10) for
emergency braking, but reduce HUD virtual images (default level: 0).
the speed and pull over the
vehicle as soon as possible. ●
Brightness Adjusting: 11 levels of
Driving at low tire pressure may height adjustment (1 to 11) for HUD
cause permanent damage to the virtual images (default level: 6).
tire and increase the possibility
Whirling Adjusting: 11 levels of angle
of tire scrapping. If the tire
●

adjustment for HUD virtual images

is seriously damaged, it may
(default level: 0°).
cause traffic accidents and serious
casualties. ●
Mode Setting: Select the classic mode
(default) or snow mode according to
the driving environment.
●
Settings optional for display: The Safe
driving assist function is activated by

177
 default. Tap the icon to deactivate the information as steering wheel's angle
function. and vehicle speed, and continuously
compares with the actual condition. If
CAUTION the vehicle swerves from the normal
lane, the VDC corrects the situation by
●
Do not put articles on the head-up engaging brakes to the corresponding
display. wheels to help the driver control skidding
and maintain directional stability.
●
Wipe the dust on the dust-proof
board with soft cotton cloth or Traction Control System(TCS)
paper towel.
TCS prevents drive wheels from slipping
●
No water or other liquid is allowed during acceleration by reducing the
to flow into the opening of the engine power. It also applies braking
head-up display. forces when necessary to prevent drive
wheels from idling. It makes the vehicle
easy to start, accelerate, and climb under
Driving Safety Systems adverse driving conditions.

For better driving safety, the WARNING

following driving safety systems
works automatically based on driving
●
TCS may not work effectively in
conditions. However, it is important to the following situations:
remember that these systems are only ●
When the vehicle is running
auxiliary and should not be relied on on a wet and slippery road,
excessively during driving. TCS may be unable to control
the direction and meet the
Intelligent Power Braking System power requirements, even if it is
functional;
The intelligent power braking system is
an advanced decoupled electro-hydraulic
●
Do not drive in conditions where
braking system, incorporating vacuum the vehicle may lose its stability
booster, electronic vacuum pump, and and power.
ABS/ESC functionality. This system,
based on the driver's braking demand, Hill Hold Control(HHC)
provides power assistance for braking After the brake pedal is released, HHC
when needed. It also features advanced maintains brake pressure for one second
control functions like ABS, electronic to prevent backward sliding.
brakeforce distribution (EBD), traction
control system (TCS), vehicle dynamic Hydraulic Brake Assit(HBA)
control (VDC), comfort stop (CST), and
When you press the brake pedal quickly,
comfort regenerative braking system
HBA detects that the vehicle is in
(CRBS) that enhance vehicle stability,
emergency condition. It quickly increases
comfort, and brake energy recovery
the brake pressure to the maximum so
efficiency.
that ABS can intervene more quickly and
Vehicle Dynamics Control(VDC) shorten the braking distance effectively.

When the vehicle turns suddenly Controller Deceleration Parking(CDP)*

while running, the VDC system judges
the driver's intention based on such

178
When the EPB switch is pulled up, CDP ●
In some special conditions, such as
starts to work and the vehicle brakes at at a long stretches downhill, the
a constant deceleration (the deceleration HDC function may be temporarily
is 0.4g if only the EPB switch is pulled unavailable due to high brake
up and 0.8g if the EPB switch is pulled temperature.
up and the brake pedal is pressed at the
same time) until the vehicle comes to a
●
A "Please check the HDC system"
stop. If the driver releases EPB, CDP stops message is displayed for safety. To
functioning. restore the function, stop the vehicle
until the brake temperature cools
Hill Descent Control(HDC)* down.
●
Working principle: The hill descent ESC operation instructions
control (HDC), an added feature of
the ESC system, is designed to
●
ESC working
improve vehicle comfort. To activate ●
If there is a risk of skidding or
or deactivate the HDC, go to backsliding when the vehicle starts
(infotainment system) → ADAS. the on a slope, or if either drive wheel is 04
main function of which is to assist spinning, the ESC indicator flashes to

USING AND DRIVING

in uphill and downhill slow driving indicate that ESC system is working.
through active braking. When HDC is ●
Disabling ESC
working, ABS is activated when the
wheel slip exceeds the ABS triggering ●
If the vehicle gets stuck in snow or
threshold, allowing you to safely and mud, ESC may reduce the power
smoothly go downhill, or even reverse. output from the motor to wheels.
Activate the snow mode to get out of
●
Activate HDC:
the jam.
●
When the vehicle speed is lower than ●
Turning off ESC
38 km/h, activate the HDC and state
indicator on the instrument cluster ●
Go to infotainment →ADAS to
stays on.
turn off ESC. ESC also checks its
●
HDC speed control: operating status in real time. If
ESC OFF switch is pressed while
●
HDC is functional when the vehicle ESC system is working, the system
speed is within 11 km/h - 38 will complete the active intervention
km/h. In this case, press/release the control rather than executes the
accelerator pedal or brake pedal to "shutdown" command immediately.
adjust the speed. The pedal release ESC is disabled only after the
determines the final speed. The HDC intervention control is complete.
status indicator flashes to indicate
that the HDC is working. ●
After ESC is turned off, some of its
deactivated functions will be enabled
●
Deactivate HDC: if either the ESC OFF button is pressed
●
Deactive the HDC, and the indicator again or the vehicle speed exceeds
on the instrument cluster goes out the threshold of 80 km/h. In order
immediately. to prevent ESC from being turned off
suddenly, ESC can be activated again
●
HDC also automatically stops when only when it is not in a vehicle dynamic
the speed exceeds about 65 km/h. intervention state.
●
HDC malfunction: ●
ESC OFF switch mis-operation

179
 ●
ESC is considered to be mis-operated ●
The use of any defective tire or
if the ESC OFF switch is pressed and modified suspension affects the
held for more than 10 seconds. In driving safety system and may cause
that case, all internal ESC functions the system to fail.
continue to work.
●
Restarting ESC after the vehicle is Multi-Collision Brake (MCB) Function
powered off
●
If an accident requires airbags
●
When the ESC system has been activation, the vehicle will engage
turned off, restarting the vehicle will automatic braking.
automatically restart ESC system.
●
Speed reduction, along with
●
The start of ESC is linked with the intervention by additional driving
vehicle speed. systems(Electronic Stability Control
(ESC), Anti-lock Braking System (ABS),
With ESC turned off, the vehicle
will assist the vehicle to maintain
●

can become highly unstable at a

stability and lane position.
speed beyond 80 km/h, so ESC starts
automatically in this case. ●
Hazard and brake lights will also
light up to alert oncoming traffic
ESC activated
andprevent further collisions.
●

●
If the ESC fault indicator flashes, ●
To support emergency service rescue
be sure to drive carefully, because and vehicle recovery, brakes will
careless driving may cause an release and brake lights will go off after
accident. Exercise additional caution the accident.
when the indicator is flashing.
●
The driver can interrupt the multi-
●
With ESC system disabled collision braking at any time by
accelerating or braking.
●
Be careful when ESC is disabled,
and drive at speeds suitable for road
conditions. The ESC system ensures Anti-lock Braking System (ABS)
vehicle stability and its driving force.
Never turn it off unless necessary. ●
The hydraulic system ofAntilock
Braking System(ABS)to drive the brake
●
Tire replacement has two independent circuits. Each
●
Make sure all tires are of the same circuit passes through the vehicle
size, brand, tread, and total load. In diagonally (the front left wheel brake
addition, be sure to inflate tires to is connected with the rear right wheel
the recommended pressure. brake, etc.) and acts. If one circuit fails,
two wheels can still be braked. If one
●
Neither ABS nor ESC will work circuit fails, two wheels can still be
properly if the vehicle is fitted with braked.
different tires.
●
For details on tire or wheel
replacement, it is recommended to
contact a BYD authorized dealer or
service provider.
●
Tire and suspension handling

180
 CAUTION

vehicle will become extremely

unstable.
●
ABS cannot reduce the time and
distance required to brake the
vehicle. This device only helps you
control steering when braking.
Please always keep a safe distance
from other vehicles.
In case of a sudden brake or
ABS cannot prevent skidding
●

application of brake on a slippery road,

caused by sudden direction
ABS helps to prevent the wheels from
change, such as trying to make
locking or slipping, so that you can
a sharp turn or change lanes
keep the steering control.
suddenly. Always drive carefully at
a safe speed, regardless of road
04
●
When the front tires skid, there is
no steering control, which means that and weather conditions.

USING AND DRIVING

the vehicle still moves forward even ●
ABS does not prevent decrease
though the steering wheel is turned.
in stability either. When applying
ABS helps to prevent locking and,
the brake in an emergency, the
since rapid pulsating braking is much
steering should be moderate. A
faster than human reaction, helps to
large or sharp turn during the
maintain steering control.
driving can cause the vehicle to
●
Do not press the brake pedal in a swerve into oncoming traffic or
pulsating manner; otherwise, ABS may run off the road.
fail. When turning the steering wheel to ●
When running on soft or uneven
avoid danger, always maintain strong
surfaces (such as gravel or snow),
and stable pressure on the brake pedal
a vehicle with ABS may require
so that ABS functions.
a longer braking distance than
●
When ABS is activated, noise may be a vehicle without ABS. In such
heard. This is because the ABS is cases, reduce the vehicle speed
pulsating the brake quickly, which is and keep a greater distance from
normal. other vehicles.

CAUTION WARNING
●
If the ABS fault warning light is ●
ABS cannot work effectively under
still on while the braking system the following conditions:
warning light is on, immediately
park the vehicle in a safe place. ●
Tires used do not have
It is recommended to contact a a sufficient grip level (e.g.,
BYD authorized dealer or service excessively worn tires are used
provider. on snow-covered roads);
●
In this case, if brakes are applied, ●
The vehicle skids when driving
the ABS will not work and the at a high speed on slippery
roads.

181
 WARNING WARNING

●
ABS is not designed to reduce the ●
When the interior rearview mirror
braking distance of the vehicle. gets stuck, do not adjust it
Always keep a safe distance from violently by hand, as this may
the vehicle ahead when: cause it to fall off.
●
Driving on muddy, sandy or ●
Do not adjust the rearview mirror
snowy roads; while driving, as this may cause
loss of vehicle control, accidents
●
Driving on uneven roads or with and occupant casualties.
multiple potholes;
●
Bumpy roads. Manual Anti-Glare*

The rearview mirror can be adjusted

Other Main to two positions suitable for driving in
the daytime and at night. The nighttime
Functions driving position reduces the glare from
vehicles in the rear.

For daytime driving - adjust the control

Interior Rearview Mirror
●

lever to position ①, where the image

on the rearview mirror is the clearest.
Automatic Anti-Glare*
●
For nighttime driving - adjust the
The automatic anti-glare interior rearview control lever to position ②. Remember
mirror is equipped with electronic that rear view image clarity decreases
anti-glare function, which automatically when glare is reduced.
adjusts the lens color of the mirror
according to the surroundings to reduce
the interference of rear glare on the
driver's field of vision.

Manually Adjusting the Mirror

Move the interior rearview mirror up or

down, left or right to a suitable position.
WARNING

●
Do not hang heavy objects on the
interior rearview mirror, or shake
or pull it vigorously.

182
 Folding
Electric Side Mirrors
Manual Folding
The driver can adjust the electric external
rearview mirror via its switch to a position Press the outer edge of the external
where the driver can just see the side rearview mirror hard to rotate the mirror 04
of the vehicle in the external rearview body around the folding shaft to the

USING AND DRIVING

mirror. locking position.
●
Selection switches - used to select
the external rearview mirror to be
adjusted.
●
： Left external rearview mirror
button
●
： Right external rearview mirror
button

Electric Folding
●
Press the button to fold the
external rearview mirror electrically
and press it again to unfold it.
●
When the anti-theft function is
activated, the two external rearview
mirrors fold automatically.When the
anti-theft function is released, they
●
Adjustment switch - used to adjust unfold automatically.
the external rearview mirror lens. Press
the switch according to the desired
direction.

Manual Adjustment

Press the edge of the mirror by hand to

rotate the mirror around the center and
adjust it to a proper position.

183
 1. Pull up the wiper arm at the driver
side, and then pull up the other at the
passenger side.

2. Press the wiper blade lock button.

REMINDER

●
Do not adjust the side mirrors
while the vehicle is in motion. This
may obstruct the control of the
3. Hold the wiper blade clip and take out
vehicle, resulting in accidents.
the wiper blade in the direction shown
●
Using the side mirror electric in the figure.
heating defrosting function for a
4. When assembling a new wiper blade,
long time may cause the mirror
operate in the reverse order of
to wear out faster. Turn off the
removal.
defrost button when it is not
needed.

Wipers
Check the condition of the front and
rear wiper blades at least once every six
months for cracks or local hardening of
the rubber. If any of these are found, the
wiper blades should be replaced.

Replacing Wiper Blades Replacing Rear Wiper Blade

1. Lift the rear wiper arm from the rear

Replacing Front Wiper Blade
windshield.
The user can go to infotainment system
2. Hold the wiper arm by hand and pull
→ Vehicle Health →Overhaul to out the blade vertically, as shown in
activate the front wiper maintenance the figure.
function. After the function is activated,
the wiper runs to a high position and 3. When assembling a new wiper blade,
then stop, so as to facilitate maintenance operate in the reverse order of
and replacement of the wiper. After removal.
maintenance, the wiper returns to the
reset position after the front wiper
maintenance function is deactivated.

184
 CAUTION

●
Do not open the hood when the
wiper arms are pulled up.
●
Lower the wipers slowly, avoiding 04
direct impact onto the windshield.

USING AND DRIVING

●
Do not bend the wiper blade, and
do not obstruct the wiper blade
when the wiper is in operation.

185
186
05
IN-VEHICLE
DEVICES
Infotainment System...................... 188
A/C System...................................... 190
Storage Device................................ 197
Other Devices..................................200
Infotainment video call, the system must be used after
network connection.

System A warning is displayed when the

infotainment system starts for the first
time. Tap Agree to enter the system.
Infotainment Buttons
You can use the customized infotainment
touchscreen as needed. A shortcut menu
When the ignition is on, the initial screen
is provided for your convenience, which
is displayed for several seconds and the
can include WLAN, Bluetooth, mobile
infotainment system starts to work. To
data connection, volume, light mode, and
better experience infotainment functions,
some other vehicle controls.
such as intelligent voice control, apps and

1 Infotainment display screen 2 Infotainment switch/Scroll button

Infotainment touchscreen rotation ●

During the process, do not touch any
method infotainment button or turn off the
power supply, or errors may occur.
●
Clink the screen rotation button
on the multimedia touchscreen to ●
The process takes two to five
automatically adjust the horizontal mimutes.
and vertical screens.

Factory reset
●
This function factory resets the
infotainment system.

188
 WARNING REMINDER

●
To avoid faults in the infotainment ●
To better use related features
system, do not use a high-power (such as smart voice, App and
inverter on the vehicle. video call) of the infotainment
system, it is recommended to
●
Do not format or root the device
have the internet connected.
without authorization, as this may
cause infotainment system or
vehicle malfunction. Widgets

●
When the infotainment system
CAUTION
is started, the widget screen
is automatically displayed, mainly
●
To prevent damage to the
containing top status bar, vehicle
touchscreen:
settings, A/C, navigation bar, and
●
Touch the screen gently. If there widget window.
is no response, remove finger
As shown:
from the screen, then touch it
●

again. 05
Clean the screen with a soft

IN-VEHICLE DEVICES
●

damp cloth. Do not use any

cleaning product.
●
Using the touchscreen
●
When the screen temperature is
low, the image displayed may be
darker or the system may work
slightly slower than normal. The widget screen contains three small
customizable windows:
●
The screen may be dark or
difficult to see when you are 1. Adding a widget: Touch and hold the
wearing sunglasses. In that case, widget icon you want to replace to
change the viewing angle or take make it editable. The widget icon you
off the sunglasses. can add is displayed at the bottom
of the screen. Drag the intended
●
The touchscreen buttons that widget icon to the desired position and
are grayed out cannot be release it.
operated.
2. Deleting a widget: Touch and hold the
●
The touchscreen interface shown widget icon you want to delete, drag
here is for reference only. it to the delete icon at the top of the
●
In driving, please use the page, then release it.
infotainment system in landscape 3. Changing widget position: Touch and
mode wherever possible for your hold a widget icon, drag it to the
safety. position of another widget, and then
release it.

Shortcut: Slide down the top status

bar. The shortcut screen is displayed,

189
including shortcuts to WiFi, Mobile data, "Set the temperature to 23 °C", or
Bluetooth, Mute, Hotspot, Screenshot, "Turn on the seat ventilation for the
Remote location, Brightness, and other driver". BYD Assistant performs the
vehicle controls. recognized instruction.

Language Setting
A/C System
●
When the vehicle is powered on, set
the language as Simplified Chinese or
English in infotainment touchscreen → A/C ON/OFF
→ System Settings → More →
① Automatic A/C button
Language.
② A/C button

③ Defrosting button for front windshield

BYD Assistant

BYD Assistant is an intelligent voice

assistant that reponds to your
voice commands, such as requesting
REMINDER
navigations, playing music/radio/DAB,
making a phone call, and controlling in- ●
Remote A/C activation:
vehicle devices.
●
The user can turn on the
●
How to wake up BYD Assistant:
A/C through the remote
control key or BYD APP to
●
On the steering wheel, press the
gain a comfortable interior
button. environment in advance.
●
On the infotainment touchscreen, tap
.
●
Say the wake word: "Hi, BYD."
●
Your speech instruction can be
recognized after the wake-up.
●
Make a request as you like.
●
For example, "Go home" (shortcut
locations set), "Play music", "Start
DAB+", "Make a call" (contacts data
and Bluetooth connection required),

190
A/C Operation Interface

05

IN-VEHICLE DEVICES
1 A/C Settings Defrosting button for front
10
2 Air purification interface windshield

3 Seat vent/heating 11 Rear windshield defroster

4 A/C Operation Interface 12 Recirculation/Fresh air

5 A/C button 13 Ventilation

6 Automatic A/C button 14 Blowing Mode

7 Cooling 15 Blower speed adjustment

8 Maximum Cooling 16 Driver climate control

9 Dual-zone control 17 Front passenger climate control

REMINDER REMINDER

●
Odor of A/C: easy to be attached by the
A/C condensate, and the wet
●
When the A/C is just turned on, evaporator tends to adsorb
the air from the A/C may have a unfiltered human perspiration,
moist and mildewy odor, which dust, etc. If the condensed water
is normal. During the operation on the evaporator does not dry,
of the A/C, the evaporator is the dark and humid evaporator

191
 ●
Features remain in the automatic
REMINDER mode until other operation is
performed. If the blower speed, vent
surface tends to breed mold, mode or compressor state is manually
which tends to produce a set, the full-automatic control is
peculiar smell after long-term disabled.
fermentation.
A/C button
●
Methods to prevent odor:
●
To turn off the A/C, tap this A/C button.
●
Turn off the cold air and
ventilate the vehicle to keep it Seat vent/heating
relatively dry before parking. ●
Tap this button to enable the seat
●
Check, clean or replace the filter ventilation and heating function. See
screen regularly. the Heating and ventilation system* in
3 - Operation of Controller for specific
●
Keep the compartment as clean operation methods.
and fresh as possible.
Blower Speed Adjustment
If any odor still exists
Tap this button to adjust the blower
●

after implementing the above

speed to an appropriate level. The
methods, contact a BYD
higher the level is, the greater the
authorized dealer or service
blower speed is.
provider for maintenance.
Defrosting button for front windshield
●
In order to keep the internal
working environment of A/C ●
Tap this button to switch the A/C
system dry, the A/C blower may to the front defrosting control mode,
automatically start for a while and the air mainly flows to the front
after the vehicle is powered windshield and side windows. Tap
off and locked. It dries the this button again to exit the front
condensed water generated on defrosting control mode.
the evaporator surface when the
A/C is turned on, so as to prevent
●
Tap this button to turn on the
mold breeding on the evaporator defroster, defogger, and A/C. That
surface. Therefore, the A/C blower is, the A/C is turned on regardless
automatically starts upon locking of whether the compressor control
in some cases. button is operated.

Climate control

Functional Definition ●
Driver climate control
●
In independent mode: used for
Automatic A/C button climate control of the driver side.
●
Tap this button, and then the button ●
In associated mode: used for climate
lights up (the automatic A/C button control of the driver side and the
indicator on the gearshift lever panel front passenger side.
lights up), and the compressor state,
blower speed, and vent mode are
●
To increase the temperature, tap the
automatically adjusted. upper arrow on the touchscreen or
tap the temperature display area and
then slide downward. To decrease
the temperature, tap the lower arrow

192
 on the touchscreen or tap the ●
In association mode, operating the
temperature display area and then front passenger climate control
slide upward. automatically switches to the
independent mode.
●
When it is adjusted to the coldest
position, "LO" is displayed. When it is Maximum Cooling
adjusted to the hottest position, "HI"
is displayed.
●
Tap this button to switch the A/C to
the maximum cooling control mode.
●
Front passenger climate control The compressor is turned on, the
temperature is adjusted to LO, the
●
In independent mode: used for blower speed is adjusted to the
climate control of the front maximum, the recirculation mode is
passenger side. activated, and air blows in face level
●
In associated mode: adjust the front mode.
passenger side temperature and exit ●
Tap this button again to exit the
the associated mode to enter the maximum cooling control mode.
independent mode.
Cooling
●
To increase the temperature, tap the
upper arrow on the touchscreen or Tap this button to turn on the A/C. 05
tap the temperature display area and At this time, the icon lights up and
then slide downward. To decrease the compressor starts to work. Tap

IN-VEHICLE DEVICES
the temperature, tap the lower arrow this button again to turn off the A/C
on the touchscreen or tap the compressor. At this time, the icon goes
temperature display area and then out and the compressor stops working.
slide upward.
Recirculation/Fresh air
●
When it is adjusted to the coldest
position, "LO" is displayed. When it is
●
Tap this button to switch the air inlet
adjusted to the hottest position, "HI" mode to recirculation, and the icon
is displayed. is displayed. Tap this button
again to switch the air inlet mode
Dual-zone control to fresh air, and the icon is
displayed.
●
Tap this button to switch from
independent mode to associated ●
When the Auto air recirculation
mode. when parking is enabled, the vehicle
switches to the recirculation mode
●
Independent mode: The automatically during parking to ensure
temperatures on the driver's side the air quality in the vehicle and avoid
and the front passenger's side can the exhaust from entering the vehicle.
be set separately. After this mode is
selected, the button icon lights up. Rear windshield defroster
●
Associated mode: The temperatures ●
Tap this button to activate the
on the driver's side and the front rear windshield defroster and the
passenger's side can be adjusted external rearview mirror defroster. If
simultaneously through the driver there is no other operation, they
climate control button. In association are automatically deactivated after
mode, the button icon is gray. operating for 15 min. Tap this button
again to turn off the rear windshield

193
 defroster and the external rearview
mirror defroster.
●
This function cannot be used to dry
rain drops and melt snow.

WARNING

●
Do not touch the external
rearview mirror surface after
turning on the rear windshield
defroster switch because its
surface becomes hot. Precautions for Operation
●
To quickly cool down the vehicle
CAUTION parked under the burning sun, open
the window and drive for several
●
When cleaning the inner side of minutes. In this way, the hot air can be
the rear windshield, be careful not discharged to facilitate the A/C to cool
to scratch or damage the heating down the vehicle.
wire or connector.
●
To cool down quickly, adjust the
temperature to "LO" and keep the
Ventilation
setting in recirculation mode for
●
Tap this button to switch A/C to the several minutes.
ventilation control mode, with natural
Make sure that the air inlet grille in
wind blown out.
●

front of the front windshield is not

●
Tap this button again to exit the blocked (by such things as leaves or
ventilation control mode and switch to snow).
the automatic mode. ●
In wet weather, do not let cold
Blowing Mode air blow onto the windshield. The
temperature difference between the
Tap an icon on the infotainment system inside and outside of the windshield
screen to select the corresponding causes fogging windshield.
blowing mode. Blowing modes can
be freely selected on the infotainment ●
Keep the space under the front seats
system screen, and up to three blowing unoccupied so that the air in the
modes can be activated at the same time vehicle can be fully circulated.
as required. ●
In cold weather, the fan speed is
: Air is blown onto the driver's and recommended to be set to a high
speed for one minute to remove snow
passengers' upper bodies.
or moisture from the intake channel,
: Air is blown onto the driver's and so as to reduce fogging of the window.
passengers' feet. ●
In cold weather, keep the setting in
recirculation mode for several minutes
: Air is blown onto the front
for rapid heating. To prevent the
windshield and side windows. windows from fogging up, switch to
fresh air mode after the temperature in
the compartment rises.

194
●
Close all windows when following
other vehicles on a dusty road or
driving in windy and dusty conditions.
Set the air inlet mode to recirculation,
and turn on the A/C fan.
●
When heating, press the compressor
control icon to light it up (the
compressor is turned on), reducing the
moisture in the airflow.
●
In ventilation mode, the system
introduces the natural wind outside
Rear vents*
the vehicle, so it is suitable for spring
and autumn.
① The venting angle can be adjusted by
toggling adjusting sheets in the vents.
Vents ② The vents can be adjusted or turned
on/off by toggling the roller.
Front Center Vent
05
The venting angle or blower speed can

IN-VEHICLE DEVICES
be adjusted by toggling adjusting sheets
in the center of vents, and vents can be
closed by toggling adjusting sheets left
and right to the limit.

Front side vent

The venting angle or blower speed can

be adjusted by toggling adjusting sheets
in the left/right vent, and vents can be
closed by toggling adjusting sheets up
and down to the limit.

195
 Air Purification Operation Interface

Air Purification System* Tap "Air purification" on the touchscreen.

The air purification system of the

A/C deeply purifies PM2.5 in the
compartment.

① Air purification interface

④Outside PM2.5 Value Display
②Quick purification button
⑤ In-Vehicle PM2.5 Value Display
③Exterior PM2.5 Detection Button

PM2.5 Detection Button In-Vehicle PM2.5 Value Display

●
Tap this button to detect interior ●
Tap this icon to display the interior air
and exterior air quality. The detection PM2.5 value and level.
values and levels are displayed on the
PAD in real time. REMINDER
●
Tap this button again to turn off the air
quality detection function.
●
The PM2.5 value detected by the
on-board air purification (PM2.5)
detector is the PM2.5 value in
Quick purification button the air near the vehicle carrying
●
Tap this button to enable fast the device in a short time, which
purification. should be different from the
daily or real-time PM2.5 value
●
Tap it a second time to end fast declared by national and relevant
purification. government authorities.

196
 Tap this icon to enable the Fan speed
REMINDER reduction during calls.
●
Reduce the frequency of PM2.5
detection in the following
environments:
●
Sandstorms and other such
extremely harsh environments.
●
Cold regions (ambient
temperature <-20℃)
●
High humidity environments
(relative humidity >90%); ② Auto air recirculation when parking

●
Environments with a change Tap this icon to enable the Auto air
in temperature (prone to recirculation when parking.
condensation), such as driving Tap this button a second time to disable
in from a cold environment it.
to a high-temperature indoor
environment or parking lot. ③ Remote A/C schedule mode 05
●
Running maximum fan speed in Tap this button to set the time for remote

IN-VEHICLE DEVICES
recirculation mode can quickly A/C running.
reduce the concentration of fine
④ Auto A/C mode
particles in the air inside the
vehicle. Economical and Comfort modes are
available.

Outside PM2.5 Value Display ⑤ Automatic purification*

●
Tap this icon to display the exterior air ●
Tap this button to enable auto
PM2.5 value and level. purification function.
●
Tap this button a second time to
A/C Settings disable it.

Press this button to display A/C

Storage Device
●

Settings screen.
●
Tap it again to exit A/C Settings screen.
Door Bins
Each door is equipped with a door bin to
store beverage bottles or small items.

① Fan speed reduction during calls

197
 side glovebox. Please keep the driver's
side glovebox closed during driving.

Glove Box
●
Pull the handle to open the glovebox. Center Console Cubby
The light in the glovebox goes on when
it is opened.
●
Pull up the center console cubby cover
●
Push the glovebox up to close. The as the figure shows.
light in the glovebox goes off when it
is closed.
●
Press the center console cubby cover
downward to close it.

CAUTION
REMINDER
●
To reduce risk of injury in the
event of an accident or emergency
●
To reduce risk of injury in the
braking, keep the center console event of an accident or emergency
cubby closed while driving. braking, keep the center console
cubby closed while driving.

Bill Box
Cup Holder
●
Pull the handle on the driver's side
glovebox to open it. Front seat cup holder

●
Invoices, business cards, or similar The front seat cup holder is located in the
items can be put in the driver's side center console.
glovebox. Do not put in large or heavy
objects, so as not to close the driver's

198
 CAUTION

●
When using the cup holder, do not
start or brake the vehicle suddenly
to prevent liquid spillage and burn
you or other passengers.
●
To prevent liquid splashing during
door opening/closing or driving,
please do not place open cups
or untight beverage bottles in the
cup holder.
CAUTION
●
To ensure safe driving, the driver
Do not place an open cup or is strictly prohibited from taking
untightened beverage bottle in the the cup out or placing it in the cup
cup holder, so as to avoid liquid holder while driving.
spillage when you are opening and
closing the doors and driving.
Seatback Pockets 05
●
Do not place an open cup or
untightened beverage bottle in
There are seatback pockets at the

IN-VEHICLE DEVICES
the cup holder, so as to avoid
●

liquid spillage when you are back of the front seats for storing
opening and closing the doors magazines, newspapers, or similar
and driving. objects.

●
To ensure safe driving, the driver
is strictly prohibited from taking
the cup out or placing it in the cup
holder while driving.

Rear Seat Cup Holder

Pull down the rear armrest to use the rear

seat cup holder located on it.

Glasses Case
●
Press the glasses case cover to open it.

199
 ●
To access the vanity mirror, pull
the sun visor down and flip open
the mirror cover. The vanity mirror
indicator lights up. The indicator goes
out when you close the mirror cover or
fold up the sun visor.

Other Devices
Sun Visor
To block the sunlight from the front,
Safety Handles
●

pull the sun visor down.

●
To block the light from the side, ●
Pull the safety handle down for use.
remove the slewing sleeve from the The handle returns to its original
fixed support and turn sun visors to position when released.
the side window.
●
Beside the safety handle is the clothes
hook to hang clothes and hats.

REMINDER

●
Correct use of the sun visor CAUTION
improves driving safety and
comfort.
●
Do not hang heavy objects on
the grab handle or clothes hook,
as this may result in damage or
Vanity Mirror* personal injury.

●
Vanity mirrors are installed on the
driver’s and front passenger’s sun
visors.

200
12V Auxiliary Power
●
It is used for accessories with 12V DC
working voltage and no more than 10A
working current.
●
Open the cover of the 12 V backup
power to use it when the vehicle is
powered on.

SD Card Slot*
An SD card slot is provided at the hollow
part close to the driver's side under the
auxiliary dashboard.

05

IN-VEHICLE DEVICES
Front-Row USB Ports
① USB charging port

② USB data transmission port

Baggage Compartment
Cover
●
The cargo cover is used for privacy and
direct sunlight protection.
●
Lay down the seat, place one side of
the cargo cover into the groove of
the C-pillar lower shield, then press it
Rear Charging Ports to the bottom, and insert it into the
groove of the C-pillar lower shield on
the other side from above the seat lock
Rear charging ports can only be used for
ring. Pull out the curtain and hang it in
charging and cannot be connected to the
the grooves on both sides in the rear.
infotainment system.

201
 ●
The green icon
in the cellphone
flashes dynamically
during charging.

Charging fault: The

●

icon flashes.

●
Do the reverse to remove the cover.

WARNING

●
When installing the cargo cover,
make sure that it is installed
securely.
●
Do not place any objects on the
cargo cover. REMINDER
●
Never allow a child to climb ●
The smartphone wireless charging
onto the cargo cover, otherwise, setting icon can be added
damage to the cargo cover, or or deleted in the edit bar
even injury/death to the child, can on the Quick interface of the
happen. Infotainment System.
●
The smartphone wireless charging
Smartphone Wireless is applicable to QI certified
smartphones only.
Charging Position*
●
Do not place any foreign objects in
●
The smartphone wireless charging the charging area during program
area is located in the center upgrading.
console. The user can slide down ●
Only one smartphone can be
the status bar on the top of the
charged at a time.
infotainment touchscreen to open
the Quick interface and turn on or ●
Too thick smartphone shell may
off the smartphone wireless charging cause charging failure.
function. The system is turned on by
default. After the vehicle is started,
●
When the vehicle runs through
place the smartphone on the anti-skid bumps, wireless charging may be
rubber pad in the wireless charging briefly interrupted.
area, with the smartphone screen ●
If the smartphone deviates
facing upwards, and the smartphone is from the wireless charging area
automatically switched to the wireless and stops charging, move the
charging mode. The charging icon smartphone back to the wireless
is displayed on the infotainment UI charging area.
interface.

202
 REMINDER CAUTION

●
In the event of smartphone ●
When charging the smartphone
wireless charging failure, make wirelessly, if any metal object
sure that there is no object between the smartphone and
placed on the wireless charging the rubber pad is found, do not
area or wait for the wireless remove it immediately by hand to
charging area to cool down before avoid burns.
charging again. If the wireless ●
For better charging, place the
charging still fails, please contact
smartphone in the center (where
a BYD authorized dealer or service
the "Charging Area" is shown).
provider.
●
Do not spray water on the
charging area to prevent water
CAUTION
from entering the wireless charger
through the gap of the rubber
●
During wireless charging, ensure
pad, thus avoiding charger failure.
that the intelligent key is more
than 25cm away from the When the temperature is too high,
05
●

charging area. the charging of the smartphone

may stop and continues after the
Do not place coins, metal keys,

IN-VEHICLE DEVICES
●

temperature drops.
metal rings, or other items
containing metal components ●
BYD is not responsible for the
on the wireless charging area problems caused by the external
together with the smartphone, so wireless charging coil. Please use
as to avoid dysfunctions and even such coil with caution.
safety accidents.

Do not place heavy objects on the

Boot Cover Board
●

charging area to avoid damage to

the charging area.
The boot cover board can be installed at
●
If the smartphone wireless two different heights. Press the handle on
charging system fails, contact a the cover board to remove it and adjust
BYD authorized dealer or service height.
provider.
1. When installed at the upper height
●
BYD is not liable for any problems position, the boot cover board is flush
caused by abnormal use. If the with the top surface of the support
product has been disassembled or plate. When the rear seats are laid
modified, the warranty service is down, the boot cover board is flatly
terminated. fitted with the back of the seats.
●
When leaving the vehicle, do
not place the smartphone in
the vehicle for charging to avoid
potential safety hazards.
●
Do not check smartphone
charging for a long time during
driving to ensure traffic safety.

203
 WARNING

●
If the side door glass is laminated,
it may not shatter and may remain
in position.
●
Once the glass is fractured
and weakened, use appropriate
method to push the fractured
glass out of the door aperture.
●
Take all necessary precautions to
2. When installed at the lower height
not be injured by any broken
position, the boot cover board is stuck
glass.
on the lower step surface of the
support plate, and the storage space
can be enlarged.

Emergency hammer
A window glass breakage tool is located
in the centre stowage compartment.

The tool is to be used on side door glass

only.

It is to be only used in case of emergency

exit from the vehicle.

How to Use

Remove the hammer from the stowage

compartment.

Remove any cover of the hammer end.

Hold the handle firmly, hold the hammer

end against the glass, push against the
glass to activate the spring release.

204
06
MAINTENANCE
Maintenance Information.............. 206
Regular Maintenance......................213
Self-Maintenance............................217
Maintenance Maintenance Plan Requirements
The vehicle must be maintained
Information according to a maintenance schedule.

If the vehicle is operated mainly under

one or more of the following special
Maintenance Period and conditions, some maintenance schedule
Items items need to be carried out more
frequently.
Vehicle Maintenance Plan ●
Road conditions
●
Maintenance plan aims to ensure ●
Driving on rough, muddy or snowy
driving stability, safety and economy, roads.
reducing the occurrence of faults. ●
Driving on dusty roads.
●
For the planned maintenance interval,
Driving conditions
refer to the maintenance schedule
●

depending on the reading of the ●

The vehicle is used to tow a camping
odometer or the time interval, trailer or a roof bracket is installed on
whichever comes first. the vehicle.
●
Overdue maintenance items should ●
The vehicle is driven within 8
also be implemented at the same km repeatedly and driven in
intervals. an environment with temperature
below zero.
●
Rubber hoses (for cooling and heating
systems, braking systems, etc.) should ●
The vehicle is driven in long-term
be checked by professional technicians idling or low-speed long-distance
according to the maintenance driving conditions. The examples
schedule. include police cars, taxis, or vehicles
carrying goods.
●
These are particularly important
maintenance items, and the
maintenance intervals of each item are Maintenance Schedule
recorded in the maintenance schedule.
The hose with any deterioration Vehicle Maintenance
or damage should be replaced
Maintenance should be based on the
immediately.
vehicle maintenance mileage and the
●
The maintenance schedule lists all interval months, whichever comes first.
maintenance items necessary to keep Vehicle maintenance mileage refers to the
your vehicle in the best operating total mileage.
condition.

Maintenance item Time and mileage interval for maintenance

The first maintenance is carried out in the 6th

Check whether the cooling water pipe
month or when the mileage reaches 3,500 km,
is intact and tightly locked at the
and the subsequent maintenance is carried out
connecting parts
every 12 months or 7,500 km.

206
Maintenance item Time and mileage interval for maintenance

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check exhaust pipe joint for air leakage
and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

Check the appearance of the three-way month or when the mileage reaches 3,500 km,
catalytic converter for bumps and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

Check fuel filler cap, fuel pipe and month or when the mileage reaches 3,500 km,
connector and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check charcoal canister
and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km, 06
Check chassis screw tightening
and the subsequent maintenance is carried out

MAINTENANCE
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check brake pedal and EPB switch
and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check brake pads and discs
and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check brake system pipeline and hoses
and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check steering wheel and lever
and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check drive shaft dust cover
and the subsequent maintenance is carried out
every 24 months or 15,000 km.

207
Maintenance item Time and mileage interval for maintenance

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check ball pin and dust cover
and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check front and rear suspension
and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check front and rear wheel alignment
and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first tire rotation is carried out in the 18th

month or when the mileage reaches 11,000 km,
Tire Rotation
and the subsequent tire rotation is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check wheel bearings for clearance
and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check hood lock and its fasteners
and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

Check the coolant level in the expansion month or when the mileage reaches 3,500 km,
tank. and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check brake fluid
and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

Check vehicle module DTC (clear after month or when the mileage reaches 3,500 km,
recording) and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first replacement is carried out in the

Replacing battery coolant* 24th month or when the mileage reaches 4,000
km, which comes first, and the subsequent

208
Maintenance item Time and mileage interval for maintenance

replacement is carried out every 24 months or

10,000 km.

Check it every 2 years or 40,000 km,whichever

comes first. If the breather valve itself is
Battery pack containment test
damaged or cannot be tightend and torqued
during maintenance,please replace it.

The first maintenance is carried out in the 6th

High-voltage battery tray, shield, impact month or when the mileage reaches 3,500 km,
bar, and mount point torque and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check for powertrain leaks or bumps
and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

Check for loose HV harnesses or month or when the mileage reaches 3,500 km,
connectors and burned connector pins and the subsequent maintenance is carried out
every 12 months or 7,500 km. 06
The first maintenance is carried out in the 6th

MAINTENANCE
Check for deformation or oil marks in HV month or when the mileage reaches 3,500 km,
module cosmetic parts and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

Check each charging port for any foreign month or when the mileage reaches 3,500 km,
objects or burn marks and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

Check for vehicle module software month or when the mileage reaches 3,500 km,
updates and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

Check for water seepage marks on HV month or when the mileage reaches 3,500 km,
parts and the subsequent maintenance is carried out
every 12 months or 7,500 km.

Check whether damping rubber sleeve The first maintenance is carried out in the 6th
on hood hinge limiting stud is worn month or when the mileage reaches 3,500 km,
out, and coat it with lubricating grease and the subsequent maintenance is carried out
regularly. every 12 months or 7,500 km.

209
Maintenance item Time and mileage interval for maintenance

The first maintenance is carried out in the 6th

Check that bulbs and LEDs are lighting month or when the mileage reaches 3,500 km,
properly and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

Check that headlight dimming function month or when the mileage reaches 3,500 km,
is normal and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

Check for any foreign objects or burning month or when the mileage reaches 3,500 km,
marks at the EPS bonding point and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

Check whether EPS connector is loose month or when the mileage reaches 3,500 km,
or connector pins are burned and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check EPS ECU for corrosion
and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

Check joint between EPS ECU and motor month or when the mileage reaches 3,500 km,
for foreign matters or corrosion and the subsequent maintenance is carried out
every 24 months or 15,000 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check ordinary filter screen*
and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check high-efficiency filter*
and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check PM2.5 quick tester filter screen*
and the subsequent maintenance is carried out
every 12 months or 7,500 km.

The first maintenance is carried out in the 6th

month or when the mileage reaches 3,500 km,
Check electrostatic filter*
and the subsequent maintenance is carried out
every 12 months or 7,500 km.

210
Maintenance item Time and mileage interval for maintenance

Initial down tilt of low beam The calibration is carried out every 10,000 km

Replace the long-acting organic acid coolant

Replace engine coolant and electronic
every four years or 100,000 km, whichever
control coolant
comes first.

Replace it every 2 years or 40,000 km, and

Brake fluid
check it during routine maintenance

Check the amount of EHS gear oil during

routine maintenance. Replace it every 4 years
EHS special gear oil
or 60,000 km and replace filter element
assembly together.

Check and change it at 24 months or 40,000

The oil in the reducer of the rear electric
km for the first time, and every 24 months or
powertrain
48,000 km afterwards.

Once every 6 months or every 72,000 km of

Capacity test and correction
vehicle running mileage

Engine Maintenance comes first.The mileage refers to the HEV 06

mileage.
The engine maintenance is based on the

MAINTENANCE
mileage or number of months, whichever

Maintenance item Time and mileage interval for maintenance

The first replacement is carried out in the 6th

month or when the mileage reaches 3,500 km,
Replace engine oil and oil filter and the subsequent replacement is carried
out every 12 months or 7,500 km, which
comes first.

Except the first maintenance, it shall be added

every 12 months or 7,500 km thereafter Spark
plug: Replace it on the 42th months or at
Gasoline detergent
mileage of 18,500 km for the first time, and
replace it every 48 months or 22,500 km
thereafter

Replace it on the 42th months or at mileage

Spark plug of 18,500 km for the first time, and replace it
every 48 months or 30,000 km thereafter

Replace it on the 30th months or at mileage

Fuel filter of 13,500 km for the first time, and replace it
every 36 months or 15,000 km thereafter

211
Maintenance item Time and mileage interval for maintenance

The first replacement is carried out in the 24th

month or when the mileage reaches 20,000
Air filter element
km, which comes first, and the subsequent
replacement is carried out every 10,000 km

Check on the 6th months or at mileage of

Check crank case ventilation system (PCV
3,500 km during the first maintenance, and
valve and ventilation hose)
check every 12 months or 7,500 km thereafter

Check on the 6th months or at mileage

of 3,500 km during the first maintenance,
Engine idle speed
and check every 24 months or 15,000 km
thereafter

Replace every 2 years or 30,000 km, or upon

Carbon canister dust filter frequent automatic fuel gun stopping during
refueling

REMINDER REMINDER

●
Gasoline detergent must be added ●
In order to keep the high-voltage
except for the first maintenance, battery in the optimum state,
and the amount added each time it is necessary to (at least
is 1 bottle (180 ml/bottle). every 6 months or 72,000 km)
fully charge and discharge the
●
If a vehicle has a mileage vehicle on a regular basis to
of more than 20,000 km and achieve the purpose of battery
was never added with gasoline self-calibration, or contact a
detergent, it is recommended to BYD authorized dealer or service
add 3 bottles (180 ml/bottle) at a provider for capacity test and
time, and then add 2 bottles at a calibration.
time every 7,500 km.
●
In following bad working
●
For areas using ethanol conditions, it is recommended
gasoline, it is recommended to to shorten the recommended
add 1 bottle (180 ml/bottle) maintenance intervals according
of gasoline detergent to every to the actual situation to protect
other tank of fuel. the vehicle. Drive the vehicle
●
Add gasoline detergent first and in low-temperature environment
then fill up the fuel tank. Do not (ambient temperature <5°C) for
refuel or add gasoline detergent a long time, and the continuous
before the refueling prompt driving time in HEV mode is
displays on the instrument short (<15min) every time, or it
cluster or the fuel indicator turns is frequently driven in a slow
yellow. crawling condition (vehicle speed
<10 km/h) for a long time.

Remarks:

212
●
The maintenance period in the table is ●
The maintenance schedule lists the
calculated from the purchase date. maintenance items and travel time or
distance based on the assumption that
●
To keep the vehicle in the optimum the vehicle is used as a normal means
state, please operate the vehicle of transportation to carry passengers
correctly according to the following and goods that do not exceed the
instructions. vehicle load limit.
●
Before the first maintenance, the use
ratio of HEV mode should not be less CAUTION
than 50% during running-in in ECO
mode. ●
Please maintain the vehicle
regularly according to the
●
After the first maintenance, the use requirements in the Warranty and
ratio of HEV mode should not be less Maintenance Service Manual of
than 10%. BYD.
The replacement time of the oil filter can
be shortened according to the degree of
fouling the gasoline engine. Vehicle Corrosion
Prevention

Regular The most common causes of vehicle

corrosion: 06
Maintenance ●
Saline and alkaline substances, dust

MAINTENANCE
and moisture are accumulated on the
Regular Maintenance vehicle floor.
●
The vehicle is in a high-humidity
●
In order to ensure that the vehicle environment or some parts of
runs with the best working efficiency the vehicle are in a humid and
and to reduce the occurrence of hightemperature environment for a
faults, maintenance must be carried long time.
out according to the maintenance
The paint layer or underlayer is
schedule.
●

scratched by minor collision or by

●
For the planned maintenance interval, stones and gravel.
refer to the maintenance schedule
To prevent vehicle corrosion, the
depending on the reading of the
following guidelines shall be observed:
odometer or the time interval,
whichever comes first. ●
Wash the vehicle frequently.
●
Overdue maintenance items should ●
If you drive on a saline-alkali road
also be implemented at the same in winter or live in a coastal area,
intervals. clean the chassis and wheel guard
with a high-pressure water gun or
●
The maintenance shall be carried out
steam at least once a month to
by a local BYD authorized dealer
reduce corrosion. After winter, wash
or service provider in accordance
the chassis thoroughly
with the corresponding standards and
specifications. ●
Check body paint and decorative parts

213
 ●
Any chip or crack found on the time, preferably at a professional auto
paint must be repaired immediately detailing shop.
to prevent corrosion. If fragments
or cracks peel off from the metal
●
Do not touch the top coat with greasy
surface, it is recommended to go to hands or scrub it with a greasy
a BYD authorized dealer or service cloth. Do not place tools or cloth
provider for repair. contaminated by organic solvents on
the vehicle body to avoid chemical
●
Check the interior of the compartment reactions.
●
Moisture and dust accumulated ●
Wax the vehicle top coat for protection
under the carpet cause corrosion, so once a month or when the body
the underneath of the carpet should surface cannot resist water well, and
be regularly checked and kept dry. go to a professional auto detailing
shop for maintenance regularly
●
When transporting such goods as (quarterly) to restore the brightness
chemicals, detergents, fertilizers, and and luster of the body top coat in time.
salts, special care should be taken,
and proper containers must be used. ●
Use high-quality polishing agent and
In the event of splashing or leakage, wax. If the polished surface of
clean the vehicle immediately and the vehicle body has been severely
keep it dry. weathered, use a wax-free vehicle
cleaning and polishing agent. Carefully
●
Use mudguards follow the manufacturer's instructions
●
If the vehicle is running in a and preventive measures. The chrome-
salinealkali area or on a gravel road, plated surface shall be polished and
mudguards can protect the vehicle. waxed as the paint surface.
The bigger and closer to the ground
the mudguards, the better. CAUTION
●
Park in a well-ventilated and dry area. ●
When the vehicle is repainted
and placed in a high-temperature
paint waxing workshop, the
Paintwork Maintenance vehicle’s plastic bumper must be
removed to avoid damage caused
●
Clean the vehicle in time. by high temperatures.
●
To prevent color incongruity or
rough surfaces, avoid secondary paint
spraying if the top coat has no obvious
Vehicle Cleaning
scratches.
●
The vehicle must be cleaned in time
●
If the vehicle is parked for a long time, under the following circumstances
it should be parked in a garage or well- which will cause peeling of paint layer
ventilated place, and covered with a or corrosion of body and parts:
special body cover in winter. Choose a
cool place for temporary parking. ●
Driving along the coast.
●
Prevent strong impact, bumps, or ●
Driving on a road on which anti-
scratches on paint film of the vehicle freeze has been scattered.
body. If any scratch, dent, or peeling ●
Driving on roads covered with coal
is found on the top coat, repair it in
tar.

214
 ●
Resin, bird droppings and insect
carcasses get stuck. REMINDER

●
Driving in areas with a large amount ●
When cleaning the combination
of smoke, soot, dust, iron filings or lights, do not wipe their surface
chemicals. with chemical solvents such
as gasoline, alcohol, lacquer
Vehicles visibly soiled by dust or
thinner, thinner and carbon
●

mud.
tetrachloride. Doing so will cause
●
After raining. the combination light casings to
crack.
Washing the Vehicle Manually ●
It is recommended that vehicles
traveling in coastal or heavily
Wait for the vehicle to cool down polluted areas be washed once a
sufficiently in the shade before washing day.
it.
●
Do not use blades or gasoline to
1. Use a water pipe to wash off loose dirt remove hard dirt from the vehicle
and all mud or saline-alkali substances body. The plastic wheel trim is
at the bottom of the vehicle and easily damaged by organic matter.
sunken parts of wheels. If any organic matter splashes on
the vehicle trim, remove it with
2. Clean the vehicle with a neutral
washing agent mixed according to the
water and check whether the trim 06
is damaged. Please replace any
manufacturer’s instructions. Gently
seriously damaged plastic wheel

MAINTENANCE
wipe the vehicle from top to bottom
trim in time. Otherwise, the trim
along the direction of the water flow
may fall from the wheel during
with a soft cloth dipped in the cleaning
vehicle movement and cause an
solution. Do not wipe horizontally or in
accident.
a circular motion.
●
Do not use abrasive cleaning
3. Rinse thoroughly. Otherwise, the
agents to scrub the bumper.
washing agent results in stripes after
air drying. After the vehicle is washed ●
Clean polished metal parts with
in hot weather, all parts must be carbon cleaner and wax them
correctly rinsed with clean water. regularly for protection.
4. In order to prevent water stains, wipe
the vehicle body dry with a clean soft Automatic Car Wash
towel, and avoid wiping or pressing
hard, otherwise the paint surface may Some types of brushes, unfiltered water,
be scratched. or machine-defined rinse procedures
in automatic car wash stations may
REMINDER scratch or damage the paint surface.
The scratches reduce the durability and
●
Do not use strongly alkaline glossiness of the paint surface, especially
washing powder, soapy water, for dark-colored vehicles. Before washing
detergents, de-waxing detergents, the vehicle, consulting the staff of the
or organic matters (gasoline, vehicle wash station for the safest wash
kerosene, volatile oil, or strong procedure for the paint surface is a better
solvent) to clean the vehicle. choice.

215
Interior Cleaning Doors and Windows

●
Doors and windows can be cleaned
REMINDER with common household detergents.
●
Gently wipe the inner side of the rear
●
When cleaning the interior or windshield along the left and right
exterior of the vehicle, do not directions. Excessive force or wiping
allow water to flow onto the floor up and down may damage the heating
and dashboard, as water entering wires of the rear defroster and antenna
nearby electrical components conductor.
may cause malfunction.
●
Check the door brake regularly. If
obvious dust accumulation is found
Carpets
on the brake rod, wipe it with a
wet soft cloth to remove dust on
Clean carpets with a high-quality foam
the surface, and then apply 0.3~0.8 g
●

detergent.
grease between the bracket and the
●
Firstly, use a vacuum cleaner to clean rod riveted shaft, and between the rod
the dust as much as possible. There and the sliding block.
are several types of foam detergents
that can be used. Some are filled in CAUTION
spray cans, and others are in powder
or liquid forms, producing foam by ●
When cleaning the inside of the
mixing with water. Clean carpets with rear windows, take care not to
foam-soaked sponges or brushes and scratch or damage electric heating
scrub them in circular motions. wires or junctions.
●
Do not use plain water only, and keep
the carpets as dry as possible. A/C Control Panel, Car Speakers,
Dashboard, Control Panel and Switches
Seat Belts ●
Clean the A/C control panel, car
speakers, dashboard, control panel
The seat belts can be cleaned with
and switches with a wet soft cloth.
●

neutral soapy water or lukewarm

water. ●
Wipe dust off gently with a clean soft
cloth soaked in lukewarm water.
●
Wipe seat belts with sponge or
soft cloth. Check the seat belts for
excessive wear, tears or cut marks. CAUTION

●
Do not use any organic matter
CAUTION
(such as solvents, kerosene,
alcohol, gasoline) or acid-base
Do not clean the seat belt
solutions. These chemicals can
●

with colorant or bleach. These

cause discoloration, staining, or
substances may decrease the seat
flaking.
belt’s strength.
●
Please confirm that the detergent
Do not use any seat belt that is not
or polishing agent to be used does
●

dry.
not contain the above substances.

216
 CAUTION CAUTION

●
If a new-type liquid car washer ●
Prolonged exposure to sunlight
is used, do not splash it onto will cause leather to harden or
the interior surface of the vehicle, shrink. so the vehicle should be
because it may contain the above parked in a shady and cool place,
substances. Clear any splashed especially in the summer.
liquid quickly.
●
In hot weather, avoid placing vinyl
or waxy items on the trimmings,
Leather as these may stick to leather in
high temperatures.
●
Leather trimmings can be cleaned with
a neutral detergent for woolen.
●
Improper cleaning of leather
trimmings may cause
●
Use a soft cloth soaked with a neutral discoloration or spots.
detergent solution to wipe off the dust,
and then use a clean wet cloth to wipe

Self-Maintenance
off the residual detergent thoroughly.
●
If leather gets wet, wipe it with a clean
soft cloth. Dry the leather in a well-
ventilated, cool place. Self-Maintenance
06
●
For any questions about vehicle
cleaning, please consult a local BYD Precautions for selfmaintenance

MAINTENANCE
authorized dealer or service provider.
●
If you want to carry out maintenance
CAUTION by yourself, make sure to correctly
follow the steps specified in this
●
If dirt cannot be cleaned off using chapter.
a neutral detergent, clean it with ●
It should be noted that incorrect and
a detergent that does not contain
incomplete maintenance will affect the
organic solvents.
driving experience.
Do not clean leather with any
This chapter only lists the instructions
●

organic material such as volatile

for some simple maintenance
oil, alcohol, gasoline, acid or
operations that the user can carry out.
alkali, as these will cause
However, there are still many items
discoloration.
that must be completed by qualified
●
Do not clean leather with a nylon technicians with special tools.
brush or synthetic fiber cloth, ●
Special care must be taken during
as these may scratch the fine
vehicle maintenance to prevent
patterns on the leather surface.
accidental injury. The following
●
Mold may grow on dirty leather precautions must be observed.
trimmings. Special care must be
taken to avoid oil stains and CAUTION
atrimmings must always be kept
clean. ●
If coolant overflows, wipe it with
a dry cloth or tissue to prevent

217
 reservoir once a month. If the washer
CAUTION
fluid is frequently used due to bad
weather, increase the frequency of
damage to components or vehicle
checking.
paint and add coolant in time.
Windshield wipers - check the wiper
If brake fluid overflows, rinse it
●

condition once a month. If the

with water to prevent damage to
wiper cannot clean the windshield
components or vehicle paint.
completely, check if any damage such
●
Do not drive the vehicle with the as wear and cracking exists.
air filter removed; otherwise, the
Brake fluid level - check the fluid level
engine is excessively worn.
●

at least once a month.

●
When replacing wiper blades, do
Brake pedal - check whether the brake
not allow the wipers to scratch the
●

pedal functions normally.

glass surface.
EPB switch - check whether the switch
Before closing the hood, check
●

functions well.
whether any tool or wipe cloth is
left in the engine compartment. ●
12V battery - check the battery
condition and terminal corrosion once
a month.
REMINDER
●
A/C system - check the operation of the
●
Do not smoke in or near the A/C unit weekly.
vehicle to avoid sparks or open
flames that may cause fire.
●
Tires - check tire pressure monthly.
Check the condition of wear and any
●
When working inside or under the embedded objects on the tire surface.
vehicle, always wear goggles to Check tread wear and whether there
protect your eyes against flying or are foreign bodies embedded.
falling objects or splashing liquid.
●
Windshield defroster - check the
●
As brake fluid may damage defroster outlet once a month while
the skin or eyes, be careful using the heater and A/C.
when filling it. If your skin
or eyes are exposed to brake
●
Lights - check the lighting system
fluid, immediately flush with once a month to confirm the state of
clean water. If you still feel working.
uncomfortable with your hands ●
Doors - check whether the boot lid
or eyes, seek medical attention and doors can be opened and closed
immediately. normally and locked firmly.

The following items should be checked

●
Horn - check whether the horn
according to service conditions or functions normally.
specified mileage:
CAUTION
●
Coolant level: The radiator and
expansion tank should be checked at ●
Do not continue driving a vehicle
each charge. that has not been inspected, as
●
Windshield washer fluid - check the
amount of washer fluid in the fluid

218
 CAUTION CAUTION

this may result in serious vehicle ●

If fog presents inside the headlight
damage and personal injury. and inside the turn signal on the
side mirror, it may be due to
high air humidity or significant
Lights
temperature difference between
the vehicle and its surroundings.
Headlight alignment
In that case, turn on the headlight
Headlights of new vehicles are aligned or turn signal while driving. The
before their delivery. If the vehicle often fog will evaporate after a short
carries a large load, headlights may need period of driving.
to be re-aligned. It is recommended ●
If there is a noticeable amount
that headlights be aligned by a BYD-
of water inside the lights, it is
authorized dealer or service provider.
recommended to drive the vehicle
Fogging of lights to a BYD authorized dealer or
service provider for maintenance.
●
After heavy rain or cleaning, fog
may appear on the covers of
combination lights, tail lights, or turn Sunroof Maintenance
signals in external rearview mirrors.
This is similar to the condensation
Panoramic sunroof maintenance 06
phenomenon of the windows on one
side of the vehicle during rain, which

MAINTENANCE
1. Wipe any dust or sand from the
does not indicate that your vehicle is
sunroof outer sealing strip with a wet
faulty.
cloth and do not scratch it, for that
●
The inside space of lights is relatively degrades its sealing performance.
closed and narrow, so the temperature
2. Wipe any dust or sand on the injection
inside the lights is very high when they
molding edge of the front glass with
stay on, and the cover and reflector
a wet cloth and do not scratch the
tend to be burnt and deformed due
sealing strip, for that degrades the
to high temperature.Therefore, lights
sealing performance;
need heat dissipation. Light covers
are designed with holes for heat 3. Clean the front end of the rear glass
dissipation through convection with frequently (after the front glass is fully
the surrounding environment. The opened) to remove dust, sand, leaves
larger the temperature difference, the and other debris to prevent drain holes
more active the convection. In the from blockage;
process of convection, the water vapor
in the air is inevitably brought inside 4. Clean the guide rails on both sides and
the water vapor in the air is inevitably the front flume frequently to prevent
brought inside lights. Due to the dust, sand, leaves and other debris to
influence of sun exposure, convection, prevent drain holes from blockage;
bulb heating, and other factors, the
5. When washing the vehicle, avoid
water vapor in the air is easy to
aiming any high-pressure water guns
condense into fog or water droplets on
directly at the sealing strip. This not
light surfaces with low temperatures.
only easily deforms or damages the
That is why the fog on light covers
forms.

219
 sealing strip, but also easily causes HVAC system should be turned on to
water seeping into the vehicle; speed up the melting of snow and ice.
Open the sunroof only after the vehicle
6. In winter, if the frozen sunroof is is warmer. To avoid the sunroof from
opened, the sealing strip or other freezing again, dry the residual water
parts may be damaged. The vehicle on the sunroof.
should first be preheated, and the
HVAC system should be turned on to 6. Do not fully open the sunroof on
speed up the melting of snow and ice. extremely bumpy roads, as the strong
Open the sunroof only after the vehicle vibration may cause deformation of
is warmer. To avoid the sunroof from related components or even damage
freezing again, dry the residual water the motor. In addition, sunroof is not to
on the sunroof. be opened when it is raining or when
the vehicle is being cleaned.
7. Do not fully open the sunroof on
extremely bumpy roads, as the strong
vibration may cause deformation of Vehicle Storage
related components or even damage
the motor. In addition, sunroof is not to ●
If the vehicle needs to be parked for a
be opened when it is raining or when
long time (more than one month), the
the vehicle is being cleaned.
following preparations shall be made.
Proper preparation helps to prevent
Ordinary sunroof maintenance method deterioration of vehicle conditions and
makes it easy for the next use of the
1. Wipe any dust or sand from the vehicle. If possible, park the vehicle
sunroof outer sealing strip with a wet indoors.
cloth and do not scratch it, for that
degrades its sealing performance.
●
Clean and dry the vehicle body
thoroughly.
2. Wipe any dust or sand on roof
sheet metal with a wet cloth and
●
Clean the interior of the vehicle to
do not scratch the sealing strip, for ensure that the carpet and other
that may wear sealing strip when trimmings are completely dry.
the sunroof moving and degrade the ●
Shift the gear to P gear.
sealing performance;
●
Open the window on one side slightly
3. Clean the guide rails on both sides and (when parking indoors).
the front flume frequently to prevent
dust, sand, leaves and other debris to ●
Pad the front wiper arm with a folded
avoid water seeping into the vehicle; towel or cloth so as not to contact the
windshield.
4. When washing the vehicle, avoid
aiming any high-pressure water guns ●
To reduce sticking, spray silicone
directly at the sealing strip. This not lubricant on the sealing parts of all
only easily deforms or damages the doors and the boot lid, and apply
sealing strip, but also easily causes vehicle body wax on the paint surface
water seeping into the vehicle; where the sealing strips of doors and
boot lid contact.
5. In winter, if the frozen sunroof is
opened, the sealing strip or other ●
Cover the vehicle body with a
parts may be damaged. The vehicle breathable covering made of porous
should first be preheated, and the material such as cotton cloth. Non-

220
 porous materials, such as plastic Closing the hood
sheeting, can build up moisture and
damage the paint. 1. Pull the hood downward to make
its lock ring contact with the front
compartment lock. Place both hands
REMINDER in the area shown in the figure in the
front of the hood, and then press down
●
Before transportation or storage, hard to completely lock the hood.
it is recommended that SOC
is kept over 50% to ensure 2. After closing the hood, check whether
the performance of the high- the latch is securely locked.
voltage battery and normal power
supply of the 12V battery during
transportation or storage.

Hood
Opening the hood

1. Shift to P or N gear, and engage the

EPB. Pull up the hood opening handle
on the left side of the lower body of the
dashboard for 2 consecutive times to
REMINDER
06
slightly open the hood.

MAINTENANCE
●
Ensure that the hood is
closed and locked firmly before
driving. Otherwise, the hood may
suddenly open during driving,
resulting in an accident.

Cooling System
Low-temperature expansion tank

2. Open the hood and lift it up. The hood

automatically rises to open.

High-temperature expansion tank

221
 CAUTION

●
Fill the coolant with a special
tool to prevent the coolant from
flowing into the fuse box.

Washer
●
During normal use, check the fluid
level of the windshield washer
●
The fluid level meets the requirement
reservoir at least once a month.
when it is between the MAX (maximum
fluid level) and MIN (minimum fluid ●
In bad weather, if the washer is often
level) marks of the expansion tank. used, check the washer fluid reservoir
level more frequently.
●
Always use the coolant with
specifications same as the original ●
High-quality windshield washer fluid
manufacturer's product. No admixture should be added to improve the
is required. Different brands and types decontamination ability and prevent
of refrigerant should not be mixed. freezing in cold weather.

REMINDER

●
Go to a BYD authorized dealer
or service provider for coolant
addition.

CAUTION

●
Never add any rust inhibitor or
other additives to the cooling
system. The additives may be ●
When you add washer fluid to the fluid
incompatible with coolant or reservoir again, use a piece of clean
motor components. cloth dipped with windshield washer
fluid to clean the windshield wiper
●
Before opening the coolant
blade, which helps keep the blade
reservoir cover, make sure
edge in good condition.
that the engine, motor, HV
electronic control integrated
module, coolant reservoir cover CAUTION
and radiator have cooled down.
Otherwise, the coolant may eject
●
Do not inject vinegar-water
and cause serious burns. solution into the windshield
washer fluid reservoir.
●
Do not open the upper cover of
the front compartment fuse box
●
It is recommended to use certified
when filling the coolant. windshield washing fluid.

222
Braking System ●
Engine oil plays an important role in
ensuring the performance and service
life of the engine, so high-quality
The fluid level should be between MIN purified engine oil should be used. It
and MAX marks on the reservoir wall. is recommended that you choose BYD
If the fluid level is at or below the original engine oil.
MIN (lower limit) mark, Check the brake
system for leakage, and check the brake ●
Engine oil consumption is related to
pad for wear. driving habits, weather conditions,
and road conditions. The engine oil
consumption rate of new engines may
be higher.

Check engine oil

1. Park the vehicle on a level road, start

the engine till it reaches the normal
working temperature, and then shut
down the engine.

2. After shutdown for 10min, remove the

cover plate on the right side, pull out
the oil dipstick, observe the oil level
REMINDER and oil condition, and check whether
the oil level is between ① and ②. Add 06
●
Check the fluid level in the or replace oil as required.
reservoir at least once a month.

MAINTENANCE
●
Replace the brake fluid according
to the driving time and
mileage specified in the regular
maintenance schedule.
●
Please use HZY6/DOT4 brake fluid
of the same model as that of
BYD. Other models of brake fluid
are not applicable to the braking
system of this vehicle.

3. Insert the oil dipstick back.

Engine Oil ●
When the low oil pressure warning
light illuminates, please add oil in
●
Be sure to use engine oil with right time.
specifications.
●
When purchasing engine oil, check WARNING
the oil specifications marked on
the packaging container, which must
●
Be careful not to splash oil on
conform to the using regulations for other vehicle components.
this vehicle. ●
The engine oil, engine
Recommended engine oil components, and exhaust system
are all with high temperatures,

223
 WARNING CAUTION

which may cause burns. Be careful caused by directly discharging

and wear protective clothing refrigerant.
when working in the front
compartment.
Wiper Blades
●
Long-time or frequent contact
with used engine oil causes skin
diseases. Use soapy water and The rubber strip of the wiper blade is
clean water to wash the oil on the made of synthetic rubber, which is a
skin. vulnerable part. The wiper blade may be
damaged in the service environment of
various vehicles and by the driver's use
A/C System habits. Therefore, in order to ensure the
service life of the wiper blade and the
driving safety of the vehicle, pay attention
The A/C system is a closed system, and to the following precautions:
any important maintenance work should
be carried out by professionals from a ●
Remove the ice on the windshield
BYD authorized dealer or service provider. surface with a special ice scraper,
rather than with the wiper blades.
The following can be done to ensure
effective operation of the A/C system. ●
Do not wipe on dirty, oily or waxy
windshield surfaces.
●
Check the radiator and A/C condenser
regularly. Remove leaves, insects and ●
Keep the windshield surface clean. Do
dust accumulated on the front surface. not wipe dust, sand, insects, and other
These deposits hinder the airflow and objects on the windshield surface.
reduce the cooling effect. Contact
Do not wax the windshield when
a BYD authorized dealer or service
●

washing the vehicle and maintaining

provider for handling.
the body paint, as the wax
●
In cold months, it is recommended layer reflects light in poor light,
that the A/C is turned on once a week consequently affecting the sight and
for at least 10min to circulate the driving safety. Rinse the wiper blades
lubricating oil in the refrigerant unit. with purified water after washing the
vehicle and remove the wax layer on
●
If A/C efficiency decreases, go to a BYD the windshield with special glass wax
authorized dealer or service provider layer cleaning agent.
for maintenance.
●
Do not wash the wiper blade directly
CAUTION with a water gun to prevent damage to
the wiper blade due to excessive water
●
Whenever the A/C system is pressure.
maintained, the maintenance
station should use a refrigerant Maintenance Rules
recycling system.
Clean the windshield and wiper blades
The system can recycle refrigerant
●

regularly (once every one or two

to avoid environmental pollution
weeks).

224
●
Even if there is no rain, it is
WARNING
recommended to wipe regularly (once
every day or once every two days). ●
Please follow all instructions
●
Keep the windshield fully wet when in this manual regarding tire
wiping with wiper blades (when it is inflation and maintenance.
not raining, the washer fluid must be
sprayed on the windshield in advance). Inflation
●
Clean the windshield with special
cleaning agent. ●
Keeping tires properly inflated
provides the best combination of
●
Wipe the windshield with a rag in time maneuverability, tread-wear life, and
if it is attached with soil and dead driving comfort.
insects.
●
Driving with underinflated tires
●
Maintain the windshield in time in case leads to uneven tire wear,
of scratches by gravel knocking (it is affect maneuverability and power
recommended to use resin products consumption, and even may cause air
for the windshield repair, and replace leakage due to overheating.
the windshield in case of many or
excessive scratches). ●
Driving with overinflated tires reduces
the comfort of the vehicle, and is also
●
Replace the wiper blade regularly, more likely to be damaged due to
and an interval of six months is uneven road surfaces. In severe cases, 06
recommended. there is a risk of tire burst, which
seriously threatens the safety of the

MAINTENANCE
●
Lift the wiper arms up prior to cleaning
the windshield. vehicle. At the same time, it also leads
to uneven wear of tires, thus affecting
the service life of tires.
Tires Maintenance ●
The vehicle is equipped with a tire
pressure monitoring device. In a cold
●
In order to drive safely, tire type and state, you decide whether to inflate
size must be suitable for the vehicle. the tires according to the tire pressure
The tire tread should be in good values displayed on the instrument
condition and the tire pressure should cluster.
be within the standard range.
●
Measure the tire pressures when
●
The following is detailed description the tires are cold. This means the
of how to check the tire pressure, tire measurement should be carried out
damage and wear, and the operation at least three hours after stopping the
method of tire rotation. vehicle. If you have to drive before
measuring the tire pressures, as long
WARNING as the driving distance does not exceed
1.6 km, the tires can still be considered
●
Using tires with excessive wear to be in a cold state.
or insufficient/excessive pressure
can result in accidents, severe
●
If the tire pressures are checked
injury, or death. when the tires are hot (after several
kilometers of driving), the pressure
readings are 30~40 kPa (0.3~0.4 kgf/
cm²) higher than those in the cold

225
 state. This is normal. Do not deflate the worn to this extent is very small on wet
tires to reach the tire pressure readings roads.
specified for the cold state, otherwise,
the tire pressures are insufficient.
●
When the tread is worn to the point
where the wear mark is exposed, there
is serious performance loss, and the
REMINDER tires must be replaced.
●
The recommended cold tyre
Maintenance
pressure is indicated on the label
affixed to the driver's door frame.
●
In addition to proper inflation, correct
wheel alignment can also help reduce
●
Tubeless tires can self-seal punctures.
tread wear.
However, as leakage is usually very
slow, the leaks should be carefully ●
If uneven tire wear is found, drive the
identified as soon as the tire begins to vehicle to a BYD authorized dealer
depressurize. or service provider to check wheel
alignment.
Tire Checks ●
The vehicle has been balanced in
the factory, but tires need to be re-
●
Whenever checking tire inflation,
balanced after driving for a period of
check tires for damage, foreign body
time.
piercing and wear.
●
If you feel continuous vibration when
●
Replace the tire if bumps, or tread
driving at a high speed (80 km/h) but
or side damage are found. Tires
not at a low speed, it is recommended
should be replaced if any of the case
to drive your vehicle to a BYD
happens.
authorized dealer or service provider
●
Replace the tire if there are cracks on for a tire inspection.
its side, or if its fabric or cord can be ●
Be sure to balance the tire again after a
seen.
tire is repaired.
●
When installing a new tire or replacing
a new wheel, always perform tire
balancing.

CAUTION

●
Improper wheel balancers will get
stuck, become loose and fall off.
While driving, this will damage the
car or surrounding objects.
●
Replace tires with excessive tread ●
Improper wheel balancers will
wear. damage the aluminum rims of
the vehicle. Therefore, it is
●
Wear marks are cast inside tire treads. recommended to use original
When the tread is worn at this point, a wheel balancers.
band mark is shown across the tread,
indicating the tread thickness is less
than 1.6 mm. The adhesion of tires

226
Tire Rotation time, the braking capacity, driving
force (ground adhesion) and steering
●
In order to make tire wear the accuracy of the vehicle are reduced.
same and prolong the service life of
Installing improper tires affect the
tires, it is recommended to perform
●

operational sensitivity and stability of

tire rotation regularly and conduct
the vehicle, and may cause accidents
four-wheel alignment, inspection and
and casualties.
adjustment as well.
It is better to replace four tires at
Do not rotate tires when a spare tire is
●

the same time. If it is impossible

used for the vehicle.
or unnecessary, replace the pair of
front tires or rear tires at the same
time. Replacing only one tire seriously
affects the maneuverability of the
vehicle.
●
ABS (Anti-lock brake system) works by
comparing the speed of wheels. When
replacing a tire, use a tire of the same
size as the original tire. The size and
structure of the tire can affect wheel
speed and may lead to uncoordinated
●
When purchasing and replacing tires,
system operation. 06
you may find that some tires are ●
If the wheels need to be replaced,

MAINTENANCE
"directional", indicating those tires can make sure that the specifications
be rotated in only one direction. If of the new wheels are consistent
directional tires are used, only the with those of the original ones. New
front and rear wheels can be swapped wheels can be purchased from a BYD
in tire rotation. See the figure. authorized dealer or service provider.
Before replacing wheels, consult a BYD
Replacing Tires and Wheels authorized dealer or service provider.

●
The original tires of this vehicle are REMINDER
selected to maximize the performance
of the vehicle, and can provide Please observe the following
you with the best combination of precautions to ensure proper vehicle
maneuverability, riding comfort, and performance and control.
service life. ●
Do not mix radial tires, bias belted
●
It is recommended to drive the vehicle tires, or diagonal ply tires on the
to a BYD authorized dealer or service vehicle.
provider for new original tires. ●
Do not use tires with dimensions
●
If radial tires with different other than those recommended
dimensions, load range, rated speed by the manufacturer.
and maximum cold tire pressure
(marked on the side of the tire) from
that of the original tires are used
for replacement, or radial tires and
diagonal tires are used at the same

227
Fuses ●
The positive pole fuse box is located
under the front passenger seat.

All circuits on the vehicle are equipped ●

Dismentle the front passenger seat
with fuses to prevent short circuits or and open the positive pole fuse box
overloads. These fuses are installed in 4 cover to check it.
fuse boxes respectively.
●
The front compartment fuse box is
located beside the left fender of front
compartment.
●
Remove the upper cover of the front
compartment fuse box, and turn over
the upper cover to check the label of
the front compartment fuse box.

REMINDER

●
Do not use any fuse with an
amperage higher than the rated
value, or any other object to
replace fuses. Doing so can result
in serious damage and potentially
cause a fire.
●
The dashboard fuse box is located in ●
Do not open the upper cover of
the lower shield of the dashboard. the front compartment fuse box
when filling the coolant.
●
Remove the left shield of the
dashboard first and then the lower ●
Fill the coolant with a special
shield to check the dashboard fuse. tool to prevent the coolant from
flowing into the fuse box.

●
Replacement of blown fuses with ones
of higher amperage can significantly
increase the likelihood of damage to
the electrical system.
●
If you do not have a substitution fuse
with an amperage matching the circuit,
you should replace it with a fuse with a
lower amperage.

228
Under-Hood Fuse Box Nameplate

06

MAINTENANCE
Protected Component or
No. Ampere (A)
Circuit

Electronic fuel injection

F1 40
system

F2 - -

F3 10 Fuel injector

Electronic fuel injection

F4 30
system ECU

F5 20 Ignition coil

F6 15 Ignition coil

F7 10 Oxygen sensor

F8 - -

F9 5 Engine ECU

F10 15 Left combination headlight

229
 Protected Component or
No. Ampere (A)
Circuit

F11 15 Right combination headlight

F12 7.5 Compressor

F13 10 Motor controller

F14 10 Rear motor controller

F15 5 Vehicle controller

F16 40 Constant power

F17 - -

F18 - -

F19 - -

F20 - -

F21 30 Front wiper

F22 30 Rear windshield defroster

F23 10 Vehicle control unit

Electrically controlled
F24 10
coolant pump

F25 10 BMS

F26 10 USB

F27 15 Auxiliary power

F28 - -

F29 - -

F30 60 ESC

Low-temperature cooling
F31 25
water pump

F32 - -

F33 5 BMS

F34 15 Steering Wheel Heating

F35 5 Rear body controller

F36 7.5 Engine ECU

230
 Protected Component or
No. Ampere (A)
Circuit

F37 7.5 ETC

F38 10 SRS

F39 5 ADAS

F40 - -

F41 5 EPS

F42 5 ESC

F43 - -

F44 60 ESC

F45 40 Blower

F46 - -

F47 - -

F48 10 Rear Wiper 06

F49 - -

MAINTENANCE
F50 70 C-EPS

F51 80 Stepless fan

F52 - -

F53 60 Engine water pump

231
Nameplate of Dashboard Fuse Box

Protected Component or
SN Ampere (A)
Circuit

01 30 Rear body controller

02 - -

03 10 Alcohol interlock

04 10 Diagnostic port

05 10 Wireless charger

06 5 Gearshift panel

232
 Protected Component or
SN Ampere (A)
Circuit

07 5 Brake light switch

08 20 Infotainment

09 20 External power amplifier

10 5 ADAS

11 10 Combination switch

12 - -

13 - -

14 20 Low pressure fuel pump

15 10 Rear left combination light

16 10 Rear right combination light

17 5 On-board charger

18 5 Tank isolating valve 06

19 30 Rear body controller

MAINTENANCE
20 30 Rear body controller

21 30 Left front electric seat

22 30 Right front electric seat

23 15 Rear USB

24 20 Trailer hitch

25 - -

26 - -

27 - -

28 - -

29 - -

30 - -

31 - -

233
Positive Pole Fuse Box Nameplate

No. Ampere (A) Descriptions

BF01 80 Dashboard PDB

BF02 200 right body control module

BF03 100 left body control module

BF04 60 Outside-Hung Fuse Holder

234
 No. Ampere (A) Descriptions

BF05 350 DC

Outside-Hung Fuse Holder

06

MAINTENANCE

235
 No. Ampere (A) Descriptions

BF11 30 Generic domain

BF12 30 Towing system

BF13 30 Generic domain

236
07
WHEN FAULTS
OCCUR
When Faults Occur..........................238
When Faults Occur on, with a beep from the instrument
cluster buzzer.

3. Within 30s after a beep from the

If Smart Key Battery is instrument cluster buzzer, place the
Exhausted intelligent key close to the no-power
mark of the auxiliary dashboard (as the
figure shows). Then, the intelligent key
REMINDER warning light goes out and the vehicle
is started within 5s.
●
If the vehicle needs to be stopped
urgently due to fault, please wear
the reflective vest provided with
the vehicle in time.

If the electronic intelligent key indicator

does not flash, and the vehicle cannot
be started with the start function, the
battery may be exhausted. Contact a BYD
authorized dealer or service provider for
battery replacement as soon as possible.
In this case, the vehicle can be started in
the power-off mode. If the Vehicle Cannot
CAUTION
Power on
●
Do not place the smart key Simple Checks
in a position exposed to high
temperature. Before the inspection, make sure that the
vehicle is started according to the correct
●
Do not hit or slam the key with starting procedure (refer to Starting the
hard objects. Vehicle in the chapter of USING AND
●
Put the key far away from a DRIVING) and check whether the fuel
magnetic field. is sufficient. At the same time, check
whether the vehicle can be started with
●
If the vehicle is not to be used the spare key. If it can be started, the
after the vehicle enters the anti- original key may have been damaged. In
theft state with doors locked, this case, have the key checked by a BYD
please keep the key far away authorized service provider. If all keys
from the vehicle to avoid 12V cannot be used, the key or intelligent key
battery consumption resulting system may fail. In this case, contact a
from automatic key locating BYD authorized dealer or service provider.
function.
If the motor drives the engine to rotate
1. Unlock with the mechanical key. at normal speed but the engine cannot
run:
2. Depress the brake pedal and
meanwhile press the START/ STOP 1. Restart the vehicle.
button, and the intelligent key warning
light on the instrument cluster goes

238
2. If the engine cannot be started, the button. If the A/C is used, turn off the
cause may be engine oil spillage due A/C and place a warning triangle at
to repeated starts. the corresponding position behind the
vehicle according to the regulations.
3. If the engine still cannot be started,
adjustment or repair is required. 2. If coolant is spraying from the auxiliary
Contact a BYD authorized dealer or tank, stop the engine and open the
service provider immediately. hood after the steam disappears If no
coolant is sprayed, keep the engine
running and confirm that the cooling
Engine Flameout During fan is working. If the fan is not working,
Driving stop the engine.

●
Slowly reduce the speed and keep REMINDER
driving in a straight line. Carefully drive
the vehicle off the road to a safe place.
●
To avoid personal injury, keep the
hood closed until no coolant flows
●
Turn on the hazard warning lights. out. The flow of coolant indicates
high pressure.
●
Try to restart the engine.
●
The engine starts and stops frequently 3. Check the radiator, hose and vehicle
due to the lack of fuel. underneath for obvious coolant
leakage.
●
If there is little fuel in the fuel
tank, it is normal to repeat the
WARNING
startup and shutdown cycle; if it is
identified that there is little fuel in 07
When the engine is running, keep
the fuel tank, the engine starts and
●

hands and clothes at a certain

WHEN FAULTS OCCUR

shut down repeatedly, thus failing
distance from the rotating fan and
to start. If the fuel in the tank is
engine pulley.
used up before refueling, the engine
frequently starts and stops for some
time. However, after the fuel pipe is 4. In case of coolant leakage, stop the
filled with fuel, the engine enters the engine immediately and contact a BYD
normal operation state. authorized service provider for help.

5. If there is no obvious leakage,

check the expansion tank. If coolant
If the Engine is is insufficient, be sure to open
Overheated the expansion tank cover after the
engine coolant temperature drops to
If the engine coolant temperature gauge the normal value.When the engine
indicates a high level and power loss is running, add coolant into the
is found, it indicates that the engine is expansion tank to the upper scale
overheated, and the following procedures mark. Cover the expansion tank cover
should be followed: properly and start the engine for 2
to 3 cycles (start the fan without
1. Drive the vehicle away from heavy turning on the A/C). After the engine
traffic and park it in a safe place. Turn coolant temperature drops to the
on the hazard warning light switch, normal value, check the level in the
pull the EPB switch, and press P gear expansion tank again. If necessary, add

239
 more coolant to the appropriate scale.
A serious loss of coolant indicates
a leakage in the system. In this
case, contact a BYD authorized service
provider for inspection immediately.

WARNING

●
To avoid serious injury caused
by high-temperature steam and
liquid ejection, do not open the
auxiliary tank cover when the
Towing Hook
engine and radiator are hot.

The position to fasten the front towing

After parking, if the high-voltage battery
hook is shown in the figure.
SOC is low, do not use the A/C for a
long time, because it consumes battery 1. Open the cover with a straight
SOC. Low battery SOC triggers the screwdriver.
engine to generate electricity, which may
cause an accident or fire due to engine 2. Install the towing hook in the towing
overheating. hole.

If the Vehicle Needs

Towing
If the vehicle needs to be towed,
it is recommended to contact a BYD
authorized dealer or service provider or
a professional towing service provider, or
ask for assistance from the organization
that provides roadside assistance.

REMINDER
WARNING

●
The vehicle must not be towed by
●
It is not recommended to use the
other vehicles using only ropes or towing hook to tow the vehicle. It
chains. is better to contact a professional
towing service provider or a
roadside assistance service.
Common towing methods include:
Only the in-vehicle tow eye can
Flatbed device
●

be used. Otherwise, your vehicle

●
When a vehicle breaks down and will be damaged. Do not tow the
needs to be towed, a flatbed truck vehicle from the rear with four
is the best option. The front and wheels staying on the ground, to
rear wheels must be off the ground avoid damage to the vehicle.
when the vehicle is being towed,
otherwise high-voltage components
will be damaged.

240
If a Tire Goes Flat
●
Maintain the lane position and
gradually slow down the vehicle. Drive
the vehicle off the busy road to a safe
place. Park on solid, flat ground and
avoid highway forks. Park on solid, flat
ground.
●
Pull EPB switch and press the P button.

In-Vehicle tools includes: warning

triangle, reflective vest, removal clamp
for wheel nut cap, jack rocker wrench,
towing hook and so on.

①Warning triangle

②Reflective vest

③Removal clamp for wheel nut cap

④Tire repair device

●
Power off the vehicle and turn on the ⑤Towing Hook
hazard warning light.

Be sure to have all passengers get off

07
●

the vehicle and ask them to go to a

safe place away from crowded traffic.

WHEN FAULTS OCCUR

●
To prevent slipping, secure the vehicle
by wedging the tire diagonally against
the flat tire.

CAUTION

●
Do not continue driving with a flat
tire. Driving even a short distance Placing the warning triangle
can cause too severe damage for
the tire to be repaired. REMINDER

●
When parking for repair,
In-Vehicle Tools
remember to place the red
triangle side facing oncoming
These tools are stored in a tool box under vehicles for warning and avoiding
the trunk cover flap. danger, 100-200 meters away
from the parking vehicle. After
the repair, recover the warning
triangle for future use.

The warning triangle is used to warn

drivers of vehicles coming from behind

241
and to avoid risk of collision with the
WARNING
vehicle ahead being parked or repaired
due to high speed or late braking.
In case of contact with tire sealant:
How to use the warning triangle: ●
If tire sealant comes into contact
1. Take the warning triangle out of its with the skin or gets into
box. the eyes, thoroughly flush the
affected body part immediately
2. Open the warning triangle to form a with plenty of clean water.
closed triangle.
●
Change contaminated clothing
3. Release its supports to create a pattern immediately.
as shown.
●
In case of an allergic
reaction, seek medical attention
immediately.
●
If tire sealant is ingested by
accident, rinse mouth thoroughly
and drink plenty of water
immediately. Do not induce
vomiting, but seek medical
attention immediately.

Usage of the Tire Repair Device

Using the Tire Repair Device* ●

Please refer to the label on the inflator
for the detailed usage of the tire repair
●
The tire repair device can be used to device.
seal small cuts, especially in the tread ●
If the inflator needs to be connected
pattern. The tire repair device is only
to the power supply, please connect
for emergency purposes so that you
the power plug to the 12V outlet in
can drive the vehicle to the nearest
the vehicle, start the vehicle, and turn
maintenance center.
on the inflator switch.The tire repair
device is filled into the tire together
WARNING with air through the hose of the
inflator.
●
The tire sealant can repair holes
within 6 mm in diameter. If the
diameter is larger than 6 mm or
the hole is in another position on
the tire, do not use this product.
Call for roadside assistance.
●
Tire sealant is highly flammable
and harmful to health. Take the
necessary precautions to prevent
fire and avoid contact with skin,
eyes and clothing; keep away
from children; and do not inhale
its vapor.

242
 ●
If the tire pressure reaches between
REMINDER 200 and 320 kPa (between 2.0 and 3.2
bar) (green and yellow areas shown in
●
When plugging the power plug the figure), remove the kit as soon as
into the backup power supply in possible and drive at a speed below
the vehicle, make sure that the 80 km/h within 1 minute, with the
inflator pump is turned off. furthest driving distance not exceeding
●
The inflator can only be turned on 10 km, so that the tire sealant is evenly
for up to 10 minutes. distributed within the tire.

●
The working current of the backup
power supply is less than 10A.
●
During use, the voltage and power
should not exceed the rated
voltage of 12V and rated power
of 120W marked on the backup
power supply, otherwise, there
are potential safety hazards.

WARNING
●
Stop and check the repaired tire, and
●
When starting the vehicle, observe again the tire pressure gauge
the vehicle should be located reading on the inflator.
outdoors or in a well-ventilated
If the tire pressure is greater than
07
●

place (such as a building).

250 kPa (2.5 bar), drive to the nearest
Running the engine in a
service center at a speed below 80
nonventilated or poorly ventilated

WHEN FAULTS OCCUR

km/h.
place may cause suffocation.
●
If the tire pressure is between 200 to
●
Observe the tire pressure gauge 250 kPa (2.0 to 2.5 bar), inject the tire
reading on the inflator. sealant into the tire and observe the
tire pressure readings on the inflator.
●
If the tire pressure does not reach 200
kPa (2.0 bar) within 10 minutes (red ●
If the tire pressure does not reach
area shown in the figure), turn off 200 kPa (2.0 bar), contact a BYD
the inflator. You are recommended to authorized dealer or service provider.
contact a BYD authorized dealer or
service provider. REMINDER

●
Using tire repair device on
damaged tires is only an
emergency solution. Please
change the tires at a professional
repair center as soon as possible.
It is recommended that you
contact a BYD authorized dealer
or service provider and inform the

243
 REMINDER

maintenance technician that the

tires contain tire sealant.
●
After using the tire repair device,
it is recommended that you
purchase new tire sealant and
inflation hose at a BYD authorized
dealer or service provider.
●
Avoid hard acceleration and high-
speed turns.
●
Do not exceed 80km/h and
replace the flat tire as soon
as possible (within 200km). Do
not continue driving in case of
strong vibration, unstable driving
performance or noise during
driving.
●
When the tire sealant is about to
expire (see the label on the can for
the exact date), replace it with a
new one.

244
08
SPECIFICATIONS
Vehicle Data.................................... 246
Prompt Information....................... 250
Vehicle Data
Vehicle Data
Dimensions:

Item Data

Product model BYD SEAL U DM-i 2WD BYD SEAL U DM-i 4WD

Length (mm) 4775 4775

Width(mm)(excluding external mirrors) 1890 1890

Height (mm) 1670 1670

Wheelbase (mm) 2765 2765

Front track (mm) 1630 1630

Rear track (mm) 1630 1630

Front overhang (mm) 1010 1010

Rear overhang (mm) 1000 1000

Approach angle (°) 19 19

Departure angle (°) 21 21

Vehicle mass:

Item Data

Product model BYD SEAL U DM-i 2WD BYD SEAL U DM-i 4WD

Curb weight (kg) 1940 2100

Curb weight - front axle load (kg) 1108 1152

Curb weight - rear axle load (kg) 832 948

Max. allowable total mass (kg) 2350 2510

Front axle load at max. allowable total

1220 1265
mass (kg)

Rear axle load at max. allowable total

1130 1245
mass (kg)

Number of occupants (persons) 5 5

Drive motor parameters:

246
 Item Data

Product model BYD SEAL U DM-i 2WD BYD SEAL U DM-i 4WD

Front: TZ220XYG Rear:

Drive Motor Model TZ220XYE
BYD-2015TZ-XS-D

Permanent magnet Permanent magnet

Type
synchronous motor synchronous motor

Drive type 2WD 2WD

Rated power/revolving speed/torque Front: 70/5570/120

60/4775/120
(kW/RPM/N•m) 60/5172/112

Peak power/revolving speed/torque Front: 150/15000/300

145/15000/300
(kW/rpm/N•m) Rear: 120/15000/250

Engine Data:

Item Data

Product model BYD SEAL U DM-i 2WD BYD SEAL U DM-i 4WD

Engine Model BYD472QA BYD476ZQC

Engine Type Inline four-cylinder Inline four-cylinder

Displacement(mL) 1.498 1.497

Maximum net engine power(kW/rpm) 72/6000 96/5200

08

SPECIFICATIONS
Corresponding speed of maximum net
6000 5200
engine power(r/min)

Max. engine torque(N·m/rpm) 122/4000-4500 220/1500-4000

European emission European emission

Emission level
standard standard

Vehicle power performance and

economic efficiency:

Item Data

Product model BYD SEAL U DM-i 2WD BYD SEAL U DM-i 4WD

Maximum design speed ≥170 ≥180

EV/HEV Maximum gradeability ≥30/≥30 ≥30/≥30

Wheels and tires:

247
 Item Data

Tire specification 235/50 R19

Tire pressure (kPa) Front/Rear: 250/250

≤10g·cm (single side dispaly of dynamic

Wheel dynamic balance requirement (g)
balancer)

Wheel alignment parameters (under curb

weight):

Item Data

Front wheel camber (°) -0.84º±0.75º -0.85º±0.75º

Front wheel toe-in (°) 0.14±0.16º 0.21±0.16º

Kingpin inclination angle (°) 11.10º±0.75º 11.13º±0.75º

Kingpin caster angle (°) 2.24º±0.75º 2.28º±0.75º

Rear wheel camber (°) -0.62º±0.75º -0.56º±0.75º

Rear wheel toe-in (°) 0.16±0.16º 0.18±0.16º

Braking system:

Item Data

Free stroke of brake pedal (mm) 3.4-10.2

Front brake disc thickness (mm) 26-28

Rear brake disc thickness (mm) 9-11

Thickness of front brake pad (mm) 2-8

Thickness of rear brake pad (mm) 2-6.5

High-voltage battery

Item Data

Product model BYD SEAL U DM-i 2WD BYD SEAL U DM-i 4WD

Lithium iron Lithium iron

High-voltage battery type
phosphate battery phosphate battery

High-voltage battery rated capacity (AH) 54 54

Seats：

248
 Item Data

Set backrest angle of front seats 25°

195 mm forward and 45 mm backward of

Set front and rear positions of front seats
slide rail, the slide rail angle of 4.5°

Normal service conditions of front Design position of the backrest: 22° forward
seatbacks and 44° backward

Set backrest angle of rear seats 28°

Set front and rear positions of rear seats Rear seats can not be adjusted.

Normal service conditions of third-row Design position: 15° forward and 5.625°
seatbacks backward

Oil parameters (2WD):

Model and
Maintenance item Filling Amount
specification

0W-20 oil meeting API 3.3L with filter

BYD472QA engine oil SP (or ACEA C5) and change; 3.1L without
above specifications filter change

EHS special gear oil EHSF-2LV 3.0L

Brake fluid SINOPEC HZY6 970ml±50ml

Coolant
Ethylene glycol type 4.7L±0.3L
08
anti-rust antifreeze 7.5L±0.3L

SPECIFICATIONS
Oil parameters (4WD):

Model and
Maintenance item Filling Amount
specification

SP 0W-20; C5 0W-20 3.9L with filter

BYD476QC engine oil and meet the SN+/SP change; 3.7L without
specification filter change

EHS special gear oil EHSF-2LV 3.7L

Special gear oil for rear drive motor

Shell S3-ATF-MD3 0.8L
assembly

Brake fluid SINOPEC HZY6 970ml±50ml

Ethylene glycol type 4.7L±0.3L

Coolant
anti-rust antifreeze 7.5L±0.3L

249
Note:
Prompt
1 . The actual fuel consumption is related
to vehicle conditions, road conditions, Information
driving habits, and other factors.

2 . The vehicle body width does not Vehicle Identification

include the side mirrors. The vehicle body
height includes the roof rack and antenna
Vehicle Identification Number(VIN)
base without the antenna.

① Attached to the gearbox; ⑦ Attached to inner sheet metal surface

of the hood;
② Attached to the VIN slot on the upper
cover of the front windshield cross sill; ⑧ Attached to the front anti-collision
beam;
③ Attached to inner sheet metal surface
of front left door; ⑨ Engraved under the front passenger
seat.
④ Attached to sheet metal surface of left
frame of boot lid;

⑤ Attached to sheet metal surface above

rear left wheel;

⑥ Attached to the sheet metal surface of

the inner panel of the rear left door sill;

250
 sheet metal surface at the lower end of
the left B-pillar.

Note: The VIN can be read in the

upper right corner of the page for the
corresponding model after connecting
the VDS. For details, please refer to the Drive Motor Model and Number
VDS operation manual.
① The model and number of the engine
Vehicle Nameplate are engraved on the engine block.

② The model and number of the front

It is pasted under the right B-pillar lock drive motor are engraved on the front
ring including: drive motor housing.
●
Company name ③ The model and number of the front
●
WVTA Certificate No. drive motor are engraved on the inner
panel of the hood.
●
VIN
④ The model and number of the rear
●
Total Mass drive motor* are engraved on the rear
●
Trailer mass
drive motor housing. 08
Maximum allowable mass of front axle

SPECIFICATIONS
●

●
Maximum allowable mass of rear axle

Warning Labels
Side airbag warning labels are attached
Label for Information Pertaining to to the sheet metal surfaces under lock
Agents in the EU rings of left and right B-pillar door frames.
The label for information pertaining to
agents in the EU is attached to the side

251
The tire pressure label is attached to the The A/C system label is attached to the
sheet metal surface of the left B-pillar right part of the inner hood surface.
door frame.

The unleaded gasoline indication label is

The battery position label is attached pasted on the inner side of the fuel filler
below the right B-pillar. hatch.

The child protection lock label is The warning label of the charging port
engraved on the rear door panel. cover is pasted on the inner side of the
charging port cover.

252
The airbag label is hot-stamped on the
inner and outer sides of the right sun Transponder Mounting
visor. Position
The transponder mounting position is
located in the upper right of the front
windshield.

The anti-theft system label is attached

to the corner of the front passenger side
windshield. 08

SPECIFICATIONS
CAUTION

●
Do not overlap with the glass
frame or other objects when
attaching the electronic logo.

The trunk lid opening label is attached to

the outer sheet metal surface of the trunk
lid, directly above the trunk lid button.

253
254
Numerics Driver and Front Passenger Airbags
......................................................... 20
12 V Auxiliary power..................... 201 Driver's Side Glovebox.................. 198
Driving........................................... 130
Driving Safety System................... 178
A
A/C ON/OFF................................... 190 E
A/C Operation Interface................ 191
A/C System.................................... 224 Electric External Rearview Mirrors....
Acoustic Vehicle Alerting System 183
(AVAS)*.......................................... 162 Emergency Lane Keeping Assist
Adaptive Cruise Control (ACC)...... 139 (ELKA)............................................ 157
Air Purification System................. 196 Engine Flameout During Driving.. 239
Airbag Triggering Conditions and Engine Oil...................................... 223
Precautions..................................... 21 Engine Overheated....................... 239
Anti-theft System............................ 43
Automatic Car Wash..................... 215
F

B Fire Prevention............................. 127

Folding in Rear Seats...................... 79
Blind Spot Assist System*............. 158 Front Cross Traffic Alert (FCTA) &
Boot Cover Board.......................... 203 Front Cross Traffic Braking (FCTB)....
Brake Fluid.................................... 223 152
Break-in Period............................. 114 Front Left Door Switch.................... 85
Front Seat Adjustment.................... 77
Front Seat Cup Holder.................. 198
C Front Seat Side Airbags.................. 20
Fuel................................................ 122
Cargo Cover................................... 201 Functions....................................... 192
Center Console Cubby.................. 198 Fuses.............................................. 228
Charging Method............................ 99
Charging Precautions..................... 97
Charging Safety Warnings.............. 96 G
Child Protection Lock..................... 75
Child Seat Mounting....................... 27 Gearshift control panel................. 132
Control Function of Charging Port Glasses Case.................................. 199
Anti-theft Lock.............................. 105 Glovebox....................................... 198
Cooling System............................. 221
H
D
Hazard Warning Light Switch......... 88
Data Collection and Processing..... 44 Headlight adjustment switch......... 88
Discharging Equipment................ 108 High Beam Assist(HMA)*............... 153
Door Bins....................................... 197 High-voltage Battery..................... 110

255
Hood.............................................. 221 P
Paintwork Maintenance................ 214
I Panoramic View System*.............. 163
Parking Assist System(PAS)*........ 171
If the Vehicle Cannot Power on.... 238 Passive Entry & Passive Start (PEPS)
Installing Child Restraint Systems. 27 System............................................. 74
Instructions for Seats...................... 76 Predictive Emergency Braking
Intelligent Cruise Control (ICC) System*......................................... 145
System........................................... 143 Pretensioner and Force Limiter
Intelligent Key Battery is Exhausted Function of Seat Belt*..................... 16
....................................................... 238
Intelligent Speed Limit Control (ISLC)
System........................................... 161 R
Interior Cleaning........................... 216
Interior Light Switch....................... 93 Rear Headrests................................ 79
Interior Rearview Mirror............... 182 Regular Maintenance.................... 213
Introduction to Airbag.................... 19 Risk of Carbon Monoxide (CO)
Introduction to Seat Belts.............. 16 Poisoning...................................... 125

K S
Keys................................................. 62 Saving Fuel.................................... 123
SD Card Slot*................................. 201
Seatback Pockets.......................... 199
L Side Curtain Airbags....................... 21
Smartphone Wireless Charging
Lane Departure Assist (LDA) System Position*........................................ 202
....................................................... 155 SOC setting function..................... 106
Light Switch.................................... 81 Starting the Vehicle....................... 129
Loading Baggage.......................... 124 Steering Wheel Switch Set.............. 89
Locking/Unlocking Doors............... 66 Storage of Vehicle......................... 220
Low-voltage Battery (12V)............ 112 Sun Visor....................................... 200
Sunroof Maintenance................... 219
M
T
Maintenance Period and Items.... 206
Manual Adjustment of Steering Tire Pressure Monitoring System
Wheel............................................... 80 (TPMS)........................................... 174
Multi-Collision Brake (MCB) Function Tires............................................... 225
....................................................... 180 Traffic Sign Recognition (TSR)...... 160
Transponder Mounting Position.. 253

256
U
USB Ports...................................... 201
Using Seat Belts.............................. 16

V
Vanity Mirror.................................. 200
Vehicle Cleaning........................... 214
Vehicle Corrosion Protection....... 213
Vehicle Data.................................. 246
Vehicle Identification.................... 250
Vehicle Towing.............................. 240
Vehicle Towing Function.............. 114
Vehicle Wading.............................. 126

W
Warning Labels............................. 251
Washer........................................... 222
Wiper Blades................................. 224
Wiper Lever..................................... 83
Wipers............................................ 184
Working mode selection of dual-
mode system................................... 37
Working Modes of Dual-Mode (DM)
System............................................. 32

257
258
Abbreviation List

Abbreviations
Termin Termin
Name Name
ology ology

ECU Electronic Control Unit EPB Electronic Parking Brake

ESC Electronic Stability Controller SOC State of Charge

AEB Automatic Emergency Braking FCTB Front Cross Traffic Braking

FCTA Front Cross Traffic Alert BSD Blind Spot Detection

RCTA Rear Cross Traffic Alert RCTB Rear Cross Traffic Braking

RCW Rear Collision Warning DOW Door Open Warning

AVAS Acoustic Vehicle Alert System TCS Traction Control System

VDC Vehicle Dynamics Control HHC Hill Descent Control

HBA Hydraulic Brake Assist MAX Maximum

MIN Minimum

259
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