D45 CRT LE Basic Operator's Manual 1075690, Model Year 2024

Unit-Index.1

VEHICLE UNIT INDEX

109669 109671 109673 109675 109677 110440 110442
109670 109672 109674 109676 110439 110441

January 2025 Vehicle Unit Index - 1075690

D45 CRT LE Basic Operator's Manual 1075690, Model Year 2024
Unit-Index.2

Vehicle Unit Index - 1075690 January 2025

 D45 CRT LE CHARGE Operator’s Manual

TABLE OF CONTENTS

1 - INTRODUCTION

To the Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Danger, Warning, Caution, and Notice, Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

High Voltage Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Contacting Motor Coach Industries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Customer Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
MCI Service Center Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Emergency Road Side Assistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Decal and V.I.N Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Vehicle Identification Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Anti-Theft Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2 - EMERGENCY INFORMATION

Vehicle Evacuation and Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Emergency Escape . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Roof Hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Emergency Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Bi-Part Entrance Door, Emergency Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Plug Entrance Door (Optional), Emergency Release. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Vestibule (Mid) Door, Emergency Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Lavatory Emergency Request . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Lavatory Door Emergency Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Emergency Deployment, Wheelchair Ramp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Quantum Restraint Manual Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Emergency Belt Cutter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Fire Extinguisher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Fire Detection System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

First Aid Kit (Optional). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Air Pressure - Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Service Brakes (Emergency Operation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

1075690 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Parking Brakes (Emergency Operation) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Brake System Emergency Fill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Coach Air Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Emergency Stops . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Safety Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Hazard Signal System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Emergency Lighting - Incident (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Alarm and Warning System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

3 - COACH FAMILIARIZATION

High Voltage Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Exterior Compartment & Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Service and Access Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Entrance Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Mid Vestibule Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Battery (Low Voltage) Compartment Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Storage Compartment ESS Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Rear Service / Charging Port Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Rear ESS Compartment Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
E-drive Thermal Management Compartment Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Condenser Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Baggage Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Front Junction Box Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Front Bumper Door, Spare Wheel Compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Exterior Lightings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Interior Familiarization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Analog Gauges & Hard Telltales, MFD (Multi Functional Display) . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Touch Screen LCD, MFD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
On-Screen Telltales . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Driver Message Center . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Left-Hand Console Switch Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Left-hand Switch Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Right-hand Switch Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Public Address System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

May 2024 1075690

 D45 CRT LE CHARGE Operator’s Manual

AM/FM/CD/DVD/BT Player (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Microphone, Hand held . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
CD and USB Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Setup Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Heating and Air Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Steering Column Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Foot Control Pedals & Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

360° Camera System (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Interior and Exterior Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Backup, Exterior Camera (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Windshield and Driver’s Window Blinds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Parcel Rack Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Passenger Stop Request . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Wheelchair Stop Request Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Driver’s Compartment, Parcel Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

SmartTire, TPMS (Tire Pressure Monitoring System) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

4 - PRE-SERVICE PREPARATIONS

Exterior Inspection (Walk-Around) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Operational Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Interior Rear-View Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Exterior Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Driver’s Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Isringhausen Seat Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Recaro Seat Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
USSC Seat Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

About Your Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Seat Belt Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Seat Belt Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Proper Use of Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Fastening a Seat Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

1075690 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Seat Belts for Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Pregnant Women . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Sleep Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Pre-Trip Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

5 - COACH OPERATION

Pre-Start Verifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Electric Drive Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Enabling Electric Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Turn OFF Electric Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Electric Drive System Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Regenerative Braking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Shift Selector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Anti-Lock Brake System (ABS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
High Traction Road Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Low Traction Road Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Panic Stop Braking Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Releasing Service or Park Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Parking and Emergency Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Park Brake Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Emergency Parking Brake Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Hill Hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

MDSS (MCI Dynamic Suspension System) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Tag Axle Steering & Lock Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

ATC/ABS (MUD SNOW & ABS DIAG) Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Electronic Stability Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Junction Boxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
In-Station Lighting (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Battery Charger (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Inverter/Charger (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
LV (Low Voltage) Disconnect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
HV (High Voltage) Charging Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Charging The Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

May 2024 1075690

 D45 CRT LE CHARGE Operator’s Manual

6 - WHEELCHAIR SERVICE

Wheelchair Ramp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Cable-Activated Manual Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
To manually deploy or Stow ramp: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Ramp Passenger Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

QRT Securement System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Seat Positioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Securing Wheelchair/Passenger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Release Passenger/Wheelchair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Q’Straint Placard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Quantum Restraint (Optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Visual and Audio Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Occupants Secure Themselves from Quantum Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Occupants Release Themselves from Quantum Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Operator Secures Occupant from Driver Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Operator Releases Occupant from Driver Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

7 - LAVATORY (OPTIONAL)

Lavatory Service Tank Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

Draining Lavatory Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Charging Lavatory Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

8 - SERVICE AND TOWING OPERATION

Remote Box, Rear ESS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

System Air Fill Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Emergency Air Fill Provisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Gladhands and Electrical Receptacle (Optional). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Tire / Wheel Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Jacking and Blocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Tag Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Drive Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Roadside Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

1075690 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Towing the Coach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Towing Air Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Towing Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Lifted Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Rear ESS Compartment and Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

9 - BASIC SPECIFICATIONS

General Weights and Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Passenger Seating Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Exterior Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Turning Radius. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Tire Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

TIRE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

May 2024 1075690

 D45 CRT LE CHARGE Operator’s Manual

1 - INTRODUCTION
NOTICE
Typical illustrations may be used, therefore minor illustration differences may exist when
compared to actual parts or other publications.

MCI may make changes, revisions, and updates to any publications manual anytime without prior
notice. For the latest manual revisions please go to: www.micoach.com

To the Driver
This manual provides information on how to operate the basic, option and special equipment systems and
components used on this MCI Model D45CRT LE Series Intercity Coach.

Complete knowledge of this coach and correct operating practices are necessary in order to obtain the most
satisfactory and economical coach performance and also ensure maximum passenger safety and comfort.

This manual is not intended to instruct operators how to drive or operate an intercity coach safely and
courteously on public streets, roads and highways. A qualified coach driver should already possess these
required skills before attempting to operate this coach.

Positions “Left”, “Right”, “Front” and “Rear” are determined from sitting in the driver's seat facing the coach
forward travel direction. To clarify this, sometimes “Curbside” and “Roadside” are also used.

NOTICE
Report any malfunctions interfering with satisfactory operation of the coach to service
personnel for immediate attention, especially if safety is affected.

The terms “Optional” or “If Applicable” in this manual, pertains to all equipment and features other than basic

Publication Date: May 2024

Part Number: 1075690
Consider this manual a permanent part of this coach. If the coach is sold or traded, also include this manual to
provide the next owner with important operating, safety and maintenance information. Please inform MCI Service/
Warranty Department(s) if this coach is resold or traded.

Danger, Warning, Caution, and Notice, Symbols

Four types of headings are used in this operator’s manual to attract your attention. These notations will be
highlighted with the below symbols:

Indicates a hazardous situation which, if not avoided, will result in death or serious
DANGER injury.

Used when an operating procedure or practice, if not correctly followed, could result in
WARNING personal injury or loss of life.

Used when an operation procedure or practice, if not strictly observed, could result in
CAUTION damage to or destruction of equipment.

Used to provide additional information that requires special attention by the operator.
NOTICE

1075690 1 May 2024

 D45 CRT LE CHARGE Operator’s Manual

('ULYH
0RWRU 7KHUPDO (66
,QYHUWHUV 0DQDJHPHQW 5HDU
&RPSDUWPHQW /RZ9ROWDJH +9$&
-XQFWLRQ%R[ &RPSUHVVRU
5HDFWRU %DWWHU\'LVFRQQHFW
8QLW %'8

&KDUJLQJ
%R[ (66
6WRUDJH
&RPSDUWPHQW +LJK9ROWDJH
-XQFWLRQ%R[

%DWWHU\7KHUPDO
0DQDJHPHQW6\VWHP (66
%706 0LGGOH
%'8
&RPSDUWPHQW 7UDFWLRQ
0RWRU +LJK9ROWDJH
-XQFWLRQ%R[ %UDNH5HVLVWHU
,QYHUWHU

(OHFWULF
6WHHULQJ3XPS (QHUJ\6WRUDJH
6\VWHP (66 $X[LOLDU\
)URQW&RPSDUWPHQW ,QYHUWHUV +9$&
&RPSUHVVRU %UDNH
5HVLVWRU $LU
&RPSUHVVRU

Figure 1: Electric Drive Components Layout

May 2024 2 1075690

 D45 CRT LE CHARGE Operator’s Manual

High Voltage Safety

DANGER
The Electric Drive System uses electrical energy that has a potential to be hazardous. There
is a risk of electric shock and severe burns. Only High Voltage Qualified Technician should
access components of the electric drive system. Failure to observe all high voltage (HV)
electrical safety precautions may result in severe personal injury and/or death. Refer to
Section 8 “High Voltage Safety” in the Maintenance Manual from this coach for full details.
Please go to mcicoach.com and log into to Web TIV for access to the Maintenance Manuals.

Contacting Motor Coach Industries

MCI Fleet Support, Publications, Warranty, and Technical Support are located in Louisville, Kentucky. Our area
representatives stand ready to service you.

Customer Service

MCI Fleet Support NFI TIV web

7001 Universal Coach Drive https://webtiv.nfigroup.com:4443
Louisville, KY 40258
Telephone: (800) 323-1290
Fax: 1 (800) 360-8886

MCI Service Center Locations

Illinois California
200 East Oakton Street 4120 Eden Point Way
Des Plains, IL 60018 Hayward, CA 94545
(800) 428-7626 (800) 233-5574

New Jersey Canada

14 Harmon Drive 3500 Rue St. Patrick
Blackwood, NJ 08012 Montréal, Quebec H4E 1A2
(800) 262-1287 800-663-3328

Texas
9787 Clifford Drive
Dallas, TX 75220
(800) 248-4942

Emergency Road Side Assistance

(800) 241-2947

1075690 3 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Decal and V.I.N Plate

2
1

3
1

Figure 2: Certification, ERSA, and Emission Decals

Decals are affixed on the LH console panel beside the driver’s seat base.

1 - Certification Decal, USA

The certification decal certifies compliance with all applicable Federal Motor Vehicle Safety Standards in effect on
the date of manufacture. It also lists the date the coach was built, the GVWR, GAWR's, rim size, tire pressures,
coach model and coach serial number.

2 - Emission Control Decals EPA2024 ELECT

This vehicle was certified as a coach bus under 40 CFR 1037.105(h) and complies with U.S. EPA regulations for
2024 heavy duty vehicles.

3 - ERSA Decal

The Emergency Roadside Assistance (ERSA) decal, 24 hours support 800-241-2947.

May 2024 4 1075690

 D45 CRT LE CHARGE Operator’s Manual

4
1

4 - (V.I.N) Decal, Rear ESS Compartment

Vehicle Identification Number Explanation

Codes Descriptions
1 The first three digits identify the manufacturing company
2 The fourth digit identifies the coach model
3 The fifth digit identifies the coach series
4 The sixth digit identifies the type of coach
5 The seventh digit identifies the type of engine
6 The eighth digit identifies the brake type
7 The ninth digit identifies the check number (computed)
8 The tenth digit identifies the year
9 The eleventh digit identifies the manufacturing location
10 The twelfth through seventeenth digit identify the coach unit number

Anti-Theft Precautions
a. Do not leave coach unattended with the HV system running.

b. Park in a lighted spot, if possible.

c. Fully close all windows and doors.

d. Keep items of value out of sight.

e. Keep the step-well light switch in the OFF position (this is an anti-theft feature and the switch has to be in the
“ON” position to start the coach).

1075690 5 May 2024

 D45 CRT LE CHARGE Operator’s Manual

May 2024 6 1075690

 D45 CRT LE CHARGE Operator’s Manual

2 - EMERGENCY INFORMATION
Vehicle Evacuation and Shutdown
In the event of an emergency, the evacuation and shutdown procedure are listed in the sequence shown below:

1. If it is safe to do so, pull the vehicle over and park it in a safe location.

2. Put the shifter in Neutral and apply the Park Brake.

3. Turn off the Master Ignition Switch.

4. Turn off the High Voltage Disconnect switch located on the transom panel above the driver.

5. Emergency lighting feature will automatically turns on all interior lights and the exterior flasher light.

6. Open the front and mid entrance door.

7. Guide all passengers to a safe area away from danger.

8. Alert Emergency Personnel and Coach Operations of the situations.

9. If it is safe to do so, go to the battery compartment (curbside) and turn OFF the LV main disconnect switch.

10. A second High Voltage Disconnect switch is available on the exterior side in the rear ESS compartment.
Proceed to its location if it is safe to do so and turn the switch off.

11. Provide Emergency Responder Personnel with the ERC (Emergency Response Card).

7UDQVRP3DQHO$ERYH'ULYHU
+9'LVFRQQHFW6ZLWFK

5HPRWH-XQFWLRQ%R[
5HDU(66&RPSDUWPHQW %DWWHU\&RPSDUWPHQW
+9'LVFRQQHFW6ZLWFK 9'LVFRQQHFW6ZLWFK

Figure 3: Disconnect Switches

1075690 7 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Emergency Escape
Roof Hatch

Two (2) escape hatches are located in the ceiling for

emergency exiting. The hatch may also be used for
ventilation of the passenger compartment during
emergencies. To open in case of emergency, turn
then push knob to open as shown in the instructions
on roof hatch.

WARNING
The roof hatch may be partially propped
open by the operator for ventilation
purposes when it is safe to do so. Before
doing so, the operator should ensure that
the coach will have adequate roof
clearance with the partially opened hatch
throughout the intended route of travel.

Figure 4: Roof Hatch

Emergency Windows

Six (6) egress passenger windows are equipped on this coach for emergency exits, they are highlighted shown
below. An “Emergency Exit” nameplate with illustration is mounted on the release bar. To open an emergency
window, pull the bottom of the release bar out and up, then push the window open from the bottom as shown in
the nameplate. Inspect regularly to assure latch is secure and serviceable. The rest of the passenger windows
cannot be opened, they are fastened to the frame.

WARNING
Windows close with enough force to cause injury. Ensure that hands are clear.

Figure 5: Side Sash Emergency Exit

May 2024 8 1075690

 D45 CRT LE CHARGE Operator’s Manual

Bi-Part Entrance Door, Emergency Release

The Bi-Part door emergency release

requires handle activations, there are
three emergency release handles. To
release the doors from inside of the
coach; go to the entrance door, pull
down the clear protective cover from the
two Emergency Release Handles
located on each side of the door, and
pull down the red handles (see Figure
6). The locking mechanism on the doors
are now released, push doors open to
exit.

To release the doors from outside of the

coach; Open the front junction box door,
go to the Emergency Release Handle
(located beside the windshield washer
reservoir), pull down the clear cover and
then red handle. The locking mechanism
is now released only on the left door.
Pull the left door open, reach in to the
other Emergency Release located on
the A-pillar side, pull down the clear
protective cover and pull down the red
handle. Pull the door open to enter.

Figure 6: Bi-part Entrance Door Emergency Releases

Plug Entrance Door (Optional), Emergency Release

There are two emergency release

handles for the front entrance door. One
is located at the rear side of the
entrance door beside the modesty
panel, and the other one is located near
the windshield washer fluid reservoir.
They are protected by a transparent
cover to avoid any accidental releases.
Emergency release handles are as
shown in Figure 6.

To activate the emergency release; pull

down the transparent cover and pull the
red handle down. The locking
mechanism on the front entrance door
is now disabled, push (or pull) the door
open to exit (or enter).

Figure 7: Plug Entrance Door Emergency Releases

1075690 9 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Vestibule (Mid) Door, Emergency Release

There are two air release valves available from the interior of the coach to release the mid vestibule door. One is
located in the under dash area to the right of the driver. To release the air at the driver’s area, push in the red
knob on the mid door air release valve, the door now can be pushed open to exit. The other interior air release
valve is at the mid door area located on the right hand side. To release the air, lift up and hold the transparent
cover on the air release valve and turn the red handle clockwise and hold it in this position until the air circuit
empties. The locking mechanism on the doors is now released, push door open to exit.

To release the air from the exterior of the coach, open the front junction box door and pull out the remote air
release (black knob) located beside the bumper release yellow handle. The locking mechanism on the doors is
now released, pull the doors open to enter.

Figure 8: Dash Air Release, Vestibule Air Release, Exterior Air Release

NOTICE
After an emergency release has been performed for the mid door, the door will not function
until it has been reset.

NOTICE
For the door to reset and operate correctly, all air dump valves must be in the closed
position.

If the mid door was released using the front dash or front junction box air dump valve, the AUX (mid door low air)
tell-tale on the MFD (multi-function display) will illuminate. If the mid door was released using the vestibule dump
valve, the tell-tale will not illuminate. Once the front dash and front junction box air dump valves have been
moved to the closed position, the tell-tale will extinguish. After the tell-tale has been extinguished, ensure the
vestibule dump valve is also in the closed position. Then press either the interior or exterior mid door switch to
the OPEN position once. The door will reset and open completely. The door will now resume normal operation.

If the switch was pressed in the CLOSE instead of the OPEN position when resetting the door, the door will reset
until the it is in the halfway open/closed position. The operator must then use the switch again to complete
opening or closing the door. Once the door has been completely open/closed, the door will resume normal
operation.

May 2024 10 1075690

 D45 CRT LE CHARGE Operator’s Manual

Lavatory Emergency Request

In the case of an emergency, the lavatory occupant can actuate the red push button switch located inside the
lavatory on the forward wall. This will alert the driver for assistance via a continuous tone with a text message
“Lavatory Emergency” displaying on the dash screen.

Figure 9: Lavatory Emergency Button

Lavatory Door Emergency Release

In the event of an occupant is unable to exit the lavatory and also the door cannot be open from the outside, the
lavatory door itself can be disengaged from outside of the lavatory to rescue the occupant.

To disengage the lavatory door:

1. Insert hands into slots in the upper panel and pull panel away from ceiling (Figure 10).

2. Look up at the open area where the panel was removed, locate the Yellow handle on the right hand side of
the door and flip it out (Figure 11). Note: A removal illustration nameplate is also located near the handle.

3. Grab the upper right portion of the door with one hand and the door handle with the other, tilt the top hinge
corner out and remove door (Figure 11).

Figure 10: Removable Panel Figure 11: Release Handle, Panel Removed

1075690 11 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Emergency Deployment, Wheelchair Ramp

WARNING
Wheelchair ramp manual release to be operated by the bus operator only, ensure area is
clear and level for ramp to be fully deployed.

If the ramp does not operate when the switch is activated, the operators can deploy it manually in an emergency
situation. To manually deploy the wheelchair ramp, release the manual handle located behind the access door in
the vestibule area. Turn release handle to the left, pull and turn right to lock. Manually pull the ramp from the
stowed position using the two pull straps on the ramp itself. Ensure that the ramp is fully extended and rest on a
flat level surface.

NOTICE
After manually deploying or stowing the platform, ensure the manual release is positively
re-engaged. Rotate the T-Handle and push the T-Handle in fully. You will feel the release
mechanism re-engage the drive motor. The ramp cannot be power driven if the manual
release is disengaged.

May 2024 12 1075690

 D45 CRT LE CHARGE Operator’s Manual

Quantum Restraint Manual Release

35(6621/2*2 23(1

38//725(/($6($50 38//',6(1*$*('$50

1075690 13 May 2024

 D45 CRT LE CHARGE Operator’s Manual

3$57

May 2024 14 1075690

 D45 CRT LE CHARGE Operator’s Manual

Emergency Belt Cutter

This tool is designed to cut the seat belt webbing in an emergency situation. The belt cutter is held onto the LH
console panel with Velcro.

Figure 12: Seat Belt Cutter

Fire Extinguisher
A five pound dry chemical (ABS) fire extinguishers is mounted under the #2 curbside side passenger seat. To
remove, disengage the latch on the strap and remove the fire extinguisher.

Figure 13: Fire Extinguisher Locations

Fire Detection System

The system uses temperature sensors in various ESS (Energy Storage System) compartment, air compressor
and HVAC compressor compartment to detect and warm of temperature that is over 279° F (137° C). An alarm
will sound and a “FIRE ALARM” telltale illuminates under this condition. Refer to Figure 34 for telltale icon.

First Aid Kit (Optional)

A 10 or 36 unit first aid kit is located in the #2 roadside parcel rack compartment. The kit contains sterile and
time-critical medical supplies.

1075690 15 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Air Pressure - Warning

Individual analog pressure gauges are used to monitor the vehicle’s front (secondary) and rear (primary) air
brake systems. An LED indicator in each of the gauge illuminates and a warning alarm sounds if air pressure
drops below 70 psi (483 kPa). Warnings will remain on until air pressure rises above 95 psi (655 kPa).

WARNING
In the event of a low air warning, stop the vehicle at once and do not operate the vehicle
until the air loss is fixed and the low air alarm is canceled.

Do not operated the coach with air pressure below 100 psi in either gauges, as brake
effectiveness could be reduced resulting in an increased stopping distance.

Service Brakes (Emergency Operation)

This coach is equipped with a dual-circuit service brake system with separate reservoirs for rear and front brakes
to ensure that brakes are available if one circuit fails. If a low air pressure occurs in the primary service brake
supply circuit, secondary service brake air is routed to the emergency stand-by valve. Fully modulated primary
(rear) braking will be available through the drive axle brake chamber's emergency portion, along with the
secondary (front) service brakes.

Parking Brakes (Emergency Operation)

If the front and rear brake system air pressure falls
below approximately 40 ± 5 psi (276 ± 35 kPa), the
parking brake will automatically apply. An isolated
emergency release reservoir has enough air to
release the parking brake three times. Press and
hold the emergency parking brake release button
(LH console switch panel). The parking brake
springs will reapply as soon as the knob is
released.

Figure 14: Emergency Parking Brake Release

WARNING
The parking brake emergency release button allows the coach to be moved to safety if both
brake reservoirs are depleted and the parking brake has applied automatically. Do not use
this feature other than to move the coach to a safe parking location. Do not drive the coach
until the air loss problem is fixed and the brake reservoirs are fully charged.

May 2024 16 1075690

 D45 CRT LE CHARGE Operator’s Manual

Brake System Emergency Fill

Emergency fill provisions allow the primary or secondary service reservoirs to be filled independently. The fill
provisions are in the front roadside service compartment.

Figure 15: Emergency Fill

NOTICE
Connection configuration will be different if coach is equipped with Glad Hands option.

Coach Air Service

A service fill/supply provision is located behind the curb-side rear service door and the front roadside service
compartment allows filling/ supplying the coach air system from an external source, provided the air system is
intact. The air service fill can also be used at the “WHOLE COACH AIR CONNECTION” port in Figure 15 above.

Figure 16: Air Fill / Air Supply

1075690 17 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Emergency Stops
If you must stop the coach because of a breakdown or an unsafe condition, ensure that it is safely parked

1. Pull coach away from traffic

2. Apply park brake and turn on hazard lights

3. Obtain and place reflector triangles in front and behind the coach. Signal flares are provided in a cylindrical
case above the reflector triangles case.

Safety Equipment
The safety reflector triangles and the flare are stored beside the rear junction box in baggage bay 3, roadside.
Refer to Figure 17. The bottle jack, wheel wrench, wrench bar, and run-up block are also stored here.

(Y
DS
RUD
WRU
&R
PS
DUW
PH
QW

Figure 17: Roadside Tools

Hazard Signal System

The coach is equipped with a flashing signal system which flashes all directional signal lights simultaneously to
warn traffic in an emergency. The hazard warning switch is used to energize this signal system. A HAZARD
telltale light is illuminated and both turn indicator arrows flash when the system is operating.

The Hazard/Warning lights automatically activate when the passenger door opens, the LOW ENTRY ACCESS
key / toggle switch is in the “ON” position or when reverse gear is selected. The lights extinguish when the
passenger doors closes, the LOW ENTRY ACCESS key / toggle switch is in the “OFF” position and the
transmission is not in reverse.

May 2024 18 1075690

 D45 CRT LE CHARGE Operator’s Manual

Emergency Lighting - Incident (Optional)

Emergency lighting fixtures automatically illuminate if there is an emergency incident as follow:
• Roll over.
• Is impacted by any collision that exerts a force of greater than 5 times the force of gravity (any angle)
on any passenger or the driver.
• Exceeds the equivalent of a 10 miles per hour impact of the bus versus any stationary object.

The lights that will illuminate are the interior ceiling and aisle lights, and the exterior four-way flashers.

Note: When emergency lighting is activated automatically it will then be On unless the following occur:
a) Battery is turned off.
b) Reset done by activating hazards and holding the kneeling switch “UP” for 10 seconds.

Alarm and Warning System

This coach is equipped with tell-tale indicators, gauges, message center, and audible signals, when configured,
which immediately warn of any abnormal operating conditions. Please refer to Instrument Panel, Telltales and
Gauges section for more details.

Figure 18: Instrument Panel

NOTICE
Gauge and telltale lamps are provided so the operator can observe the operation and
condition of various components and equipment.

CAUTION
If abnormal conditions are indicated, take action at once to locate and correct the cause
before serious damage can occur. Do not ignore warnings of abnormal operating conditions.
Regularly check all gauges and telltale lamps at start-up and during operation.

1075690 19 May 2024

 D45 CRT LE CHARGE Operator’s Manual

3 - COACH FAMILIARIZATION
High Voltage Safety

DANGER
The Electric Drive System uses electrical energy that has a potential to be hazardous. There
is a risk of electric shock and severe burns. Only High Voltage Qualified Technician should
access components of the electric drive system. Failure to observe all high voltage (HV)
electrical safety precautions may result in severe personal injury and/or death.

Ensure to perform the Lockout / Tag-out Procedure prior to servicing the HV system. Refer
to “High Voltage Safety” on Section 8 for all safety requirements and Lockout / Tag-out Pro-
cedure.

Visually inspect all systems with special attention to ensure there is no High Voltage (HV) equipment damage,
and that High Voltage (HV) cables are not damaged or chafing. Do not operate coach if damage is found. Trained
service personnel when servicing the vehicle electrical components to remove all jewelry, wear personal
protective equipment (PPE) as outlined in the general safety requirements or as specified in each procedure.
Refer to the Maintenance Manuals for this coach on “High Voltage Safety” in Section 8 for full details.

6WRUDJH&RPSDUWPHQW(66 5HDU(66

)URQW(66 0LG(66

Figure 19: Electric Drive System Layout

May 2024 20 1075690

 D45 CRT LE CHARGE Operator’s Manual

Exterior Compartment & Doors

 
 

 

 




  



Figure 20: Exterior Compartment & Doors

Item Description Item Description

1 Service / Charging Compartment Door 10 Front Junction Box Door
2 Storage ESS Compartment Door 11 Front ESS Compartment
3 Mid ESS Compartment 12 BTMS Compartment
4 Battery Compartment, Low Voltage 13 Baggage Bay3 Door
5 MID Vestibule Door / Wheelchair Ramp 14 Condenser Compartment
6 Front / Mid Door Switch Pockets 15 Condenser Compartment Access Door
7 Front Entrance Door 16 E-Drive Radiator Compartment, Door
8 Front Bumper / Spare Tire Compartment 17 Rear ESS Compartment, Door
9 Roof Hatch

1075690 21 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Service and Access Doors

Entrance Door

The entrance door may be opened or closed from the driver’s area or from the exterior door switch. The driver’s
area switch is located on the LH console switch panel and the exterior switch is inside the pocket door on the
front fender below the marker light (curbside). To operate the door, push the switch up or down once to open or
close the door.

An optional heated upper glass is also available which operates automatically. The defroster automatically
activates for 22 minutes and then deactivates for 11 minutes and cannot be controlled by the operator. The plug
entrance door (optional) can be equipped with an upper glass defroster (also optional), which operates
automatically. The defroster will automatically activate for 22 minutes and then deactivate for 11 minutes. The
function cannot be controlled by the operator.

Figure 21: Entrance Door - LH console Switch and Exterior Switch

Mid Vestibule Door

The mid vestibule door may be opened or closed from the driver’s area or from the exterior door switch. The
driver’s area switch is located on the LH console switch panel and the exterior switch is inside the pocket door on
the front fender below the marker light (curbside). To operate the door, push the switch up or down once to open
or close the door. The vestibule interior camera will be active when the mid door is opened, viewing of the
vestibule area can be seen on the LCD screen from the dash Multifunction Display.

Figure 22: Mid Vestibule Door, LH console Switch and Exterior Switch

May 2024 22 1075690

 D45 CRT LE CHARGE Operator’s Manual

Battery (Low Voltage) Compartment Door

The battery door is located on the curbside

of the coach. To open the battery
compartment door; open the access door
and push the lever on the right to unlatch
door, grab the door and raise it up fully.
Ensure to insert positive lock pin in the lower
hole of the hinge to keep the door from
closing by itself.

Figure 23: Battery Compartment Door

Storage Compartment ESS Door

The storage compartment contains an ESS

assembly. Lift the door handle up and pull
out to open. Use the included prop tool to
lock the door in place.

WARNING
To avoid injury, keep hands clear
of door edge and door frame when
closing.

Figure 24: ESS Storage Compartment

Rear Service / Charging Port Door

The curbside service door provides access

to the charging port, air fill / supply
connection, rear ESS compartment service
light switch, fan test switch with diagnostic
light, CAN diagnostic ports.

WARNING
Restore all cap on connectors
after use and ensure they are
secure.

Figure 25: Rear Service Door

1075690 23 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Rear ESS Compartment Door

WARNING
Use care when opening the door. Door is equipped with gas springs and an exertion of up
force will exist when lifting the door up to open, hold on to door during its travel.

Push the yellow handle in the service compartment to unlatch the rear ESS compartment door. Once the door is
unlatched, go behind the door and lift it up to open. This door is equipped with a locking gas spring and will lock
in place when fully raised. To close the door; squeeze the locking gas spring together, pull on the yellow strap
and push door down to close.

Figure 26: Release Handle, Pull Strap, Locking Gas Spring

DANGER
The Electric Drive System uses electrical energy that has a potential to be hazardous. There
is a risk of electric shock and severe burns. Only High Voltage Qualified Technician should
access components of the electric drive system. Failure to observe all high voltage (HV)
electrical safety precautions may result in severe personal injury and/or death.

E-drive Thermal Management Compartment Door

To open the door; push down the yellow handle (primary latch) in the rear ESS compartment (door will open
slightly), go to door and pull up on the secondary latch to open door fully.

Figure 27: E-drive Thermal Management Compartment Door

May 2024 24 1075690

 D45 CRT LE CHARGE Operator’s Manual

Condenser Door

The condenser door is located on the roadside of the coach. Lifting up the lever handle located behind the access
door to open.

Figure 28: Condenser Door

Baggage Door

Only the third baggage bay on the roadside is equipped with a swing-up door, Pull down on latch to close door.
The first and second baggage bay are reserved for electric drive components and they are not accessible.

Figure 29: Baggage Door Handles, Release Latch

WARNING
To avoid injury, keep hands clear of door edge / frame when closing.

1075690 25 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Front Junction Box Door

The front junction box door is located on the roadside below the driver’s window. To open the door from inside of
the coach, pull the handle on the LH console. To open the door from the exterior, push the latch up through the
cut-out hole on the floor located near the windshield washer reservoir.

Figure 30: Front Junction Door

Front Bumper Door, Spare Wheel Compartment

WARNING
This compartment is not designed for miscellaneous storage. To avoid interference with the
steering linkage mechanism, do not store any loose objects in this area.

To open the front bumper; open the front junction box door and pull out the yellow handle to unlatch bumper.
Grab the top of the bumper and push down to open. Bumper is now latched in the open position.

To remove the spare tire, unhook the rubber strap and pull out the spare tire over the roller.

To close the bumper; (1) push down gently on bumper, (2) pull up the locking link bar on the left side to unlock,
(3) and raise bumper up to close. Ensure bumper is latched.

Figure 31: Front Bumper Compartment

May 2024 26 1075690

 D45 CRT LE CHARGE Operator’s Manual

Exterior Lightings



 

 
 
      


 

 

 
 

Figure 32: Exterior Lightings

Item Description Item Description

1 Side Marker / Turn Lights 9 Front Clearance / Marker Lamp, Amber
2 Docking Light (Optional) 10 Entrance Light (Optional)
3 LED Curb Lights, Mid 11 Drip Rail Lights (Optional)
4 LED Curb Lights, Front 12 Rear Clearance / Marker Lamp, Red
5 Kneeling Lamp 13 Stop Lamp, High Mount
6 Headlights, High / Low Beam 14 License Plate, Lights
7 Turn Signal Light 15 Taillights (Stop / Turn / Back-up)
8 Fog / Driving Lights (Optional)

1075690 27 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Interior Familiarization

 
 


 






Figure 33: Driver’s Area Reference

Item Description Item Description

1 Left Hand Console Switch Panel 7 HVAC Control Unit
2 Left Hand Switch Panel 8 Emergency Release, Mid Door
3 Gauges and Tell Tale Cluster 9 Accelerator Pedal
4 Multi-Function Touch Display 10 Service Brake Pedal
5 Right Hand Switch Panel 11 Parking Brake
6 AM/FM/CD/DVD/BT Player 12 Seat Belt Cutter

May 2024 28 1075690

 D45 CRT LE CHARGE Operator’s Manual

Analog Gauges & Hard Telltales, MFD (Multi Functional Display)

NOTICE
As part of the telltales lamp self test to temporary illuminate all the telltales 5-7 seconds
during start-up, it is normal to see the none-applicable telltales coming on at this time. They
will remain off during operation.

 


 

 

 

  

      


      

Figure 34: Hard Gauges and Telltale, Cluster - MFD

1. Energy Consumption/Regeneration Meter - Indicates HV power consumption/regeneration by percentage

in real time.

2. Front Air Gauge, Secondary System - Indicates the front air pressure (psi). Normal range 105-130 psi.

3. Rear Air Gauge, Primary System - Indicates the rear air pressure (psi). Normal range 105-130 psi.

WARNING
Low air pressure will trigger the RED lamp to illuminate in the air gauge and a buzzer alarm
will sound, indicating that the air pressure has dropped below 70 psi. Stop coach and
determine the reason for air loss and have it corrected.

Do not operate the coach if the air pressure is under 100 psi.
4. Left Turn Signal - Flashes when the left turn signal is activated.

5. Right Turn Signal - Flashes when the right turn signal is activated.

6. Speedometer (mph, km/h) - Indicates the vehicle speed in miles per hour (mph) and in kilometers per hour
(km/h)

7. High Beam (Headlights) - Indicates that high beam is enabled.

1075690 29 May 2024

 D45 CRT LE CHARGE Operator’s Manual

8. Seat Belt - A safety reminder for driver to use seat belt. Light goes off when seat belt is engaged.

9. Cruise Control - Not Applicable.

10. HV Battery Fail - Indicates High Voltage battery fail. See diagnostic mode for details. Solid tone audible.

11. HV Disconnect - Indicates the immediate loss of HV power while driving or parked. Solid tone audible.

12. HV Interlock - HV cannot start, broken HVIL signal within HV components. Solid on telltale and solid tone
audible.

ESS HVIL Fault - HV cannot start, broken ESS HVIL signal. Telltale flashing and beeping audible.

13. HV Battery Temp Out of Range - Active when ESS temp reaches above 40°C, or below -30°C. Solid tone
audible.

14. Stop Motor or Throttle Fault - Indicator Stop Motor or Throttle Fault. Flash beep audible.

15. Low Coolant, Motor/Inverter System - Indicates the coolant level is low. Short beep audible.

16. ESC (Electronic Stability Control) - Illuminates briefly when ESC intervenes to reduce risk of loss of
control. Remains on to indicates ESC is not available or malfunctioning.

17. ABS (Anti-lock Brake System) - Illuminates when the ABS is not available or malfunctioning. Short beep
audible.

18. Wait to Start (WST) - When ignition is activated, wait for the “hour glass” icon to extinguish before starting
the HV system.

19. Parking Brake - Illuminates when the parking brake control valve is applied.

20. Aux Air Low - Auxiliary air is below predetermined level.

21. Low Coolant, HVAC System - Indicates the coolant level is low. Single beep audible. Short beep audible.

22. Low Coolant, BTMS (Battery Thermal Management System) - Indicates the coolant level is low. Short
beep audible.

23. Wheel End - Illuminates when high temperature is registered from TPMS along with ABS fault. Solid tone
audible.

24. Low HV Isolation - (IDM) Isolation Measurement Device has detected an error. Solid tone audible.

DANGER
This Low HV Isolation telltale is a direct safety measure, do not operated the vehicle when
telltale is active. Contact service center immediately.
25. Fire Alarm - Indicates that a thermal event has triggered the alarm. Alternating, 2 tones audible.

26. Lavatory Emergency - Indicates that the lavatory emergency button is activated. Solid tone audible.

27. Battery Not Charging - Indicated that the low voltage battery is not charging. Short beep audible.

May 2024 30 1075690

 D45 CRT LE CHARGE Operator’s Manual

Touch Screen LCD, MFD

7HOOWDOHVZLWK
¿[HGORFDWLRQ
   



 7HOOWDOHVZLWKRXW
 ¿[HGORFDWLRQ
  

 





Figure 35: Touch Screen LCD, MFD

The LCD touch screen provides indicators and text messages to alert the driver of the operating conditions. It
features two (2) rows of on-screen tell-tales (top row Telltales have fixed location), on-screen meter, trip
odometer, hour meter, outside temperature, and diagnostic capabilities.

1. Odometer - Shows the total number of miles or kilometer that the vehicle has accumulated.

2. Trip Meter - Shows the total number of mileage driven since the last reset. Trip A and B can be used
individually. Touch ODO screen area to toggle between trip A and B, touch and hold trip’s mileage to reset.

3. Outside Temperature - Shows the current outside temperature.

4. Regenerative Braking Level - Shows selected level. Level can be changed via Regen Brake switch on LH
console switch panel.

5. Regenerative Brake Active - Shows regenerative braking is active.

6. Power Steering, Electric - Indicates low power steering fluid. Short beep audible.

Indicates power steering fault. Short beep audible.

WARNING
Do not operate the vehicle if the Steering Fault telltale illuminates.

1075690 31 May 2024

 D45 CRT LE CHARGE Operator’s Manual

7. HV Battery - Indicates HV Mode is ON.

Indicates HV Battery LOW. Short beep audible.

Indicates HV Battery Warning. Short beep audible.

Indicates LOW ESS Battery. Long beep audible.

WARNING
Do not operate the vehicle with low ESS battery, driving range will be reduced significantly.

8. Charge System - Indicates Charge Status. Telltale is accompanied with a text message for the
following charging status: READY TO CHARGE, CHARGE CONNECTED,
CHARGE MODE ACTIVE, or CHARGE COMPLETED. Short beep audible.

Indicates Charge Temp Warning. Charging plug has reached the warning
temperature and charging current is reduced. Short beep audible.

Indicates Charge System Fail. Emergency shutdown or high temperature

detected. Short beep audible.

9. Service Mode Menu - Service mode is reserved for service technician only, password is required to enter.

10. State of Charge (SOC) Meter - Indicates the remaining HV battery energy in percentage. Meter will turn
Amber when threshold is 10%, and Red when threshold is 5%.

11. On-Screen Telltales - Indicators for operating conditions, telltales are not in fixed location. See “On-Screen
Telltales” on next page for more details.

12. Key Start Acknowledged - Indication HV system is starting. Wait for icon to extinguish before driving.

13. 24V Voltage Reading - Shows current voltage reading on 24V battery. Normal voltage reading range 24-28V.

14. Message Center - Touch to bring up none-critical messages on screen. Touch arrow again to go back.

15. Driving Range Reading - Shows the remaining estimated driving range, which correspond to the Stage of
Charge (SOC) remaining percentage.

16. HV Battery, Temperature and Voltage Reading - Shows current HV battery temperature and voltage
reading.

17. Pre-Trip - Touch to activate exterior lights test, hard telltales and one on-screen telltale will also illuminate.

May 2024 32 1075690

 D45 CRT LE CHARGE Operator’s Manual

On-Screen Telltales

An indicator of the current operating conditions or malfunction of a system within a motor vehicle by an
illuminated symbol or text legend. These telltales do not have a fixed location on the screen, they will illuminate
based on priority when active. An audible is accompanied with each telltale when programmed.

Figure 36: On-Screen Telltales Display Area

VMM COMM FAULT - Indicates VMM com- ABS COMM FAULT - Indicates Anti-Lock
munication timeout. Short beep. Braking communication fault. Short beep.

FRONT DOOR COMM FAULT - Indicates Front Door Interlock - Indicates brakes
front entrance door communication Fault. are applied due to entrance door open.
Short beep. No audible

Rear Rise - Flashes when coach is enter- Bike Rack - Indicates bike rack is deployed
ing rear rise. Illuminates solid once coach is (Optional).
in rear rise. Repeating long beep.

High Ride - Flashes when coach enter high TPMS Temperature - Indicates high tem-
ride. Illuminates solid once coach is in high perature on one or more tire. Solid tone
ride. Short beep.

Low Ride - Flashes when coach is entering TPMS Pressure - Indicates extreme low
low ride. Illuminates solid once coach is in pressure on one or more tire. Solid tone.
low ride. Short beep.

Ride Fault - Indicates a fault in the MDSS TPMS Pressure - Indicates low pressure,
(MCI Dynamic Suspension System) Short or low battery, or missing programmed tire
beep. on one or more tire. Short beep.

Kneeling - Flashes when kneeling. Illumi- TPMS Fault - Tire pressure monitoring sys-
nates solid once coach is knelt. (Exterior tem is faulty. Service is required. Short
buzzer is beeping during kneeling). beep.

Tag Unload - Indicates tag axle is unload. Ramp Out - Indicates that wheelchair ramp
Short beep. is extended.

Entrance Door Open - Indicates entrance TPMS Communation Fault - Tire pressure
door is currently open. monitoring system comm error. Service is
required. Short beep.

Stop Request - Indicates passenger stop MID Door Open - Indicates that MID door
is requested from Wheelchair location. No is currently open.
audible.

1075690 33 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Stop Request - Indicates passenger stop Low Entry Interlock - Indicates Low Entry
is requested. features in vestibule are active, brake is
interlocked.

Tag Lock Fault - Indicates there is a tag E-Fan Fault - Indicates there is a problem
lock fault. Do not drive above 15 mph with is the E-Fan cooling system. Service is
this fault. Repeating long beep. required. Short beep.

Tag Lock - Indicates that tag lock is locked E-Fan Reverse - Indicates that E-Fan is
when pressing the tag lock switch. running in reverse when test mode is
applied.

Quantum Stowed - Indicates that the Load Shed - Indicates battery voltage has
Quantum wheelchair restraint is in the dropped and some loads are disabled to
stowed position. save power. Short beep.

Quantum Secure - Indicates that the HVAC Fault - Indicates there is a fault with
Quantum wheelchair restraint is in the the HVAC system. Service is required.
secure position. Short beep.

Service Lights - Indicates that rear ESS Auto Traction Control - Indicates that
compartment service lights are on. ATC is active.

Show Mode - Indicates that show mode is MDSS Low Entry - Flashes when coach is
enabled. (Show mode will disabled certain lowering for passenger loading. Illuminates
driving features, call service center if exist) solid once coach is lowered.

In-Station Lighting - Indicates that in-sta- Radiator Door Open - Indicates the rad
tion lighting is powered. (Starter is disabled door is opened. Close the door. No audible.
when In-Station Lights are active)

Fog Lights - Indicates that fog lights are Baggage Door - Indicates that baggage is
on. open.

Pre-Trip Light Test - Indicates that exterior Reduced Range - Indicates the driving
lights test is in progress. range is reduced due to a problem (such as
missing an ESS string).

Low Air Warning - Indicates that the vehi- De-Humid Active - Indicates that dehumid-
cle air system is low. Do not operate the ification mode is enable.
vehicle with low air.

Charge Door Open - Indicates access Hill Hold - Indicates that Hill Hold feature is
door for the charging port is open. Door active.
must be closed to engage HV drive system.

Towing Mode - Used only with Gladhands.

Indicates connection for towing.

May 2024 34 1075690

 D45 CRT LE CHARGE Operator’s Manual

Driver Message Center

An arrow located on the RH side of the LCD screen (refer to, Figure 35, item #14) allows the operator to view the
Driver Message Center. This will show any additional information to help the operator. For less severe situations,
the operator must press the arrow to see additional information. For more severe situations, the message will
automatically appear on the screen. To exit the message screen, touch the arrow on the LH side.

Figure 37: Driver Message Center

STOP MOTOR CHARGE SYSTEM FAIL DEHUMIDIFICATION ACTIVE

CHARGE MODE, or CHARGE

CHARGE TEMPERATURE CONNECTED, or CHARGE AUX SYSTEM FAULT
COMPLETED, or READY TO
HIGH VOLTAGE BATTERY
WARNING HIGH VOLTAGE BATTERY FAIL HIGH VOLTAGE BATTERY FAIL

HIGH VOLTAGE LOOP HIGH VOLTAGE LOOP LOW ESS BATTERY SOC

LOW POWER STEERING FLUID AUX SYSTEM FAULT LOW HV ISOLATION

Suspension must be lowered for

POWER STEERING FAULT THROTTLE FAULT Low Entry Access

BTMS LOW COOLANT HVAC LOW COOLANT BTMS FAULT

NOTICE
If the “SHOW MODE” message appears on the screen, certain driving features will be
disabled. A fuse in the rear junction box needs to be removed to disable show mode, please
call 800-241-2947 MCI Technical Support for assistance. This Show Mode feature is strictly
reserved for MCI when the coach is being presented in a showroom. Under normal
operation, a fuse could be installed by mistake for this feature to be enabled.

1075690 35 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Left-Hand Console Switch Panel

Power Mirror Switch - Press L or R to select left or right mir-

ror and use the 4-way pad to adjust viewing angle. Press the
1 heat button on the bottom left to de-ice / de-fog mirrors.

Kneeling Switch - Press switch DOWN to kneel for loading/

unloading passengers. Press switch UP to recover.
2 Note: Park brakes must be applied, transmission in neutral,
and entrance door closed for kneeling to function.

MID Door Switch - Press UP to open mid door. Press 13 1

4
12
DOWN to close mid door.
3 1

Entrance Door Switch - Press switch UP to open. Press

switch DOWN down to close. 9
1
4 5
1 1
6 7
1 8
1

System Override Switch - The switch overrides different

logic such as; shift inhibitor, throttle inhibitor, park brake
5 bypass, and wheel-end bypass.

360° Camera Switch (Optional) - Press switch UP to toggle

through each view (front, right, rear, and left) from the four
6 (4) exterior cameras.

ATC / ABS Switch - Press the “MUD SNOW” to increase

traction to the drive wheel, press it again to disable. Press
7 the “ABS DIAG” to retrieve ABS blink codes through the ABS
tell tales light.

Regenerative Brake Switch - Select the different levels for

regenerative braking by pressing UP/DOWN on rocker
8 switch. An indicator on the screen will show the selected
level, refer to Figure 35, item # 4.

Shift Selector - The electric drive push button shift selector

with 3 operating range, REVERSE, NEUTRAL, and DRIVE.
9 Note: Must bring the vehicle to a complete stop before
changing the operating mode.

May 2024 36 1075690

 D45 CRT LE CHARGE Operator’s Manual

Left-Hand Console Switch Panel Continued

Tag Axle Unload Switch - Press switch to unload the tag

axle to improve traction on the drive axle. The coach will
10 automatically return to normal ride height when speed
reaches 20 mph, or by pressing Normal Ride Switch (see
MDSS for details).

Rear Rise Switch - Press switch to raise the rear of the

coach for more rear departure angle ground clearance. The
11 coach will automatically return to normal ride height when
speed reaches 20 mph, or by pressing Normal Ride Switch
(see MDSS for details)

Level Control Switch - Press the switch up to put the coach

to HIGH RIDE level for increased ground clearance. Press
12 the switch DOWN to put the coach to LOW RIDE level for
reduced coach height (see MDSS for details).

Normal Ride Switch - Press switch to recover from any ride

height to NORMAL RIDE height.
13 1 13
1
1 12
1 11
10

18
1
1 17
1 16
15 1
Tag Lock / Auto Switch - Press switch UP to manually lock 14
1
the tag axle and prevent it from steering. Press switch
14 DOWN to enable AUTO mode.
19
1

Panel Dimmer Switch - Press UP to increase instrument

panel and switch illumination. Press DOWN to decrease illu-
15 mination.

Driver Lights Switch - Press up to turn ON the driver lights,

press down to turn OFF.
16

Stepwell Lights Switch - Press up to turn ON the stepwell

lights, press down to turn OFF.
17

Parcel Rack Blowers Switch - Press switch UP for turn on Side Defrost Switch (Optional) - Press
18 high speed. Press switch DOWN to turn on low speed. Mid- 19 switch UP to turn on defroster for driver’s
dle position OFF. window and/or entrance door window.
Auto shut off after 15 minutes.

1075690 37 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Left-Hand Console Switch Panel Continued

Quantum Restraint Switch (Optional)- Press switch

DOWN once for the Final Squeeze on Quantum Restraint
20 (this is to be done after the occupant has secure the wheel-
chair with the Secure Button). Press the switch UP to release
the restraint.

110V Inverter Switch - Press switch UP to enable the 110V

inverter. Press switch DOWN to disable inverter.
21 Note: Inverter can be enabled only when HV system is run-
ning or the charger is plugged in.

Chime Switch - Press switch UP to enable chime signal,

requested from passengers. Press switch DOWN to silence
22 chime.

Exterior Speaker Switch - Press switch UP route PA to

external speaker. Press switch DOWN to route PA through
23 interior speakers.

LH Windshield Power Blind Switch - Press and hold the

switch up, or down until the desired position of the blind is
24 reached, release switch when position is acquired.

1 25
1 24
1 23
1
1 22
1 21
20
RH Windshield Power Blind Switch - Press and hold the
switch up, or down until the desired position of the blind is
25 reached, release switch when position is acquired.

26
1

Low Entry Access Switch - Turn ON key switch to enable 27

1
low entry access. Turn OFF when loading/unloading is done.
26 In some models, instead of a key switch, a covered toggle
switch may be installed. The switch operation is similar to the
key to enable low entry access. 28
1

USB Power Port - Two 5V USB 1A and 2A port. Ignition

powered.
27

12V Power Outlet - Supplying 12V, 15A. Ignition powered.

28

May 2024 38 1075690

 D45 CRT LE CHARGE Operator’s Manual

Left-hand Switch Panel

Interior Lights Switch - Middle position is OFF.

Press the switch UP for windows and aisle
1 lights. Press the switch DOWN for aisle lights  
only.  


Front Interior Lights Switch - If switch is in  
OFF position, the first row Window and Aisle
2 lights operate normally, with the Interior Lights
Switch. If the switch is in ON position, First row
Window and Aisle lights operate when front door 

Reading Lights Switch - Middle position is

OFF. Press switch UP to enable reading lights
3  
for passengers usage. Press switch DOWN to 
run test for reading lights (all lights will turn ON)

Exterior Lights Switch - Middle position if OFF.

Press switch UP to turn on headlights and run-
4 ning lights. Press switch down to turn on running
lights only.

Ceiling Lights Switch (Optional) - Press Vestibule Lights Switch - Press switch UP to
5 switch UP to turn ON ceiling lights. Press switch 6 turn on all lights in Vestibule (overhead, reading,
DOWN to turn OFF. and stepwell).

Fog Lights Switch (Optional) - Press switch Dehumidify Switch - Press switch UP to turn
7 UP to turn ON fog lights. Press switch DOWN to 8 ON. Use in heating mode when humidity is high.
turn OFF.

Hazard Lights Switch - Press switch UP to acti- Start HV System Switch - Press switch up and
9 vate HAZRD lights. Press switch DOWN to turn 10 hold for one second, wait for key start acknowl-
off. edge icon (green round arrow) to extinguish
before driving the coach. Note: Ignition switch
must be in the ON position to start HV.

Ignition Switch - Press switch up to first level to

11 turn ON Accessory Power, second level for Igni-
tion and Accessory Power. Press switch down
all the way to turn OFF.

1075690 39 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Right-hand Switch Panel

 


1 - Vestibule Camera Switch - Press the switch UP to show vestibule camera on instrumental panel. Camera will
show for 20 seconds. Pressing the switch again will hide the vestibule camera on the instrumental panel.

2 - Baggage Lock Switch (Optional) - Press switch DOWN to lock baggage doors. Press switch UP to unlock.

Public Address System

The Public Address System (PA) allows the operators to communicate messages to the passengers inside and
outside of the vehicle. Hold down the switch on the palm microphone while speaking into it, your voice will be
amplified and play over the speakers system inside the coach. The volume control can be adjusted via turning the
knob located on top of the PA unit. Activating the “Exterior Speaker Switch” will cut-off the interior speakers and
route your message to the external speaker above the front entrance door.

&RQWURO 6ZLWFK
0LFURSKRQH +HDG

Figure 38: Public Address System

May 2024 40 1075690

 D45 CRT LE CHARGE Operator’s Manual

AM/FM/CD/DVD/BT Player (Optional)


 
 
 
 
 


 



 






 
 
 
 
 


Figure 39: AM/FM/CD/DVD/BT Player

Item Description Item Description

1 Power/Mute Button 10 MENU/Display Button
2 Volume/Select Knob 11 Source Select Button
3 Scan/Search Button 12 Internal Bluetooth Microphone
4 Band/Back Button 13 Reset switch
5 Tune /Seek/Track Back Button 14 Front AUX1 Input Jack
6 Tune /Seek/Track Up Button 15 Disc EJECT Button
7 Preset Memory/Recall, Media Control Buttons 16 Disc Slot
8 Call Connect/Transfer Button 17 Dot Matrix Display
9 Call End Button

Microphone, Hand held

This hand held microphone served the same

purpose as the “Public Address System”. To
use the microphone: Remove it from the clip
and slide the switch to the “ON” position (the
switch is located on the microphone itself) and
speak into it. The volume level can be changed
by adjusting the volume knob on the radio. The
“External Speaker Switch” on the LH console
can route your message to the external
speaker.

Figure 40: Hand held Microphone

1075690 41 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Operation

May 2024 42 1075690

 D45 CRT LE CHARGE Operator’s Manual

OPERATION continued

1075690 43 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Setup Menu

May 2024 44 1075690

 D45 CRT LE CHARGE Operator’s Manual

Setup Menu continued and Radio Operation

1075690 45 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Radio Operation continued

May 2024 46 1075690

 D45 CRT LE CHARGE Operator’s Manual

Connecting Bluetooth

1075690 47 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Connecting Bluetooth continued

May 2024 48 1075690

 D45 CRT LE CHARGE Operator’s Manual

Connecting Bluetooth continued

1075690 49 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Connecting Bluetooth continued and AUX Operation

May 2024 50 1075690

 D45 CRT LE CHARGE Operator’s Manual

CD and USB Operation

1075690 51 May 2024

 D45 CRT LE CHARGE Operator’s Manual

USB Operation continued/DVD Operation

May 2024 52 1075690

 D45 CRT LE CHARGE Operator’s Manual

Remote Control

1075690 53 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Setup Operation

May 2024 54 1075690

 D45 CRT LE CHARGE Operator’s Manual

Setup Operation continued

1075690 55 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Setup Operation continued

May 2024 56 1075690

 D45 CRT LE CHARGE Operator’s Manual

Setup Operation continued

1075690 57 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Setup Operation continued

May 2024 58 1075690

 D45 CRT LE CHARGE Operator’s Manual

Setup Operation continued

1075690 59 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Heating and Air Conditioning

HVAC Controller

   

  

Figure 41: HVAC Controller layout

Item Description
1 Driver’s Fan Speed (Rotary Knob)
2 Driver’s Temperature - HEAT / COOL (Outer Rotary Knob))
3 Defrost Button (Center Pushbutton with green LED indicator when active)
4 Unit Display LCD
5 Module Reset Pinhole
6 Passenger Temperature (Outer Rotary Knob)
7 Power Button (Center Pushbutton)

May 2024 60 1075690

 D45 CRT LE CHARGE Operator’s Manual

Dehumidify Switch

Turn on Dehumidify switch when heating mode is active and

humidity level is high inside the vehicle, AC compressor will kick in
based on HVAC controller request to dry the interior. Switch is
located at the left-hand switch panel as shown on the right.

NOTICE
When cooling mode is active, the dehumidify switch is
passive.

Figure 42: Dehumidify Switch

1075690 61 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Steering Column Controls

WARNING
Do not adjust the steering wheel while the vehicle is moving. Loss of control could result.
Park the vehicle safely and apply parking brake before making any adjustments, and ensure
that the column is firmly locked in place before driving.

The tilt and telescoping control lever is located on the LH side of

the steering column below the multi-function lever. Pull up on the
adjustment and tilt the steering wheel to the desired position. Push
down on the adjustment lever and raise or lower the assembly as
necessary. Release the level to lock and ensure that the column is
securely latched afterward.

WARNING
Do not operate the wipers when the windshield is dry
to avoid scratching the windshields. Free wiper
blades that may be frozen to the windshields before
operating the wipers to avoid damaging the wiper
motor.
Figure 43: Tilt / Telescoping lever

The multi-function lever is above the tilt and telescoping lever, it controls the turn signal, headlights beam,
windshield wipers, windshield washer, and air horn.

1. Turn Signal - Move the lever all the way up until it locks in
position to signal a right turn. Move it all the way down until it
locks in position to signal a left turn. The lever automatically
returns to the OFF position once the turn is completed. Note:
Turn signal can also be activated with the foot switch.

2. Lane Change Signal - Move the lever part way to the catch
position and hold until the lane change maneuver is
completed. The lever will spring back into the OFF position
once released.

3. High Beam - Toggle between high and low beams by pulling

the lever up towards you. To flash the headlights, pull the
lever up halfway. The lever will returns into its normal.

4. Air Horn Button - Push in the button to sound the air horn. Figure 44: Multi-Function Lever

5. Windshield Washer - Push the outer ring at the end of the lever toward the steering column to activate the
windshield washer. The wipers automatically activates and continue wiping for a few seconds.

6. Windshield Wipers - Turn the lever counterclockwise to activate the windshield wipers. The 1st. position
activates the wipers intermittently. The 2nd. position is for the low speed and the 3rd. is for high speed.

NOTICE
The Turn Signal, High Beam, and Horn can also be activated via the Foot switches located
on the floor.

May 2024 62 1075690

 D45 CRT LE CHARGE Operator’s Manual

Foot Control Pedals & Switches





 
 


Figure 45: Foot Control

1. Electric Horn Switch - Momentary-on, switch activates the electric horn when held depressed.

2. Turn Signal Switches (Optional) - Momentary-on, switches control the right and left turn signal lights when
held depressed respectively. Signal indicators illuminate when respective floor switch is activated.

3. Headlight Dimmer Switch (Optional) - Pressing the switch toggle the headlight mode between high beam
or low beam. The blue high beam indicator on the instrumental panel illuminates when high beam is active.

4. Brake Pedal - The brake pedal is located to the left of the accelerator pedal and controls the application and
release of service brakes.

Brake application is proportional to the amount of pedal movement applied. Applying the brake pedal
illuminates the stoplights and the stop telltale.

NOTICE
Fanning or pumping the brake pedal is not recommended. This practice reduces the
effectiveness of the brake system and interferes with the ABS system. It also wastes air and
causes unnecessary wear on the brake parts.
5. Accelerator Pedal - The accelerator pedal controls the electric motor speed. The speed of the motor is
proportional to the amount of pedal movement being applied downwards.

NOTICE
Pedals surrounding area should be kept clean at all time. Remove dirt, gravel, and any
foreign object to avoid interference when operating.

CAUTION
Do not press on the accelerator pedal before or during starting, this is unnecessary to start
the electric drive and could damage the electronic control system.

1075690 63 May 2024

 D45 CRT LE CHARGE Operator’s Manual

360° Camera System (Optional)

The Brigade 360° Camera System includes 4 exterior cameras designed to help reduce operator blind spots by
providing a real time view of the area surrounding the coach on a single view. A simulated bird’s-eye view of the
coach and its surrounds provides the operator with visual assistance.

The Drive Scene screen can show a single full-screen view or split-screen view. The system is configured to
automatically display certain views when the coach is in reverse gear, and when turn signals are engaged.
Pressing the 360° camera switch on the LH console will let you toggle through each individual view of the front,
rear, left or right. The display screen will shut off automatically if the speed of the coach is 17 mph and above.

Figure 46: 360° Camera View Shown on LCD Screen

WARNING
Due to the nature of this system, objects may not appear exactly as their real location with
respect to the coach body. Object may appear physically closer than they appear.

The 360° System cameras are connected to the SEON Surveillance system which is capable of capturing real-
time events onto a DVR (Digital Video Recorder) for later viewing.

Figure 47: 360 Camera Switch

May 2024 64 1075690

 D45 CRT LE CHARGE Operator’s Manual

Interior and Exterior Camera

This coach is equipped with an exterior and interior camera. The exterior camera is mounted on the drip rail
above the ramp area, and interior camera is mounted on the ceiling aiming at the vestibule area.

A full view of the interior camera can be seen on the MFD LCD display when the MID door is opened. You can
hide the camera view on the screen by pressing and hold the Vestibule Camera switch on the RH switch panel.
Under normal operation, pressing the Vestibule Camera switch once will show a 15 seconds view of the vestibule
area.

A split view of the exterior and interior cameras will automatically appear on the LCD display when the coach is in
Low Entry Mode.

Figure 48: Camera Location Layout

Backup, Exterior Camera (Optional)

The optional backup camera is mounted below the high mount stop lamp. A rear view will be shown on the MFD
LCD display when the coach is in Reverse gear, providing a visual assistance when backing up.

Figure 49: Backup Camera

1075690 65 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Windshield and Driver’s Window Blinds

Blinds are provided for the driver on windshield and the driver’s side window. The spring-load driver’s side
window blind can be adjusted by pulling on the blind handle. The windshield blinds are powered, use the switches
on the LH console panel to adjust them.

Figure 50: Blinds

Parcel Rack Capacity

The maximum capacity for a single section of parcel rack is 75 lbs. A daily inspection of the load restraining cords
is required to ensure they are in good condition.

Figure 51: Stop Request Button

Passenger Stop Request

A stop request button is accessible to each passenger in the parcel rack service module (above). When the stop
request button is pressed, the STOP request icon on the Multi Function Display illuminates and the LED stop sign
on the front interior cap is also illuminated.

May 2024 66 1075690

 D45 CRT LE CHARGE Operator’s Manual

Wheelchair Stop Request Switch

The wheelchair stop request switches are mounted on the vestibule window sill. When the stop request button is
pressed, the STOP request telltale on the Multi Function Display illuminates.

Figure 52: Wheelchair Stop Request Switch

Driver’s Compartment, Parcel Rack

The first compartment located on the roadside is the driver’s personal storage compartment. It also contain the
manuals for the coach and electronic equipment.

Figure 53: Driver’s Compartment

1075690 67 May 2024

 D45 CRT LE CHARGE Operator’s Manual

SmartTire, TPMS (Tire Pressure Monitoring System)

The SmarTire system is designed to monitor and alert the operator of any irregularities by visual and audible. The
system continuously monitors the tire pressure and temperature when ignition power is on.

Visual and audible alerts will automatically appear on the LCD screen (located below the front junction box) when
abnormal pressure or temperature is detected. Virtual telltales illuminate along with an audible sound as
described below:

TPMS Temperature - Indicates high temperature on one or

more tire. Solid tone

TPMS Pressure - Indicates extreme low pressure on one or

more tire. Solid tone.

TPMS Pressure - Indicates low pressure, or low battery, or

missing programmed tire on one or more tire. Short beep.

TPMS Fault - Tire pressure monitoring system is faulty. Service

is required. Short beep.

TPMS Communication Fault - Tire pressure monitoring sys-

tem comm error. Service is required. Short beep.

WARNING
Take action immediately when alerts are active and have the problem corrected.

NOTICE
Please refer to the Maintenance Manuals for programming and troubleshooting of the
SmartTire system, and for the operation of the external gauge located below the front
junction box.

Figure 54: SmarTire Display (located below Front Junction Box)

May 2024 68 1075690

 D45 CRT LE CHARGE Operator’s Manual

4 - PRE-SERVICE PREPARATIONS
The Federal Motor Carrier Safety Administration and MCI recommends that the following daily checks to be made
in order to keep the coach in the best condition for safety, convenience, service and operating economy. Report
required repairs or adjustments to maintenance personnel before operating the coach. These recommended
checks are in addition to, not instead of any the Federal Motor Carrier Safety Administration requirements.

Exterior Inspection (Walk-Around)

DANGER
The Electric Drive System uses electrical energy that has a potential to be hazardous. There
is a risk of electric shock and severe burns. Only High Voltage Qualified Technician should
access components of the electric drive system. Failure to observe all high voltage (HV)
electrical safety precautions may result in severe personal injury and/or death.
1. Assure that all windows, mirrors, and lights are clean and unobstructed.

2. Ensure that all side windows are completely closed. A protrusion of 1/4” (6mm) or more indicates that a
window is not properly latched.

3. Check that the exterior of the coach is clear and clean of debris, and that all service doors are secure.

4. Check tires for proper pressure and inspect for damage. Check that wheel nuts are tight and inspect wheels
for any damage.

5. Look under the coach for any fluid leaks, animals, maintenance personnel, or any obstructions. Check the
area behind the coach if you intend to back up the coach.

6. Check the coolant level, condition of hoses and cables.

7. Check the component compartments to ensure that there are no loose or unsecured objects.

8. Check the windshield washer fluid reservoir and fill if required.

9. Check all exterior panels for any visible damage.

10. Check that all access doors are closed and securely latched.

11. Make sure the remote HV ENABLE switch in the Rear ESS (Energy Storage System) Compartment is in the
ON position.

12. Make sure the low voltage (LV) disconnect switch is in the ON position. Switch is located inside the battery
compartment through the access door.

Interior Components Checklist

1. Check that the entrance doors and emergency exits open, close, seal, and latch properly.

2. Inspect seat belt: ensure webbing is in good condition and belt latches and releases properly.

3. Check the brake and accelerator pedal and linkage for any obstruction that may prevent from being applied
or completely released.

4. Ensure side window roller blinds are securely mounted and function properly.

1075690 69 May 2024

 D45 CRT LE CHARGE Operator’s Manual

5. Check parcel rack restraining cord.

6. Inspect the seats and floor for debris. Clear debris as needed.

7. Ensure all interior lights are in working order.

8. Ensure that emergency equipment and contents are in place and properly stowed.

9. Activate the P.A. system and do a microphone check. Adjust output volume if necessary.

Operational Checklist
1. While the system is running, look for fluid leaks, and listen for air leaks.

2. When HV is ON, ensure that the “HV ON” & “AUX 24V ON” lights are illuminated on remote box in the rear
ESS compartment.

3. The state of charge gauge on the LCD screen is reading 30% or greater.

4. The air system pressure is within normal operating range and the suspension is at normal ride height.

5. Run Exterior Lights and Telltale Lamps test, inspect all exterior lights.

NOTICE
The Pre-Trip test mode is useful to check proper operation of the multiplex outputs and the
exterior lights illumination. It doesn't test the functionality of the commands related to the
exterior lighting. For a complete testing, the directional signal operation, the headlights
operation and the brake lights operation have to be performed. Once these commands are
tested, activate the test mode to check the exterior lighting.

6. Check the wheelchair ramp operation daily.

7. Position the inside and outside mirrors. Adjust the driver’s seat for comfort and fasten seatbelt.

8. Check steering wheel tilt / telescope lever functions correctly.

9. Check steering wheel operation with HV system running. Steering should operate smoothly from left hand to
right hand max turn stops without binding or erratic movement.

CAUTION
For the steering system to operate when Shifter is in PARK mode, the Park Brake must be
released. Ensure to apply the service brake before releasing the Park Brake.

10. Check for proper operation of HVAC, windshield wipers and washers, and horn.

11. Ensure that the dual air pressure gauge shows at least 100 PSI pressure in both the primary and secondary
circuits.

12. Test service brake and parking brake and ensure that they are functional.

CAUTION
Before starting the HV system, ensure that the parking brake is applied.

May 2024 70 1075690

 D45 CRT LE CHARGE Operator’s Manual

Mirrors
Interior Rear-View Mirrors

The interior rear-view mirror is mounted above the driver, it

can be manually adjusted up, down, or sideways. Adjust to
provide a clear view of the interior of the coach.

WARNING
Do not adjust the interior rear-view mirror while
the coach is moving. Stop the coach and apply
parking brake to adjust mirror.

Figure 55: Interior Rear-View Mirror

Exterior Mirrors

The coach is equipped with power adjustable exterior heated mirrors with convex upper mirror surfaces for wide
angle viewing and larger full lower flat mirror surfaces. An additional convex spot-view mirror is mounted on the
curbside arm allows the viewing of the blind spot area directly in front of the coach. Mirror adjustment controller is
located on the LH console switch panel, and the heated mirror switch is located on the LH switch panel right
above the Ignition switch.

Adjust the mirrors so that the sidewall of the coach can just be seen in the inner portion of the mirror. This will
help determine the relationship of the coach to objects seen in the mirror.

Ensure that some portion of the mirrors can also be seen through the wiper sweep when they are in use.

Figure 56: Exterior Rear-View Mirrors

1075690 71 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Driver’s Seat
The basic driver's seat is an adjustable air suspension with integrated 3 point seat belt. It can be adjusted for
height, fore and aft positioning, setback tilt and seat cushion pitch. After adjusting the seat, test by pushing
forward and rearward on the seat. Make sure seat does not move, and that the adjuster mechanisms have
latched.

WARNING
Do not attempt adjustment of the driver’s seat while the coach is in motion. The seat could
move suddenly and unexpectedly, causing the driver to lose control of the vehicle.

After making a seat adjustment, always test to ensure that the adjusters have latched.
Improperly latched seat adjusting mechanisms can impair driving capabilities and create an
unsafe operating condition. Report any seat mechanism locking problem immediately to
service personnel.

NOTICE
Driver’s seat must be adjusted to allow the driver to easily reach the controls of the coach

Isringhausen Seat Controls

1. Adjustable Lumbar

2. Adjustable Height Control

3. Air Suspension Dampening (ON/OFF)

4. Quick Air Release

5. Horizontal Adjustment

6. Integrated 3 Point Seat Belt

7. Recline

8. Seat Cushion Adjustment

9. Tilt Adjustment

Figure 57: Isringhausen Seat

May 2024 72 1075690

 D45 CRT LE CHARGE Operator’s Manual

Recaro Seat Controls

1. Backrest Adjustment

2. Seat Belt Clip

3. Driver’s Seat Switch Panel

4. Adjustable Headrest

5. Thigh Extension Cushion Length Adjustment

6. Fore/Aft Locking Device

7. Bellows

Figure 58: Recaro Seat

NOTICE
Driver’s seat must be adjusted to allow the driver to easily reach the controls of the coach.

1075690 73 May 2024

 D45 CRT LE CHARGE Operator’s Manual

USSC Seat Controls

1. Bellow

2. Mechanical Slide Release Lever

3. Bottom Lumbar Adjustment

4. Top Lumbar Adjustment

5. Side Bolster Adjustment

6. Seat Tilt Control

7. Seat-Belt Clip

8. Backrest Adjustment

9. Adjustable Headrest

7
1
6
5
4
3
2

Figure 59: USSC SeatO

May 2024 74 1075690

 D45 CRT LE CHARGE Operator’s Manual

About Your Seat Belts

Seat belts are the single most effective safety device because they keep you connected to the vehicle so that you
can take advantage of many built-in safety features. They also help keep you from being ejected outside of your
seat. In addition, seat belts help protect you in almost every type of collision, including frontal impacts, side
impacts, rear impacts, and rollovers.

WARNING
Not wearing a seat belt properly increases the chance of serious injury or death in a
collision.

NOTICE
If the seat belt is extended too quickly, it will lock in place. If this happens, slightly retract
the seat belt, then extend it slowly.

Seat Belt Inspection

Inspect passenger and driver seat belts, buckles, latch plates, retractors, tethers, guide loops, and mounting
hardware for visible webbing wear or damage, including frays, cuts, burns, discolorations, abrasions, or any other
physical damage. The retractor should operate smoothly, and the belt buckles should latch easily. Also check for
loose or damaged parts that could keep the restraint system from operating properly. Keep sharp edges and
sharp objects away from the belts and other parts of the restraint system. Any belts that are questionable, do not
meet the above criteria, or were involved in a collision should be replaced regardless of mileage.

Seat Belt Cleaning

Belts should be kept clean and dry. Clean seat belts with mild soap and lukewarm water only, and avoid bleaching
or dying belts as this may weaken them.

NOTICE
After cleaning, make sure seat belt is completely dry before allowing it to retract.

WARNING
Not checking or maintaining seat belts can result in serious injury or death if the seat belts
do not work properly when needed. Check the seat belts regularly and have any problem
corrected as soon as possible.

Proper Use of Seat Belts

All occupants should sit upright, well back in the seat, and remain in that position for the duration of the trip.
Slouching and leaning reduce the effectiveness of the belt.

Never place the shoulder part of a lap/should belt under your arm or behind your back. This could cause very
serious injuries in a collision.

CAUTION
Do not put any accessories on the seat belts. Devices intended to improve comfort or repo-
sition the shoulder part of a seat belt can reduce the protective capability and increase the
chance of serious injury in a collision.

1075690 75 May 2024

 D45 CRT LE CHARGE Operator’s Manual

NOTICE
Most states and all Canadian provinces and territories require drivers to wear seat belts.
The Seat Belt Tell Tale indicator will illuminate if the driver does not fasten their seat belt.
Following state and provincial regulations for driver’s and passenger’s seat belts. MCI
strongly recommends wearing them at all times to enhance your safety.

Fastening a Seat Belt

After adjusting a seat to the proper position and while

sitting upright and well back in the seat:

1. Pull the seat belt out slowly.

2. Insert the latch plate into the buckle, then tug on

the belt to make sure the belt is secure.

CAUTION
Make sure that the belt is not twisted or not
caught on anything.

3. Position the lap part of the belt as low as possible

across your hips, then pull up on the should part of
the belt so the lap part fits snugly.
Figure 60: Seat Belt Adjustment

4. Adjust to a snug fit by pulling the belt firmly across your lap toward the lap belt retractor so it can take up the
slack.

5. If necessary, pull up on the belt again to remove any slack, then check that the belt rests across the center of
your chest and over your shoulder.

WARNING
Improperly positioning the seat belts can cause serious injury or death in a collision. Make
sure all seat belts are properly positioned when in operation.

6. To unfasten the belt, push in the button in the center of the buckle. The retractor is designed to rewind the
belt automatically when the buckle is unlatched.

CAUTION
Do not let the belt twist while it is rewinding into the retractor. The bulk of the twisted belt
may cause the retractor to jam so it will not rewind further. At the same time the retractor
may keep the belt from being pulled out.

If a belt should get jammed, you may be able to release it by working the belt in and out until the belt rewinds far
enough to unlock. If the belt remains jammed the seat belt system may not operate correctly and should be
replaced.

May 2024 76 1075690

 D45 CRT LE CHARGE Operator’s Manual

WARNING
No one should sit in a seat with an inoperative seat belt or one that does not appear to be
working correctly. Using a seat belt that is not working properly may not protect the
occupant in a collision. Have a technician to check any questionable belts as soon as
possible.

Seat Belts for Children

Follow state and provincial regulations for securing children passengers with a seatbelt.

Pregnant Women

If you are pregnant, the best way to protect yourself and your unborn child when driving or riding in a vehicle is to
always wear a seat belt and keep the lap part of the belt as low as possible across the hips. A doctor should also
be consulted for any specific recommendations.

Sleep Mode
If the operator does not turn the main battery disconnect switch to the OFF position, the electrical system will go
into “sleep mode” thirty (30) minutes after turning the ignition switch OFF. The operator can “wake” the electrical
system by hitting the entrance door switch, the hazard lights switch, or by turning on the Master Power / Ignition
switch.

Pre-Trip Test
The exterior lights and dash tell-tales automatically
activate for two (2) minutes, when the “Pre-Trip” button
on the Multi Function Display LCD touch screen is
pressed. The message “Pre-Trip Checking” will display
on the LCD screen for the duration of the two minutes
feature, unless the screen is pressed again or the park
brake is released.

Figure 61: MFD Pre-Trip Selection

NOTICE
The Pre-Trip test mode is useful to check proper operation of the multiplex outputs and the
exterior lights illumination. It doesn't test the functionality of the commands related to the
exterior lighting. For a complete testing, the directional signal operation, the headlights
operation and the brake lights operation have to be performed. Once these commands are
tested, activate the test mode to check the exterior lighting.

1075690 77 May 2024

 D45 CRT LE CHARGE Operator’s Manual

May 2024 78 1075690

 D45 CRT LE CHARGE Operator’s Manual

5 - COACH OPERATION
DANGER
The Electric Drive System uses electrical energy that has a potential to be hazardous. There
is a risk of electric shock and severe burns. Only High Voltage Qualified Technician should
access components of the electric drive system. Failure to observe all high voltage (HV)
electrical safety precautions may result in severe personal injury and/or death.

WARNING
Ensure that the shift pad is in Neutral and the Park Brake is applied before starting the
electric drive, the coach may have sudden unexpected movement if the park brake is not
engaged.

Pre-Start Verifications
• Verify that the LV main disconnect switch is in the ON position.

• Verify that the HV ENABLE switch in the rear ESS compartment is in the ON position.

• Verify that the charge switch is set to “CHARGE DISABLE”.

• Ensure that the charging equipment is not connected to the coach.

• Make sure that the park brake is applied.

• Adjust the driver’s seat to the best driving position.

• Adjust the tilt / telescopic steering column to suit your seating position.

• Adjust mirrors to obtain a clear rear view, clean mirrors if needed.

WARNING
Driving while distracted can result in loss of vehicle control. Use extreme caution when
using the coach switches and control panel that may take your view off the road.

Electric Drive Operation

CAUTION
The service brake must be applied and the vehicle must be at a complete stop before chang-
ing gears on the shift pad (“N” Neutral, “D” Drive, or 'R” Reverse).

NOTICE
The electric drive runs much quieter than a diesel-powered coach. The driver should pay
more attention to pedestrians because there is no engine noise, the pedestrians may
misjudge the coach movement.

The selection of the electric drive operating modes is by the shift pad is located on the LH console panel. There
are three (3) selection available, push “D” for drive, “R” for reverse, and “N” for neutral. The LED display on the
shift pad indicates which gear you are in respectively.

1075690 79 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Enabling Electric Drive

1. Ensure park brake is enabled, press the Master Power / Ignition Switch to the ON (upper) position to enable
all of the multiplex modules and turn on the coach’s electrical system.

2. Verify that all gauges and tell-tale lamps are illuminated for a few seconds after Ignition is turned on. Wait for
the “Wait To Start (hour glass)” telltale to extinguished.

3. Ensure the shift pad indicator is in “N” Neutral.

4. Push the START switch on the left-hand switch panel to start the Electric Drive System.

5. Wait for the “Key Start Acknowledge (round green arrow)” to extinguished.

6. Check all gauges and tell-tale lamps for normal range / operation. Ensure that the S.O.C (State of Charge)
meter is at 30% or greater.

7. Look and listen for any indications of system or equipment malfunction. Report any sign of trouble to service
personnel before operating the coach further.

8. Apply firm pressure on the service brake and select the require drive mode on the shift pad.

9. Release the park brake and the service brake to proceed.

10. To change the driving direction (forward / reverse), bring the vehicle to a complete stop, keep applying firm
pressure on the service brake, and select the driving direction. Note: When shifting from Drive to Reverse, or
vice versa, you must select Neutral first for the driving direction to be changed. The system does not allow
you to go directly from Drive to Reverse or vice versa.

WARNING
Ensure the “N” neutral is shown on the shift pad and the park brake is applied before
starting the electric drive. If the parking brake telltale is not illuminating, do not operate the
vehicle.

NOTICE
The back-up alarm activates when “R” reverse is selected on the shift pad.

Turn OFF Electric Drive

1. Bring coach to a complete stop and keep applying pressure on the service brake.

2. Place the shift pad in NEUTRAL, apply the park brake, and release the service brake.

3. Power down all accessories (lights, HVAC system, etc...) and turn OFF the Master Power / Ignition switch.

May 2024 80 1075690

 D45 CRT LE CHARGE Operator’s Manual

Electric Drive System Warning

The electric vehicle is equipped with a notification system to warn the operator of any abnormal conditions. Such
conditions are notified via telltale lights, message center, and buzzer from the instrument panel.

NOTICE
React promptly to alerts and warnings, take the earliest opportunity to get the issues
addressed.

Regenerative Braking

The regenerative brake is an energy recovery system which slows the coach by converting its kinetic energy into
electric energy, which is stored in the Energy Storage System (ESS) for later use.

Whenever the coach is in motion, and the accelerator pedal is released, and/or the service brake pedal is
depressed, the powertrain electric motor becomes a generator and provides regenerative, auxiliary braking to the
coach.

The regenerative braking level resets to default/minimum (0) level each time the coach is started, or restarted
after a trip. The level can be driver selected and adjusted during each trip, from the default level to a higher level
between 1-5, using the Regenerative Braking switch to bump Up/Down between levels 0-5. A 5 segment telltale
meter indicator displays the current, driver selected level between minimum (0) and maximum (5) setting levels.
When regenerative braking is active, the green telltale on the right of the meter illuminates.

Figure 62: Regen Brake Switch, Level Meter, and Telltale

WARNING
Do not rely on regenerative braking alone to slow down the vehicle, you must use the
service brake every time to stop or slow down the vehicle.

1075690 81 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Cooling System
The electric drive cooling system on this vehicle is composed of three separate coolant circuits:

• Traction Motor / Inverters Cooling System - This circuit provides cooling for the traction (drive) motor
and the inverters.

• Battery Thermal Management System (BTMS) - This circuit provides heating or cooling to all ESS
(Energy Storage System).

• Cabin Heat - This circuit provides heat to interior cabin during colder weather, electrical energy is used
to heat up the coolant and a blower passes the warmer air into the cabin.

WARNING
Do not operate the vehicle for an extended time when the low coolant telltale is on.

Coolant Level Check

WARNING
Never open the filler cap on the reservoirs when the system is hot. Coolant temperature can
be high and under high pressure. Do not work on the coolant system until it has cooled
down, then top up coolant as needed.

This vehicle is composed of three separate coolant circuits, each with its own reservoir. Coolant level can be
checked at each reservoir through the sight glass.

A. Cabin Heat Coolant Reservoir

B. BTMS (Battery Thermal Management System) Coolant Reservoir
C. Motor / Inverters Coolant Reservoir

)LOOHU&DS

$ %
&

6LJKW*ODVV

Figure 63: Coolant Reservoirs

May 2024 82 1075690

 D45 CRT LE CHARGE Operator’s Manual

Shift Selector
The Shift Selector module is located on the left-hand console switch panel, it
has 3 push-button switches with an LED display.

The 3 button switches allow you to select “D” for drive, “N” for neutral, and “R”
for reverse. The LED display will show which selection you have made
respectively, which indicates the driving mode that you are currently in.

NOTICE
When shifting from Drive to Reverse, or vice versa, you must
select Neutral first for the driving direction to be changed. The
system does not allow you to go directly from Drive to Reverse
or vice versa.

The shift selector should always be in the NEUTRAL position

when the coach is parked.

The back-up alarm activates when reverse (R) is selected.

Figure 64: Shift Selector

CAUTION
These conditions must be met before shifting can be enabled:

• Apply the service brake and bring vehicle to a complete stop.

• Wheelchair ramp stowed.

• Entrance and mid door closed.

• Coach position must not be in Kneel position.

• Charge Enable switch must be in OFF position.

• Charge access doors must be closed / locked.

• Charge plug is not connected to vehicle.

WARNING
Must apply the park brake after putting the shift selector into neutral (N).

1075690 83 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Brakes
This coach is equipped with air-operated service brakes
which are applied using the foot pedal to the left of the
accelerator pedal. The amount of pressure applied to the
pedal determines the extent and force of the brake
application.

Air system pressure must be at least 100 PSI (689 kPa)

before brakes can develop their full effectiveness. Observe
the air pressures indicated on the dual air gauge at frequent
intervals during coach operation.

NOTICE
“Fanning” or “pumping” the brake pedal is not
recommended. This practice reduces the
effectiveness of the brake system and
interferes with the ABS system. It also wastes
air and causes unnecessary wear on brake
parts.
Figure 65: Service Brake Pedal

In addition to Regenerative Braking, which is active during deceleration and aid the service brake system when
braking is being applied.

CAUTION
Stop lights on the rear of the coach automatically illuminate when the brake pedal is
depressed. A tell-tale light on the dash illuminates when stop lights are activated.

Anti-Lock Brake System (ABS)

The ABS (Anti-Lock Brake System) minimizes the potential of brake lock-up in low traction road conditions or in
panic stop braking situations. The coach retains a greater degree of stability and ability to steer properly.

During braking, the ABS system automatically senses any impending wheel lock-up due to loss of traction. The
system monitors deceleration rates during braking and automatically pulses brake application pressures at each
wheel.

An ABS indicator light on the Multi Function Display tell-tale cluster tells the condition of the anti-lock brake
system. At coach starting, the indicator first flashes and goes out. If the indicator illuminates when the coach is
moving at road speed (above 5-7 MPH), the anti-lock brake system is malfunctioning and service is required. An
ABS malfunction automatically reverts the brake system to standard non-ABS operation.

CAUTION
Do not pump the brake pedal, this defeats the purpose of the ABS.

High Traction Road Conditions

The ABS system is not activated during normal brake applications on high traction, dry road surfaces. During
braking, apply a firm, positive brake pedal pressure.

May 2024 84 1075690

 D45 CRT LE CHARGE Operator’s Manual

Low Traction Road Conditions

Do not pump or fan the brakes in low traction road conditions. Apply firm, positive pedal pressure for the ABS
system to be most effective. The sensors and modulator valves cause the brakes to pulse and modulate at a very
rapid rate, sensing any wheel which is near lock-up because of less traction and which wheels have enough
traction.

Panic Stop Braking Conditions

Do not pump or fan the brakes in panic stop braking conditions. Apply firm, continuous, heavy pedal pressure.
The brakes the pulse and modulate at a very rapid rate, sensing which wheels are near lock-up because of less
traction and which wheels have enough traction. Brake pressure automatically adjusts at each wheel. In this way,
traction is maintained between the road surface and tires, increasing the potential for stable, non-skid stops
maintaining steering control.

Releasing Service or Park Brakes

CAUTION
Use the following release procedure to free service or park brakes. Do not attempt to brake
the coach free with system power if the brakes fail to release.

In the event of a normal service brake fails to release, reduce air pressure to below 75 ± 5 PSI (517 ± 34.5 kPa)
by pumping the brake pedal. Operate the system until dual air gauge reads above 100 PSI. Make a normal
service brake application and then release it, or make a normal park brake application, release it, and then make
a service brake application and release it. One of these procedures should free the brakes.

Parking and Emergency Brakes

The coach is equipped with an air-operated parking brake control valve to release the spring applied park brakes
for parking the vehicle and for emergency braking function. The park brake control valve is located to the left of
the driver under the ignition switch panel. A guard over the valve prevents accidental release of the parking
brakes.

Operation of the system is as follows:

1. Stop the coach by firmly applying the service brake

pedal. Pull up on the park brake valve knob to set
the park brakes. Brakes will remain applied and
locked, even if the coach air pressure is lost.
Always apply parking brakes by pulling up on the
park brake valve knob before leaving the coach.

2. Put the shift pad in neutral by pushing on the N

pushbutton on touch pad.

CAUTION
Do not apply the parking brakes until the
coach has come to a complete stop.

Figure 66: Parking Brake Control Valve Location

1075690 85 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Park Brake Release

Push in the parking brake control valve, followed by a full service brake application. Parking brake release should
allow normal service brake operation.

NOTICE
The Park Brake is required to be manually set whenever the driver leaves the driver’s seat.

The parking brake is interlocked with, and affects the operation of several other coach components. The
relationship between these components and the park brake interlock are listed below:

• Kneeling Feature - Applying the park brake energizes the kneeling relay when the kneeling switch is
activated. Releasing the park brake de-energizes the kneeling relay and the coach returns to ride
height if in the kneeling mode.

• Wheelchair Ramp - The park brake is interlocked by the Low Entry Access key / toggle switch. Park
brake must be set for Low Entry Access key to enable the wheelchair system.

NOTICE
At coach speeds less than 2 MPH, the wheelchair park brake interlock is set.

Emergency Parking Brake Release

The emergency parking brake release valve is a manually operated valve. It is used for emergency park brake
release. The valve is spring loaded and remains in the upper position unless constant manual downward force is
applied to release the park brakes.

CAUTION
Fully apply the service brakes to ensure complete release of the park brake. If the park
brake fails to release, refer to the park and service brake release procedure titled “Releasing
Service Brakes”.

The wheelchair ramp and MID door must be closed before the park brake will release.

Figure 67: Emergency Parking Brake Release

May 2024 86 1075690

 D45 CRT LE CHARGE Operator’s Manual

Hill Hold

Hill hold is an automatic feature that will prevent the coach from inadvertent rolling back or forward when starting
off from a stop on a hill or sloped roadway. The Hill Hold system activates the service brake interlock
automatically to keep the coach still during the time driver's foot transition from the service brake pedal and onto
the accelerator pedal. When the system senses sufficient motor torque feedback, the service brake interlock will
be released and let the vehicle accelerate normally. This feature operates in DRIVE or REVERSE modes only!

Normal Operation:
Hill Hold Telltale will lit solid on when service brake interlock is
active.

Alarm to the driver:

In case the service brake pedal and park brake switch are
released, and service brake interlock is active for more than 3
seconds, the hill hold telltale will flash fast and the alarm will
sound.

To cancel alarm:
An application of the service brake pedal, or park brake switch,
or the accelerator pedal will cancel the alarm and the flashing
telltale.

Figure 68: Hill Hold Telltale

NOTICE
If the service brake interlock was active and ignition was cycled, interlock is canceled.

The rear lower and upper brake lights will be lit when Hill Hold is active.

1075690 87 May 2024

 D45 CRT LE CHARGE Operator’s Manual

MDSS (MCI Dynamic Suspension System)

This coach is equipped with the MCI Dynamic Suspension System (MDSS). The system monitors, controls the
ride height and the suspension system.

The MDSS leveling functions can be performed when ignition is on with HV system running or not. Entrance door
operation will pause and lock any suspension activities and only recovery can be done by hitting the recovery
switch. Wheelchair operation will also have the same effect.

NOTICE
Kneeling is disabled when park brake is not applied, transmission not in neutral, the
entrance door is opened, and/or wheelchair ramp key / toggle switch is in ON position.

MDSS (ECAS II) Buttons Functionality

MDSS (ECAS II) BUTTONS FUNCTIONALITY

SWITCH /
DESCRIPTION ACTIVATION REQUIREMENTS CANCEL REQUIREMENTS
FUNCTION

IGNITION ON.
NORMAL RIDE Single momentary press of AND
switch will recover Front and
SHOW MODE OFF. N/A
Rear suspension to calibrated
AND
“Normal Ride” heights.
WHEELCHAIR NOT OPERATED

NO FUNCTION

N/A

SUSPENSION IGNITION ON, SHOW MODE OFF,

RECOVER Single momentary press of WHEELCHAIR NOT OPERATED,
switch will recover Front and AND ALL OF THE FOLLOWING:
N/A
Rear suspension to calibrated
"Normal Ride" heights. 1. SHIFT SELECTOR IN NEUTRAL.
2. PARK BRAKE APPLIED

Press and hold switch will

LOWER the Front suspension IGNITION ON, SHOW MODE OFF,
IGNITION ON, SHOW MODE OFF,
to "Kneel" parameter height. WHEELCHAIR NOT OPERATED,
WHEELCHAIR KEY OFF,
AND ONE OF THE FOLLOWING:
WHEELCHAIR NOT OPERATED,
Releasing switch pauses and
AND ALL OF THE FOLLOWING:
KNEEL locks lowering of Front 1. NORMAL RIDE SWITCH.
suspension. OR
1. SHIFT SELECTOR IN NEUTRAL.
2. KNEEL RECOVER SWITCH.
2. PARK BRAKE APPLIED.
**Entrance door opening will OR
3. ENTRANCE DOOR CLOSED.
pause and lock the suspension 3. PARK BRAKE RELEASED.
move.

May 2024 88 1075690

 D45 CRT LE CHARGE Operator’s Manual

CAUTION
Avoid parking too close to the curb or other obstacles that could damage the coach during
kneeling process.

MDSS (ECAS II) BUTTONS FUNCTIONALITY

SWITCH /
DESCRIPTION ACTIVATION REQUIREMENTS CANCEL REQUIREMENTS
FUNCTION
IGNITION ON, SHOW MODE OFF,
WHEELCHAIR NOT OPERATED,
AND ONE OF THE FOLLOWING:

IF PARK BRAKE RELEASED AND

SHIFT SELECTOR NOT IN NEUTRAL
Single momentary press of AND ONE OF THE FOLLOWING:
switch will RAISE the Front IGNITION ON, SHOW MODE OFF, 1. NORMAL RIDE SWITCH OR LOW
and Rear suspension to WHEELCHAIR KEY OFF, RIDE SWITCH OR REAR RISE
"High Ride" parameter WHEELCHAIR NOT OPERATED, SWITCH.
heights. AND ALL OF THE FOLLOWING: OR
2. VEHICLE SPEED > 20 MPH.
Function latches until 1. SHIFT SELECTOR NOT IN
Cancelled. NEUTRAL (HV SYSTEM RUNNING). IF PARK BRAKE APPLIED OR SHIFT
2. PARK BRAKE RELEASED. SELECTOR IN NEUTRAL, AND
LEVEL **Entrance door opening 3. ENTRANCE DOOR CLOSED. NORMAL RIDE SWITCH PRESSED.
CONTROL will pause and lock the 4. VEHICLE SPEED <= 20 MPH.
suspension move. IF PARK BRAKE APPLIED AND
HIGH RIDE SHIFT SELECTOR IN NEUTRAL AND
ONE OF THE FOLLOWING:
1. NORMAL RIDE SWITCH OR KNEEL
SWITCH.
OR
2. KNEEL RECOVER SWITCH.
IGNITION ON, SHOW MODE OFF,
WHEELCHAIR NOT OPERATED,
AND ONE OF THE FOLLOWING:
IGNITION ON, SHOW MODE OFF,
WHEELCHAIR KEY OFF,
IF PARK BRAKE RELEASED AND
LOW RIDE WHEELCHAIR NOT OPERATED,
SHIFT SELECTOR NOT IN NEUTRAL
AND ALL OF THE FOLLOWING:
Single momentary press of AND ONE OF THE FOLLOWING:
1. SHIFT SELECTOR NOT IN
switch will LOWER the 1. NORMAL RIDE SWITCH OR HIGH
NEUTRAL (HV SYSTEM RUNNING).
Front and Rear suspension RIDE SWITCH OR REAR RISE
2. PARK BRAKE RELEASED.
to "Low Ride" parameter SWITCH.
3. ENTRANCE DOOR CLOSED.
heights. OR
4. VEHICLE SPEED <= 20 MPH.
2. VEHICLE SPEED > 20 MPH.
Function latches until
OR
Cancelled. IF PARK BRAKE APPLIED OR SHIFT
SELECTOR IN NEUTRAL, AND
IGNITION ON, SHOW MODE OFF,
**Entrance door opening NORMAL RIDE SWITCH PRESSED.
WHEELCHAIR KEY OFF,
will pause and lock the
WHEELCHAIR NOT OPERATED,
suspension move. IF PARK BRAKE APPLIED AND
AND ALL OF THE FOLLOWING:
SHIFT SELECTOR IN NEUTRAL AND
1. SHIFT SELECTOR IN NEUTRAL.
ONE OF THE FOLLOWING:
2. PARK BRAKE APPLIED.
1. NORMAL RIDE SWITCH OR KNEEL
3. ENTRANCE DOOR CLOSED.
SWITCH.
OR
2. KNEEL RECOVER SWITCH.

1075690 89 May 2024

 D45 CRT LE CHARGE Operator’s Manual

MDSS (ECAS II) BUTTONS FUNCTIONALITY

SWITCH /
DESCRIPTION ACTIVATION REQUIREMENTS CANCEL REQUIREMENTS
FUNCTION
IGNITION ON, SHOW MODE OFF,
WHEELCHAIR NOT OPERATED,
AND ONE OF THE FOLLOWING:

IF PARK BRAKE RELEASED AND

Single momentary press of SHIFT SELECTOR NOT IN NEUTRAL
switch will RAISE the Rear AND ONE OF THE FOLLOWING:
suspension to "Rear Rise" IGNITION ON, SHOW MODE OFF, 1. NORMAL RIDE SWITCH OR HIGH
parameter height. WHEELCHAIR KEY OFF, RIDE SWITCH OR LOW RIDE
WHEELCHAIR NOT OPERATED, SWITCH.
Function latches until AND ALL OF THE FOLLOWING: OR
Cancelled. 2. VEHICLE SPEED > 20 MPH.
1. SHIFT SELECTOR NOT IN
Front suspension NEUTRAL (HV SYSTEM RUNNING). IF PARK BRAKE APPLIED OR SHIFT
maintains its height. 2. PARK BRAKE RELEASED. SELECTOR IN NEUTRAL, AND
3. ENTRANCE DOOR CLOSED. NORMAL RIDE SWITCH PRESSED.
**Entrance door opening 4. VEHICLE SPEED <= 20 MPH..
will pause and lock the IF PARK BRAKE APPLIED AND
REAR RISE suspension move SHIFT SELECTOR IN NEUTRAL AND
ONE OF THE FOLLOWING:
1. NORMAL RIDE SWITCH OR KNEEL
SWITCH.
OR
2. KNEEL RECOVER SWITCH.

NO FUNCTION

N/A

IGNITION OFF OR SHOW MODE ON

Single momentary press of
OR WHEELCHAIR KEY ON OR
switch will transfer
ENTRANCE DOOR OPEN OR ONE OF
pressure from the Tag axle IGNITION ON, SHOW MODE OFF,
THE FOLLOWING:
to the Drive axle per SUSPENSION IN "NORMAL RIDE"
parameter settings. HEIGHT, WHEELCHAIR KEY OFF,
IF PARK BRAKE RELEASED AND
WHEELCHAIR NOT OPERATED, AND
SHIFT SELECTOR NOT IN NEUTRAL
Function latches until ALL OF THE FOLLOWING:
AND ONE OF THE FOLLOWING:
Cancelled.
TAG AXLE 1. NORMAL RIDE SWITCH OR HIGH
1. SHIFT SELECTOR NOT IN
UNLOAD / RIDE SWITCH OR LOW RIDE SWITCH
Front and Rear suspension NEUTRAL (HV SYSTEM RUNNING).
LOAD OR REAR RISE SWITCH.
maintain normal height. 2. PARK BRAKE RELEASED.
OR
3. ENTRANCE DOOR CLOSED.
2. VEHICLE SPEED > 20 MPH.
**Entrance door opening 4. VEHICLE SPEED <= 20 MPH.
will pause and lock the
IF PARK BRAKE APPLIED OR SHIFT
suspension move.
SELECTOR SHIFTS TO NEUTRAL.

NO FUNCTION

N/A

May 2024 90 1075690

 D45 CRT LE CHARGE Operator’s Manual

MDSS Telltales

Figure 69: MDSS Telltales Location on MFD, LCD Panel

Telltales will appear in the location shown above. There is no fixed location for each telltales.

Rear Rise - Flashes when coach is entering rear rise. Illuminates solid once coach is in rear
rise. Repeating long beep.

High Ride - Flashes when coach enter high ride. Illuminates solid once coach is in high ride.
Short beep.

Low Ride - Flashes when coach is entering low ride. Illuminates solid once coach is in low
ride. Short beep.

Ride Fault - Indicates a fault in the MDSS (MCI Dynamic Suspension System) Short beep.

Kneeling - Flashes when kneeling. Illuminates solid once coach is knelt. (Exterior buzzer is
beeping during kneeling).

1075690 91 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Tag Axle Steering & Lock Function

The tag axle is designed to caster steer freely only at low forward speed, this will result in a
shorter turning radius and give you more maneuverability in tight spaces. If forward speed
reaches above 15 mph, the tag axle will lock-up in a straight ahead position. If speed falls below
10 mph, the tag axle will unlocked and caster steer freely again. The locking and unlocking is
controlled by an electronic multiplex system with the programmed speed and logic.

You can override the tag lock condition only at forward speed below 10 mph. This can be done via
activating the “Tag Lock” switch on the LH console, pressing on the “LOCK” position will override
the default condition and lock-up the tag axle, pressing on the “AUTO” position will put the system
back into default mode.

ATC/ABS (MUD SNOW & ABS DIAG) Switch

The Automatic Traction Control (ATC) system will intervene automatically limiting motor torque
and applying braking pressure to a spinning drive wheel transferring motor power to the other
drive wheel that has better traction. This feature is active only at speed below 25 mph.

If drive wheels begin to lose traction during acceleration, ATC will engage automatically to assist
the driver in accelerating the vehicle. The ATC telltale light will flash rapidly to let you know
whenever ATC is actively functioning.

Enabling the “MUD SNOW” mode allows greater motor power and more wheel spin during ATC
operation. It is recommended to turn on this feature when operating on soft road surfaces. The
ATC telltale light will flash slowly to remind you that this function has been selected, and will flash
rapidly whenever the ATC system is actually operating in the Mud/Snow mode. Always remember
to turn the Mud/Snow feature OFF when driving on a firm road surface. A new ignition cycle, or a
second depression of the Mud/Snow switch will turn this function off.

Press the “ABS DIAG” to retrieve ABS blink codes from the ABS telltale.

Electronic Stability Control

This coach equipped with a stability control system that features Electronic Stability Control (ESC) combined with
Roll Stability Control (RSC). ESC is a computerized technology that improves the safety of a vehicle's handling
by detecting and potentially preventing skids by automatically applying brakes to help steer the vehicle where the
driver wants to go.

ESC is automatic in that these systems become active when the system Electronic Control Unit (ECU) senses
conditions that could produce imminent roll or directional instabilities. Rapid lane changes or cornering at
excessive speed on dry or slippery surfaces can create the potential for spin-out or drift out, often before the
operator is aware. The ESC system uses a lateral accelerometer, a steer angle sensor in the steering column and
a yaw rate sensor to enhance the operator's control in these conditions.

WARNING
During an ESC system intervention, the vehicle automatically decelerates. The ESC system
can slow the vehicle with or without you applying the brake pedal, and even when you are
applying the throttle. Even with the ESC system equipped, the driver remains responsible
for ensuring vehicle stability during operation.

WARNING
In the case where a vehicle equipped with the ESC system pulls a trailer, the latter must be
equipped with ABS.

May 2024 92 1075690

 D45 CRT LE CHARGE Operator’s Manual

Power Steering System

This coach is equipped with electric power steering to aid in input effort when steering the coach.

If the vehicle loses electric power while you are driving, electric power steering is lost. The steering system still
operates and let you steer your vehicle to a safe stop. Manual steering will required a lot more effort and not
meant to be used for an extended amount of time, it is meant for temporary use.

WARNING
If the power steering system detects a problem, a telltale and fault message will be shown
on message center display. Stop the coach as soon as it is safe to do so and contact a
service center.

Electrical System

DANGER
The Electric Drive System uses electrical energy that has a potential to be hazardous. There
is a risk of electric shock and severe burns. Only High Voltage Qualified Technician should
access components of the electric drive system. Failure to observe all high voltage (HV)
electrical safety precautions may result in severe personal injury and/or death.

This coach is equipped with a 618 DC High Voltage system, the major HV components are shown in the figure
below. This vehicle also uses a dual low voltage system (12 and 24 Volts) to run the 12/24V components and
accessories. The low voltage battery compartment contains two 12V batteries, battery equalizer, main disconnect
switch/breakers panel, and an optional inverter/charger.

Figure 70: Components Layout, Electric Drive

1075690 93 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Junction Boxes

Two junction boxes containing electrical/electronic components that connect and control the entire electrical
system of the coach. The front junction box is located behind the front junction box door and the rear junction box
is in the third baggage bay on the street side.

In-Station Lighting (Optional)

Located in the roadside baggage bay #3 is a 110 VAC to 24 VDC

fan-cooled power converter. This unit serves as an external power
source for the interior lighting only. Use an extension cord and plug
it into the 110 VAC receptacle located below the marker light on the
roadside front fender. Interior lights are now on using external
power.

NOTICE
Plugging in the In-Station Lighting converter will
disabled the start control.

Figure 71: In-Station Lighting Converter

Battery Charger (Optional)

This coach is equipped with a battery charger located in the battery

compartment. The batteries can be charged by plugging a 110 VAC
power source to the battery charger. The interior lighting can also
be used when charger is active. %DWWHU\
&KDUJHU
NOTICE
Plugging in the battery charger will disabled the start
control.

Figure 72: Battery Charger

Inverter/Charger (Optional)

The Inverter/Charger all-in-one unit is located in the battery

compartment with a dual function. Only one task can be performed
at a time, either charging the batteries or supplying 110 VAC to the
seat outlets. The Inverter feature can be activated by turning ON the ,QYHUWHU
Inverter switch at the LH console with HV system running. &KDUJHU
To use the charging feature to charge the batteries, plug-in the 3
prongs connector to a 110 VAC power source.

NOTICE
Plugging in the Inverter/Charger will disabled the start
control.

Figure 73: Inverter/Charger

May 2024 94 1075690

 D45 CRT LE CHARGE Operator’s Manual

LV (Low Voltage) Disconnect

The LV disconnect is a rotary switch that will turn ON and shut OFF 12 and 24 Volts power. Switch must be turned
ON first before operating the coach. Turn switch OFF when park for a long period to save battery power.

Figure 74: Main Disconnect, Low Voltage

HV (High Voltage) Charging Port

The HV charging receptacle box is located behind the rear service door on the curbside of the coach, the STOP
CHARGE switch is located to the right of the charging receptacle. LED indicator showing the Charge Status and.
The charge status led illuminates green under normal charging. If the red charge fault red led is on, contact
service center.

Figure 75: Charging Receptacle Box Location

1075690 95 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Charging The Vehicle

WARNING
Before charging, check and ensure that all of the HV compartment doors are closed.

The HV system may cause interference with ICDs and Pacemakers, personnel wearing such
devices should stay at least 6 ft. away from the HV equipment.

The charging plug from the stationary charger cannot be unplugged from the receptacle
when active charging or when stand by mode is on, turn off the stationary charger and
activate the stop charge switch on the box before disconnecting.

Figure 76: Charger Receptacle Box

This charging sequence describes in detail the process of charging electrical vehicles.

To start charging the electrical vehicle, follow the following steps:

1. Turn MDS (Main Disconnect Switch) to ON position to maintain 24VDC power during HV charging.

2. Start HV by pressing the Ignition switch to the ON position, make sure to wait for the “Wait To Start” TT to
disappear on IP (Instrument Panel), and only then press HV start switch to the ON position.

May 2024 96 1075690

 D45 CRT LE CHARGE Operator’s Manual

3. Open rear service door where the charging box is located, remove the receptacle plug cover, and plug in the
charger station plug into the vehicle charging receptacle.

4. Once the charge station and the vehicle are connected, coach detects a connected state and HV plug will be
locked/latched in the receptacle. The communication between the vehicle and the charging station is now
initiated. Charge plug connected message will show on IP and charge Telltale on IP start flashing with 0.5sec
ON and 0.5sec OFF interval.

Blue LED light on rear charge box will be ON solid once the charger plug is detected, LOCKED, and starts
flashing with 0.5sec ON and 0.5sec OFF interval during START UP communication between vehicle and
charger station until HV charging starts.

5. Once communication between vehicle and charging station is successfully established and handshaking
process is done, charging station starts providing HV power to the vehicle to charge the batteries (ESS).
Charging active message will show on IP and charge Telltale on IP start flashing with 1sec ON and 1sec OFF
interval.

Green LED light on rear charge box will have the following states:

a. SOC (State of Charge) below 21%: Flashing with 0.5sec ON and 1.5sec OFF interval.

b. SOC between 21% to 48%: Flashing with 1sec ON and 1sec OFF interval.

c. SOC between 49% to 99%: Flashing with 1.5sec ON and 0.5sec OFF interval.

d. SOC equal to 100%: Solid ON. Full charge reached.

Vehicle SOC can be monitored on IP and it starts to increase with time during charging.

Charging Indicator

State of Charge

Figure 77: Charge Status

6. When the ESS batteries have reached a maximum 100% charge, trickle charging start operating by
discharging slightly the batteries and then charging back to maximum charge. Changes in SOC on IP will not
be noticeable when trickle charging is active.

NOTICE
During the charging period, the HVAC system can be used to heat or cool the coach’s cabin
prior to putting the vehicle in service. Power is coming directly from the charging station
and charging time for the batteries (ESS) may be increased.

1075690 97 May 2024

 D45 CRT LE CHARGE Operator’s Manual

May 2024 98 1075690

 D45 CRT LE CHARGE Operator’s Manual

6 - WHEELCHAIR SERVICE
Wheelchair Ramp

NOTICE
The mid doors must be completely open prior to deployment or stowing of the ramp

WARNING
Keep clear of area in which ramp operates. Provide adequate clearance outside of vehicle to
accommodate ramp and allow ramp to deploy fully before boarding. Failure to do so may
result in serious bodily injury and/or property damage.

Do not exceed the 1000-pound (454 kilograms) load capacity of the ramp. Do not attempt to
load or unload a passenger in a wheelchair or other apparatus that does not fit on the ramp.

To deploy ramp, the following must be performed:

1. Park coach on a flat level surface, shifter in neutral, apply the park brake, and all doors are closed.

2. Turn the “LOW ENTRY ACCESS” Switch “ON” from the LH console.

3. Put coach into Low Entry mode by pressing down the Level Control Switch on the LH console panel.

4. Open the mid door by activating the Mid Door Switch on the LH console or the exterior toggle switch.

5. Press down and hold the Ramp toggle switch to “OUT” position to deploy. Ramp will stop automatically once
fully extended, release toggle switch.

To stow ramp; ensure that ramp is clear of passengers or obstacles, press up and hold the Ramp toggle switch to
“IN” position until ramp is fully stowed, release toggle switch.

Figure 78: Ramp Operation

1075690 99 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Cable-Activated Manual Release

A cable-activated manual release engages and disengages

the drive motor. A T-Handle is provided for activation of the
manual release. The release handle is accessible behind
the hinged door as shown. Pulling the T-Handle out
disengages the motor to allow the platform and carriage
assembly to be manually deployed and stowed. Two Hand
Hold strap handles are provided on the ramp (shown below
left). Carefully deploy and stow the ramp using the strap
handles.

The safety precautions addressed in the Ramp Power

Operation section apply to manual operation of the ramp
also. Read and become familiar with all ramp safety
precautions. Remember to use good body mechanics when
manually deploying and stowing the ramp.

To manually deploy or Stow ramp:

1. Ensure transmission is in neutral and park brake is
applied before leaving the driver’s seat.

2. Lift hinged door up to access release handle.

3. Turn (rotate) T-Handle to unlock cable

4. Pull T-Handle

5. Turn (rotate) T-Handle to lock ramp drive in manual

lockout position (ramp is released).

Before Power Operation

After manually deploying or stowing the platform, ensure the

manual release is positively re-engaged. Rotate the T-
Handle and push the T-Handle in fully. You will feel the
release mechanism re-engage the drive motor. The ramp
cannot be power driven if the manual release is
disengaged.

For power operation (to re-engage drive motor):

1. Turn (rotate) T-Handle to unlock cable.

2. Push T-Handle in fully to re-engage drive motor.

3. Turn (rotate) T-Handle to lock ramp drive in engaged

position (ramp is engaged).

Figure 79: Ramp Manual Release

May 2024 100 1075690

 D45 CRT LE CHARGE Operator’s Manual

Ramp Passenger Safety

WARNING
Position and fasten the wheelchair-equipped
occupant seat belt before loading onto the
wheelchair ramp. Failure to do so may result in
serious bodily injury and/or property damage.

Passengers should be positioned in the center of the ramp at all

times. Attendants and ramp passengers must be able to clearly view the ramp whenever boarding and exiting the
vehicle. The attendant and/or wheelchair passenger must ensure the ramp is fully deployed before exiting the
vehicle. Observe your passengers at all times when they are entering and exiting the vehicle.

Wheelchair-Equipped Occupant Seat Belts: Wheelchair passengers should position and buckle their
wheelchair-equipped seat belt (torso restraint), as specified by the manufacturer, before loading onto a
wheelchair ramp. Different types of disabilities require different types of wheelchairs and different types of
wheelchair-equipped occupant restraint belt systems (torso restraint). It is the responsibility of the wheelchair
passenger to have his or her wheelchair equipped with an occupant restraint (seat belt) under the direction of
their health care professional.

Stabilizing Wheelchair: Powered and manual wheelchairs are designed to remain upright and stable during
normal operation. All activities which involve movement in a wheelchair have an effect on the combined center of
gravity of the occupant and wheelchair. Be aware of the ramp slope (angle). The slope of the ramp has a direct
effect on the center of gravity. The wheelchair passenger’s center of gravity and their ability to maintain stability
and balance must be kept in mind by the wheelchair passenger and the attendant.

The aid of an attendant stabilizing the wheelchair is recommended for optimum safety. Wheelchair passengers
who are unable to maintain stability and balance should not board a ramp without assistance. Counterbalance
devices (anti-tippers) may be available from the wheelchair representative to enhance stability and balance.

Wheelchairs should be operated at a slow and constant speed when on the ramp. Wheelchairs should not
accelerate suddenly when on the ramp. Wheelchair passengers should not raise the front wheelchair wheels (pull
wheelie) when on the ramp.

Wheelchair passengers who intend to enter and exit the vehicle without the assistance of an attendant must
determine the safest and most practical method and orientation of entering and exiting based on the physical
characteristics of their personal wheelchair and his or her physical capabilities to maintain stability while the
wheelchair is in motion on the ramp.

Wheelchair Attendants: When assisting a wheelchair occupant, remember to use good body mechanics. When
the wheelchair is on the ramp, the attendant must grasp the push handles (or other) securely. Detachable
wheelchair parts such as arm or leg rests must never be used for hand holds or lifting supports. Doing so could
result in the parts being inadvertently detached from the wheelchair resulting in possible injury to the wheelchair
occupant and/or the attendant.

WARNING
Read and become familiar with all ramp operation safety precautions, operation notes and
details, operating instructions and manual operating instructions prior to operating the
ramp. If this information is not fully understood, please contact Motor Coach Industries
service center or Braun Ability immediately. Failure to do so may result in serious bodily
injury and/or property damage.

1075690 101 May 2024

 D45 CRT LE CHARGE Operator’s Manual

QRT Securement System

Wheelchair equipped coaches are also equipped with a wheelchair Q’Straint QRT restraint system. The vestibule
area can accommodate up to two wheelchair-bound passengers, one on each side facing each other. The
passengers seats need to be repositioned by sliding and folding them for the wheeled mobility device to be
anchored down in the designated area.

Figure 80: QRT Restraint System in Vestibule Area

Seat Positioning

The vestibule passenger seat default position is in the folded-up position. It is not necessary to fold the seats any
further when securing a wheelchair passenger using the Q’Straint QRT restraint system.

Figure 81: Vestibule Passenger Seats Positioning

May 2024 102 1075690

 D45 CRT LE CHARGE Operator’s Manual

Securing Wheelchair/Passenger

NOTICE
When positioning the wheeled mobility device, please ensure that they are centered
between the front and rear anchorage.

CAUTION
The webbing must always be tensioned once the wheelchair is anchored, check for move-
ment by pulling on the wheelchair back and forth gently.

WARNING
Do not allow webbing to get twisted inside retractors.
1. Activate switch to unlock electric tie-downs.

2. Attach shoulder belt pin connector to pin on wall side lap belt, then secure seatbelts onto the storage pin on
the wall.

3. Pull electric tie-down hooks until fully extended, and attach J-hooks to rear wheelchair frame.

4. Backup wheelchair within park zone towards passenger’s barrier seat.

5. Apply wheelchair wheel locks or, turn power off.

6. Deactivate switch to lock electric tie-downs.

7. Attach Slide-N-Click tie-downs into floor anchorages and ensure they are locked in.

8. Attach J-hooks to front of wheelchair’s solid frame members. Do not attach hooks to wheels, plastic, or
removable parts of wheelchair.

9. Ensure all four tie-downs are locked and properly tensioned. If necessary, rock wheelchair back and forth.

10. Extend shoulder belt and wall side lap belt across occupant’s shoulder and hip, then buckle them to the aisle
side lap belt. Buckled seat belts should be against occupant’s

11. Occupant and wheelchair are secured and ready to go.

Figure 82: Securing Wheelchair and Occupant

1075690 103 May 2024

 D45 CRT LE CHARGE Operator’s Manual

WARNING
Do not use removable armrests, footrests, wheels of the crisscross supports on the folding
wheelchair to attach the J-hook from the restraint system. Use solid frame.

Wheelchair accessories and equipment should be properly secured or removed from

wheelchair and secured in the vehicle during transportation. Whenever possible, items
attached to wheelchair in front of the passenger should be removed and secured separately
during transportation.

WARNING
Lap and shoulder belts should bear upon the bony structure of the wheelchair occupant’s
body and must never infringe on any component of the wheelchair such as armrests,
panels, wheels, frames, etc.

WARNING
Ensure belt webbing is not twisted while being worn by passenger.

Release Passenger/Wheelchair
1. Detach occupant’s shoulder belt and lap belts.

2. Press red lever to remove front J-hooks from wheelchair frame. Detach Slide-N-Click tie-downs from floor
anchorages and place in storage.

3. Unlock wheels or turn ON power from the wheelchair (if equipped).

4. Activate switch to unlock electric tie-downs.

5. Move wheelchair forward, remove rear J-hooks.

6. Occupant and wheelchair are released and ready to go.

CAUTION
Do not release or let go of the J-hook after undoing them, a strong force of pull back energy
from the retractor could cause damage to the vehicle, persons, and/or the retractors. Hold
them with your hand and aid them back until the webbing is fully retracted inside the retrac-
tor.

May 2024 104 1075690

 D45 CRT LE CHARGE Operator’s Manual

Q’Straint Placard

1075690 105 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Quantum Restraint (Optional)

The optional Quantum automatic rear-facing securement station is located in the Vestibule area. This system will
give the mobility passenger total independence for securing themselves or with the aid of an operator.

2FFXSDQW
,QWHUIDFH
%XWWRQ

Figure 83: Vestibule Area with Quantum

WARNING
Remove any obstructions surrounding the Wheeled Mobility Device.

Keep all body parts away from the Quantum while in motion.

Make sure to read, understand and follows all instructions for the Quantum system.

Once the ramp is fully extended, the mobility passenger can move into the vestibule platform. Backup the
Wheeled Mobility Device (WMD) against the backrest of the Quantum and ensure that the WMD is centered
against the backrest. Apply brake or power-off chair and engage the Quantum by pressing the “Occupant
Interface” button on the wall. When the initial squeeze is completed by the occupant, the driver will perform the
final squeeze by pressing down the “Quantum Restraint Switch”. If the driver forgets to hit the switch, the system
will do the final squeeze automatically. Apply shoulder seat belt when the Quantum restraint is complete.

The driver can also secure the WMD by pressing the “Quantum Restraint Switch” once the WMD is centered
against the backrest of the Quantum. Pressing the switch DOWN once will initiate the first squeeze. When the
initial squeeze is completed, pressing the switch DOWN again for the final squeeze. Apply shoulder seat belt.

To release the WMD from the Quantum; First, all the steps for
deploying the ramp has to be performed (refer to “Wheelchair
Ramp” Section 6 in this manual” prior to releasing the chair. Once
the steps are done, the Occupant can press the “Quantum
Interface” button or the driver can press the “Quantum Restraint”
switch UP to release the WMD.

All operations of the Quantum are accompanied by beeping sound,

flashing light on the Rotating Arm of the Quantum, and the
switches. Please refer “Visual and Audio Sequence” on the next
page for alert.

Figure 84: Quantum Restraint Switch

May 2024 106 1075690

 D45 CRT LE CHARGE Operator’s Manual

Visual and Audio Sequence

0DUNHU 2FFXSDQW 'ULYHU 'ULYHU 0DVWHU 0DVWHU

$FWLYLW\ ,PDJH $OHUW%HHS ,QWHUIDFH ,QWHUIDFH 6ZLWFK 6ZLWFK
/LJKW ,QWHUIDFH 6HFXUH/LJKW5HOHDVH/LJKW 21/LJKW 2))/LJKW

6WRZ 0'' 0/
0/
4PMJE 0'' 0/
4PMJE 0/
4PMJE 0''

1PTJUJPO 4PMJE
-JHIU

'HSOR\ #FFQJOH
#MJOLJOH #MJOLJOH #MJOLJOH 0'' 0/
4PMJE 0''

JO
.PUJPO 4MPXMZ 4MPXMZ 4MPXMZ 4MPXMZ

'HSOR\ #FFQJOH #MJOLJOH #MJOLJOH #MJOLJOH #MJOLJOH 0/
4PMJE 0''

4UPQT 'BTU 'BTU 'BTU 'BTU 'BTU

(QJDJH 
3FQFBUJOH #MJOLJOH #MJOLJOH #MJOLJOH 0'' 0/
4PMJE 0''

JO
.PUJPO #FFQT 'BTU 'BTU 'BTU

8.% 0'' 0/
4PMJE 0''
0/
4PMJE 0'' 0'' 0/
4PMJE

6HFXUH 4PMJE
-JHIU

5HOHDVH #FFQJOH
#MJOLJOH #MJOLJOH 0'' #MJOLJOH 0/
4PMJE 0''

JO
.PUJPO 4MPXMZ 4MPXMZ 4MPXMZ 4MPXMZ

5HOHDVH #FFQJOH #MJOLJOH #MJOLJOH #MJOLJOH #MJOLJOH 0/
4PMJE 0''

4UPQT 'BTU 'BTU 'BTU 'BTU 'BTU

%XPSµQ*R #FFQJOH #MJOLJOH #MJOLJOH #MJOLJOH #MJOLJOH 0/
4PMJE 0''

%PXO 4UFBEZ 'BTU 'BTU 'BTU 'BTU

%XPSµQ*R #FFQJOH #MJOLJOH #MJOLJOH #MJOLJOH #MJOLJOH 0/
4PMJE 0''

0VU 4UFBEZ 'BTU 'BTU 'BTU 'BTU

%XPSµQ*R #FFQJOH #MJOLJOH #MJOLJOH #MJOLJOH #MJOLJOH 0/
4PMJE 0''

6Q 4UFBEZ 'BTU 'BTU 'BTU 'BTU

0DQXDO
5HOHDVH #FFQJOH #MJOLJOH #MJOLJOH #MJOLJOH #MJOLJOH 0/
4PMJE 0''
&RYHU 4UFBEZ 'BTU 'BTU 'BTU 'BTU
0QFOFE

5HVHW
6ZLWFK 
#FFQT 0/
4PMJE 0/
4PMJE #MJOLJOH 0'' 0/
4PMJE 0''
1SFTTFE 'BTU

6OHHS 0'' 0'' 0'' 0'' 0'' 0'' 0''

0RGH

1075690 107 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Occupants Secure Themselves from Quantum Interface

May 2024 108 1075690

 D45 CRT LE CHARGE Operator’s Manual

Occupants Secure Themselves from Quantum Interface continued

1075690 109 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Occupants Secure Themselves from Quantum Interface continued

May 2024 110 1075690

 D45 CRT LE CHARGE Operator’s Manual

Occupants Release Themselves from Quantum Interface

1075690 111 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Occupants Release Themselves from Quantum Interface continued

May 2024 112 1075690

 D45 CRT LE CHARGE Operator’s Manual

Occupants Release Themselves from Quantum Interface continued

1075690 113 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Operator Secures Occupant from Driver Interface

May 2024 114 1075690

 D45 CRT LE CHARGE Operator’s Manual

Operator Secures Occupant from Driver Interface continue

1075690 115 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Operator Secures Occupant from Driver Interface continued

May 2024 116 1075690

 D45 CRT LE CHARGE Operator’s Manual

Operator Releases Occupant from Driver Interface

1075690 117 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Operator Releases Occupant from Driver Interface continued

May 2024 118 1075690

 D45 CRT LE CHARGE Operator’s Manual

Operator Releases Occupant from Driver Interface continued

1075690 119 May 2024

 D45 CRT LE CHARGE Operator’s Manual

May 2024 120 1075690

 D45 CRT LE CHARGE Operator’s Manual

7 - LAVATORY (OPTIONAL)
The lavatory is optional for D45 CRT LE CHARGE coach. It consists of a non-flush toilet, bathroom tissue
dispenser, mirror, trash bin, and a below floor chemical tank.

The door swings inward to open and locking the door will illuminate the lavatory sign Red. When vacant, the sign
illuminates Green. An emergency call button is located on the forward wall near the tissue dispensers.Pressing
this will alert the driver for assistance.

The lavatory door is equipped with an emergency release handle from outside of the lavatory. Refer to “Lavatory
Door Emergency Release” in Section 2 - Emergency Information of this manual for further details.

Lavatory Service Tank Procedures

The decal for the tank service is located on the rear ESS compartment door. Decal shown below.

NOTICE
All fluids must be handled, stored and maintained according to the instructions on the decals
located on the service door shown in Figure 86.

Figure 85: Lavatory Tank Service Procedure Decal

Figure 86: Lavatory Waste Decal

1075690 121 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Draining Lavatory Tank

1. Position the coach over a suitable sanitary
sewage drain.
2. Open the dump valves (Figure 89), drain the
tank completely and leave valve open.
3. Connect a water hose to rinse / fill
connection and run water to rinse tank.
4. If tank is clogged, open access plug cover to
clean and clear. Reinstall cover when done.
5. Close the dump valve and fill.
6. If the coach is equipped with flush toilet,
press the flush button for 30 seconds.
7. Open the dump valve and drain the tank.
8. Repeat Steps until the discharged water
appears clean.

Figure 87: Lavatory Connections and Sight Glass

Figure 88: Waste Fluid Removal Decal Figure 89: Lavatory Tank Dump Valve

Charging Lavatory Tank

1. Ensure dump valve and access plug are completely closed, fill tank with RV antifreeze (3 US gallons, 11.3 L).

2. Add approved chemical to the tank.

3. Check for leakage and test flush toilet if equipped.

WARNING
Avoid skin contact with lavatory chemical when handling.

May 2024 122 1075690

 D45 CRT LE CHARGE Operator’s Manual

8 - SERVICE AND TOWING OPERATION

Remote Box, Rear ESS

DANGER
The Electric Drive System uses electrical energy that has a potential to be hazardous. There
is a risk of electric shock and severe burns. Only High Voltage Qualified Technician should
access components of the electric drive system. Failure to observe all high voltage (HV)
electrical safety precautions may result in severe personal injury and/or death.

NOTICE
The “HV ENABLE” switch on the remote rear ESS is primarily for maintenance purposes.
Before attempting to start the HV system from the front of the coach, make sure that the “HV
ENABLE” switch is in the ON position, shift selector is in NEUTRAL, ignition switch is ON,
and the parking brake is applied.

The remote electrical control box is capable of enabling/disabling the HV system from the rear of the coach, it can
also prevent normal HV starting from the dash Start switch. The control box panel is located inside the rear ESS
compartment. To gain access to the remote box panel, open the rear ESS compartment doors.

Figure 90: Remote Switch Box

Setting the “HV ENABLE” toggle switch to the “OFF” position will prevent starting the HV system from the dash
“START” switch.

The “HV DISCONNECT” toggle switch allows you to cut off the High Voltage contactors from the rear of the
coach. Lift up the red protective cover to activate switch. This is to be used for Emergency purpose only.

The BTMS PUMP toggle switch allows you to manually activate the BTMS coolant pumps when in service.

NOTICE
A second HV disconnect switch is located on the transom panel above the driver’s area.

1075690 123 May 2024

 D45 CRT LE CHARGE Operator’s Manual

System Air Fill Connection

The system air fill connections consists of a standard
quick disconnect fitting and a one-way check valve that
allow for filling of the entire air system. Compressed air
that is added through this fitting enters the system
upstream from the cooling coil and air dryer and is
therefore dried and filtered before entering the
remainder of the air system. The system air fill
provision is located inside the service door on the
curbside.

WARNING
The emergency air fill is to be used only in
emergency cases on a disabled coach.

Figure 91: Rear Air Fill & Air Supply

Emergency Air Fill Provisions

The emergency air fill provisions consist of standard
quick disconnect fittings, each with its own one-way
check valve, that allow for filling of the primary and
secondary air reservoirs and the park brake system.
Compressed air that is added through these fittings
enters the system at the supply ports of the two-way
check valve (park brake valve supply) and is therefore
not dried or filtered before entering the service brake
reservoirs and park brake system. Because of the
potential for contaminated air being introduced into the
coach air system when using these provisions, they
should be used only in emergency situations. The
emergency air fill provisions are located on the left
hand front side service compartment under the front
junction box. The minimum pressure to fill is 105 psi.

Figure 92: Emergency Air Fill Provisions

WARNING
Apply parking brake using parking valve located inside coach before disconnecting the tow
vehicle.

May 2024 124 1075690

 D45 CRT LE CHARGE Operator’s Manual

Gladhands and Electrical Receptacle (Optional)

Two air line connections and an electrical receptacle are located on the roadside of the coach, beneath the front
junction box. They are mounted on a plate attached to the roadside coach wall and are accessed by unlatching
and lowering the front bumper. The bumper includes a prop rod that allows air lines to be safely routed without a
risk of pinches, snags, or kinks.

The air line connections are color coded: red is for air supply and blue is for the service brakes. Air lines have
quick connectors. Included are dummy couplings to protect the system when not in use.

The electrical receptacle is a 7-pole socket. It functions to provide communication from the towing vehicle to the
coach multiplex system providing turning signals, stop lights, and towing mode while the coach is being towed.
This requires the coach power to be active. If the coach does not have power, this receptacle will not function and
other external measures will be required for turn signals and stop lights.




Figure 93: Optional Gladhands Towing Connection

Item Description
1 Electrical Receptacle
2 Dummy Coupling
3 Red Air Coupling
4 Blue Air Coupling

1075690 125 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Tire / Wheel Removal

Jacking and Blocking

If a flat tire occurs and the wheel is to be changed, contact service personnel to request maintenance assistance.
The following procedures are for maintenance personnel reference. Refer to the Maintenance Manual, Section 3
- Lifting and Towing for more detailed information.

WARNING
The front axle does not have any parking brakes. If the drive or tag axle are being lifted,
block the front tires to prevent rolling.

Do not remove wheel lifts and use jack stands as the only support for the coach. Keep the
wheel lifts in place, along with the jack stands, to provide stable and secure support for the
raised coach.

CAUTION
Use only the jacking locations specified in this section. Using any other jacking location
may result in damage to the coach body or frame.

Wheel and tire assemblies weigh more than 175 pounds each. Use caution if required to
handle the wheel and tire units.

Figure 94: Safety Stand, Jacking Point, Hoisting Point, and Towing Plate Locations

May 2024 126 1075690

 D45 CRT LE CHARGE Operator’s Manual

NOTICE
On the front and tag wheels, run the flat tire up on the coach run-up block.

CAUTION
Do not place the lifting jacks on any other points than those shown.

Front Axle
1. Turn the front wheels straight in preparation for wheel
and tire removal.

2. Run the flat tire up the run-up block. Stop the coach and
apply the parking brakes.

3. Place the jack under the front jack pad and raise the
wheel.

4. Before the tire is completely off the run-up block, par-

tially loosen the wheel nuts.

5. Raise the tire completely off the run-up block, remove

the run-up block, and proceed to remove the wheel
nuts.

Figure 95: Front Axle Jacking Points

Tag Axle

1. Partially loosen wheel nuts before tire is lifted off the

ground

2. Run the flat tire up the run-up block. Stop the coach and
apply the parking brakes.

3. Place the jack under the rear pipe strut jack pad and
raise the tire completely off the run-up block, and pro-
ceed with removing the wheel nuts.

NOTICE
Torque all wheel nuts to 450-500 ft-lbs using
criss-cross sequence. Re-torque wheels nuts
after 100 miles.

Figure 96: Tag Axle Jacking Points

1075690 127 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Drive Axle

1. If the inner dual is to be changed, partially loosen the

wheel nuts before running onto the run-up block

2. Run the inflated tire up the run-up block. Stop the coach
and apply the parking brakes.

3. Place the jack under the rear jack pad and raise the
tire.

4. Before the tire is completely off the run-up block, par-

tially loosen the wheel nuts.

5. Raise the tire completely, remove the run-up block, and

proceed to remove the wheel nuts.

Figure 97: Drive Axle Jacking Points

Roadside Tools

The bottle jack, wheel wrench, wrench bar, run-up block, triangle and flare are located below in the third baggage
bay on the roadside behind the rear junction box. These are the necessary tools needed to replace a flat tire.

(Y
DS
RUD
WRU
&R
PS
DUW
PH
QW

Figure 98: Roadside Tools

NOTICE
Ensure Hazard lights are on and use the safety triangle reflectors when replacing a flat on
the road.

May 2024 128 1075690

 D45 CRT LE CHARGE Operator’s Manual

Towing the Coach

CAUTION
Only operators authorized to and experienced in towing intercity coaches may tow coaches.

WARNING
Do not carry a driver or passengers in the coach that is being towed.

Remove drive axle half shafts and cover the exposed wheel hubs before towing the coach.

Apply parking brake using parking brake valve located inside coach before disconnecting
the tow vehicle.

CAUTION
Coaches are designed to be towed from the front only, without exceeding a maximum height
of 22 inches from the bottom rail of the front junction box to ground level when lifted. Tow-
ing from the rear can cause severe damage to the coach. MCI does not sanction lifting or
towing from the rear of the coach.

Do not lift the coach with tow eyes, they are to be used for off road or ditch extraction only.
Tow eyes at the front and rear of the coach are intended for the attachment of extraction or
tie-down cables only. Any other use may cause damage to the coach.

Towing Air Connections

NOTICE
An auxiliary air supply must be provided to the vehicle being towed to release the spring
brakes and maintain suspension height. The auxiliary air should be a minimum of 100 psi.

The connection points are in the roadside, front service compartment door below the junction box.

Figure 99: Towing Air Connections

CAUTION
Route the hoses away from the steering gear and linkage. Ensure that the tow hoses will not
be pinched or damage during towing.

1075690 129 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Towing Procedure
1. Route the tow vehicle hoses to the coach connection points.

2. Attach the tow truck chains to the coach tow eyes and take up all slack.

3. Attach safety chains as applicable.

CAUTION
Observe the normal towing precautions including, but not limited to, the ones listed below
when towing the coach:

• Make sure the park brake is release before towing by applying the service brakes.

• Do not allow a driver or passengers in the coach during towing.

• Do not exceed a prudent, safe towing speed. Be aware of changing conditions.

• Avoid “tight” turning, hard accelerating or hard braking.

• After approximately two miles of towing, check, and re-tighten the safety and tow chains as
necessary.

Lifted Towing

Use only heavy duty towing vehicles of an appropriate weight class. These vehicles must have hydraulic booms
that can extend under the front of the coach. They attach directly to the eyes at the crossbeam forward of the
front axle if lifting the front of the coach is necessary for towing. An acceptable alternative to lifted towing is a flat-
deck or ramp trailer that carries the entire coach.

CAUTION
Do not use sling lift tow trucks as they will damage the coach.

DO NOT unload the tag axle on the coach.

The drive axle half shafts must be removed and exposed wheel hubs covered when the
coach is being towed to avoid the possibility of damage to the electric drive system.

CAUTION
Only use vehicles that are rated to tow a coach with a Gross Vehicle Weight Rating (GVWR)
greater than 54,000 lbs.

WARNING
Coaches should only be towed by operators authorized and experienced in towing intercity
coaches.

May 2024 130 1075690

 D45 CRT LE CHARGE Operator’s Manual

Rear ESS Compartment and Components






 
 






 

  

Figure 100: Rear ESS Compartment

Item Description Item Description

1 Cabin Heat Coolant Reservoir 9 Radiator Door Latch Handle
2 BTMS (Battery Thermal Management System) 10
HV Cables
Coolant Reservoir
3 Motor/Inverter Coolant Reservoir 11 XMP (XPAND Modular Pack), HV Battery
4 VMM2 Module Box 12 Lavatory Access Plug Cover (Optional)
5 Back-up Alarm 13 MSD (Manual Service Disconnect)
6 Remote Electrical Control Box 14 Coolant Hoses
7 Coach Nameplate (VIN, Model Year, Date) 15 Rear, Energy Storage System (ESS)
8 Lavatory Rinse / Fill Connection (Optional)

1075690 131 May 2024

 D45 CRT LE CHARGE Operator’s Manual

May 2024 132 1075690

 D45 CRT LE CHARGE Operator’s Manual

9 - BASIC SPECIFICATIONS
General Weights and Measurement

Vehicle Overall Height - 138 inches (3.51 m) Vehicle Overall Width - 102 inches (2.59 m)

Vehicle Overall Length - 45.58 feet (13.8 m) Interior Height - 78.25 inches (2.14 m)

Wheelbase - 315 inches (8 m) Front Track - 84.84 inches (2.15 m)

Rear Track (drive) - 75.38 inches (1.91 m) Rear Track (trailing) - 84.84 inches (2.15 m)

Front Overhang - 78.25 inches (1.99 m) Rear Overhang - 150.25 inches (3.82 m)

Turning Diameter - 40 feet 11 inches (12.42m) Gross Vehicle Weight - 54,000 lb (24,494 kg)

Capacities
Drive Axle Gear Lube ................................................................................................................................... 4.5 gal (17 L)
(SAE 80W-90 Note: Full Synthetic)
Cabin Heat Cooling System ......................................................................................................................... 9.8 gal (37 L)
(50/50 Glycol/Water coolant)
Motor / Inverter Cooling System................................................................................................................. 12.9 gal (49 L)
(50/50 Glycol/Water coolant)
Battery Thermal Management System....................................................................................................... 14.5 gal (55 L)
(50/50 Glycol/Water coolant)
Steering System Fluid Capacity ..................................................................................................................... 1.0 gal (4 L)
Air Conditioning......................................................................................................................................18.5 lbs (8.39 kg)
(R-134a refrigerant)
Parcel Rack (Right side) ........................................................................................................................1184 lbs (537 kg)
Parcel Rack (Left side)...........................................................................................................................1332 lbs (604 kg)
Low Voltage System Batteries ...........................................................................................AGM 31, 1150 CCA Stud type

1075690 133 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Passenger Seating Capacity

The passenger seating capacity on this coach is available in several variations depending on options such as
passenger seat selection, lavatory availability, and wheelchair restraint type.

Passenger capacity ranges from 49 to 54 passengers. Shown below is a 54 passenger seating capacity layout.

'ULYHU¶V
6HDW

9HVWLEXOH
$UHD

Figure 101: D45 CRT LE CHARGE Passenger Seating Layout

May 2024 134 1075690

 D45 CRT LE CHARGE Operator’s Manual

Exterior Dimensions

1075690 135 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Turning Radius

May 2024 136 1075690

 D45 CRT LE CHARGE Operator’s Manual

Turning Radius, continued

1075690 137 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Tire Specifications
Recommended Tire Inflation Pressures

Ride characteristics and tire wear are affected by tire inflation. MCI recommends that the inflations shown on the
certification plate be followed for that size tire. Inflation pressures for tires other than those shown may be found
on the chart below.

NOTICE
The tires listed below meet GHG regulations as LRR tires. It is the owner’s responsibility for
tire maintenance.

Replacement Tires and Tire Inflation Chart (9.00” Rim)

Always replace the tires with the same rating, size, and the same or better rolling resist coefficient (CRR).
Contact the tire manufacturer for the tires’ CRR Rating.

TIRE CHART

Tire Specifications Chart for Low Rolling Resistance (LRR)

NOTE: Use only the approved tires listed below.
Load Front Drive Tag Rim Max Revs/
Make and Type Size Axle
Range Pressure Pressure Pressure Width Speed Mile
Bridgestone 125 psi 100 psi 120 psi 75 mph
315/80R22.5 L All Axles 9 in. 490
R249 (862 kPa) (690 kPa) (827 kPa) (120 km/hr)
Bridgestone 125 psi 100 psi 120 psi 75 mph
315/80R22.5 J All Axles 9 in. 489
R294 (862 kPa) (690 kPa) (827 kPa) (120 km/hr)
Firestone 125 psi 100 psi 120 psi 75 mph
315/80R22.5 L All Axles 9 in. 490.4
FS400 (862 kPa) (690 kPa) (827 kPa) (120 km/hr)
Goodyear 100 psi
125 psi 120 psi 75 mph
Marathon LHS 315/80R22.5 L All Axles 9 in. 489
(862 kPa) (690 kPa) (827 kPa) (120 km/hr)
11+
Goodyear Metro 125 psi 100 psi 120 psi 75 mph
B315/80R22.5 L All Axles 9 in. 485
Miler G652 RTB (862 kPa) (690 kPa) (827 kPa) (120 km/hr)
Michelin XZA2 125 psi 100 psi 120 psi 75 mph
315/80R22.5 L All Axles 9 in. 492
Energy (862 kPa) (690 kPa) (827 kPa) (120 km/hr)
125 psi 100 psi 120 psi 68 mph
Michelin XZY-2 315/80R22.5 L All Axles 9 in. 485
(862 kPa) (690 kPa) (827 kPa) (110 km/hr)
Michelin XDN2 100 psi 75 mph
315/80R22.5 L Drive Axle N/A N/A 9 in. 486
GRIP* (827 kPa) (120 km/hr)
Yokohama 125 psi 100 psi 120 psi 75 mph
315/80R22.5 L All Axles 9 in. 493
104ZR (862 kPa) (690 kPa) (827 kPa) (120 km/hr)
Bridgestone Front / Tag 100 psi N/A 100 psi 10.5 75 mph
365/70R22.5 L 489
R249 Axles Only (690 kPa) (690 kPa) in. (120 km/hr)
Front / Tag 100 psi 100 psi 10.5 75 mph
Michelin XZA* 365/70R22.5 L N/A 490
Axles Only (690 kPa) (690 kPa) in. (120 km/hr)
120 psi 75 mph
Michelin XDN2* 455/55R22.5 L Drive Axle N/A N/A 14 in. 491
(827 kPa) (120 km/hr)

May 2024 138 1075690

 D45 CRT LE CHARGE Operator’s Manual

Tire Specifications Chart for Low Rolling Resistance (LRR)

NOTE: Use only the approved tires listed below.
Load Front Drive Tag Rim Max Revs/
Make and Type Size Axle
Range Pressure Pressure Pressure Width Speed Mile
Continental 100 psi 75 mph
315/80R22.5 L Drive Axle N/A N/A 9 in. 491
HDW2 (827 kPa) (120 km/hr)
Michelin X 125 psi 100 psi 120 psi 75 mph
315/80R22.5 L All Axles 9 in. 488
Multiway 3D XZE (862 kPa) (690 kPa) (827 kPa) (120 km/hr)
125 psi 100 psi 120 psi 75 mph
Continental HA3 315/80R22.5 L All Axles 9 in. 488
(862 kPa) (690 kPa) (827 kPa) (120 km/hr)
BF Goodrich 125 psi 100 psi 120 psi 75 mph
315/80R22.5 L All Axles 9 in. 489
ST230 (862 kPa) (690 kPa) (827 kPa) (120 km/hr)
*NOTE - These are to be used as a set. Not to be interchanged with other sizes.

TIRE SIZE (Basic)...............................................................................................315/80R22.5 on a 9.00 inch rim

TIRE RATING (Minimun)........................................................................................................................L” Rated

1075690 139 May 2024

 D45 CRT LE CHARGE Operator’s Manual

May 2024 140 1075690

 D45 CRT LE CHARGE Operator’s Manual

10 - INDEX
A Park Brake Interlock . . . . . . . . . . . . . . . . . . . . . . . 86

Park Brake Release . . . . . . . . . . . . . . . . . . . . . . . 86

Accelerator Pedal . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Park Brake Release (Emergency) . . . . . . . . . . . . . 86
Air Connection
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Emergency Air Fill Provisions . . . . . . . . . . . . . . .124
Parking Brake Emergency Operation . . . . . . . . . . 16
System Air Fill Connection . . . . . . . . . . . . . . . . .124
Pedal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Air Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Regenerative Braking . . . . . . . . . . . . . . . . . . . . . . 81
Air Pressure
Releasing Service Brakes . . . . . . . . . . . . . . . . . . . 85
Primary System . . . . . . . . . . . . . . . . . . . . . . . . . 29
Service Brakes Emergency Operation . . . . . . . . . . 16
Secondary System . . . . . . . . . . . . . . . . . . . . . . . 29
BTMS PUMP switch . . . . . . . . . . . . . . . . . . . . . . . . . 123
Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Alarm and Warning System . . . . . . . . . . . . . . . . . . . 19

C
AM/FM/CD/DVD/BT Player
Camera System
CD and USB Operation . . . . . . . . . . . . . . . . . . . . 51
Backup, Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Connecting Bluetooth . . . . . . . . . . . . . . . . . . . . . 47
Brigade 360 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Front Control Panel . . . . . . . . . . . . . . . . . . . . . . . 41
Interior and Exterior . . . . . . . . . . . . . . . . . . . . . . . 65
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Switch, 360 Camera . . . . . . . . . . . . . . . . . . . . . . . 64
Radio Operation . . . . . . . . . . . . . . . . . . . . . . . . . 45
Caution Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Certification Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Charging Port (High Voltage) . . . . . . . . . . . . . . . . . . 97
Setup Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Coach Air Service . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Anti-Theft Precautions . . . . . . . . . . . . . . . . . . . . . . . 5
Contacting Motor Coach Industries . . . . . . . . . . . . . . 3

B Coolant Level Check . . . . . . . . . . . . . . . . . . . . . . . . . 82

Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Battery Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Blinds, Windshield & Driver’s Window . . . . . . . . . . 66

D
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Danger Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Anti-Lock Brake System (ABS) . . . . . . . . . . . . . . 84
Doors
Emergency Air Fill . . . . . . . . . . . . . . . . . . . . . . . . 17
Baggage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Emergency Brake . . . . . . . . . . . . . . . . . . . . . . . . 85
Battery Compartment (Low Voltage) . . . . . . . . . . . 23
Emergency Parking Brake Release . . . . . . . . . . . 16
Condenser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Panic Stops . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Entrance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

1075690 May 2024

 D45 CRT LE CHARGE Operator’s Manual

Front Junction Box . . . . . . . . . . . . . . . . . . . . . . . 26

F
Mid Vestibule . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Fire Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Radiator/Air Compressor . . . . . . . . . . . . . . . . . . . 24
Fire Extinguisher . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Rear ESS Compartment . . . . . . . . . . . . . . . . . . . 24

Rear Service / Charging Port . . . . . . . . . . . . . . . . 23

Spare Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
H
Storage Compartment ESS . . . . . . . . . . . . . . . . . 23 High Beam
Driver Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 Foot Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Driver’s Information ......................... 1 Lever Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

High Voltage Disconnect Switch ............... 7

E High Voltage Safety . . . . . . . . . . . . . . . . . . . . . . . . . 3

Hill Hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
ECAS, MCI Dynamic Suspension System (MDSS) . . 88
HVAC
Electric Drive
Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Enabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Driver’s Area Controls . . . . . . . . . . . . . . . . . . . . . 60
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Passenger’s Area Controls/Power . . . . . . . . . . . . . 60
Regenerative Braking . . . . . . . . . . . . . . . . . . . . . 81

System Warning . . . . . . . . . . . . . . . . . . . . . . . . . 81

Turn Off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
I
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . 93 Inspection
Electronic Stability Control . . . . . . . . . . . . . . . . . . . 92 Exterior (walk around) . . . . . . . . . . . . . . . . . . . . . 69
Emergency Escape Interior Components . . . . . . . . . . . . . . . . . . . . . . . 69
Entrance Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Operational Checklist . . . . . . . . . . . . . . . . . . . . . . 70
Evacuation and Shutdown . . . . . . . . . . . . . . . . . . . 7 Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Lavatory Door Emergency Release . . . . . . . . . . . 11 In-Station Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Lavatory Emergency Request . . . . . . . . . . . . . . . 11 Instrument Panel
MID (Vestibule) Door . . . . . . . . . . . . . . . . . . . . . . 10 Charge System Telltale . . . . . . . . . . . . . . . . . . . . . 32
Quantum Restraint Manual Release . . . . . . . . . . . 13 Driving Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Ramp Deployment, manual . . . . . . . . . . . . . . . . . 12 Front Air Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Roof Hatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Gauges & Telltales (hard) . . . . . . . . . . . . . . . . . . . 30
Side Sash (Window) . . . . . . . . . . . . . . . . . . . . . . . 8 HV Battery Readings . . . . . . . . . . . . . . . . . . . . . . 32
Emergency Lighting - Incident . . . . . . . . . . . . . . . . 19 HV Battery Telltale . . . . . . . . . . . . . . . . . . . . . . . . 32
Emergency Road Side Assistance .............. 3 Message Center . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Emergency Road Side Tools . . . . . . . . . . . . . . . . . . 18 On-screen Gauges & Telltales . . . . . . . . . . . . . . . 31

On-screen telltales . . . . . . . . . . . . . . . . . . . . . . . . 33

May 2024 1075690

 D45 CRT LE CHARGE Operator’s Manual

Power Steering Telltale . . . . . . . . . . . . . . . . . . . . 31

Q
Rear Air Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Quantum Restraint
Regenerative Braking . . . . . . . . . . . . . . . . . . . . . 31
Occupants Release, Quantum Interface . . . . . . . 111
State of Charge (SOC) . . . . . . . . . . . . . . . . . . . . 32
Occupants Secure, Quantum Interface . . . . . . . . 108
Inverter/Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Operator Releases Occupant, Driver Interface . . 117

J Operator Secures Occupant, Driver Interface . . . 114

Visual and Audio Sequence . . . . . . . . . . . . . . . . 107

Junction Boxes, Electrical . . . . . . . . . . . . . . . . . . . 94

R
L
Reflector Triangle . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Lavatory

Charge Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . .122

S
Drain Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122
Safety Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Service Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . .121
Seat Belts

M Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Manual Part Number . . . . . . . . . . . . . . . . . . . . . . . . . 1
Emergency Belt Cutter Tool . . . . . . . . . . . . . . . . . 15
MCI Service Center Locations . . . . . . . . . . . . . . . . . . 3
Fastening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
MDSS Telltales . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Mirrors
Pregnant Women . . . . . . . . . . . . . . . . . . . . . . . . . 77
Exterior Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Proper Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Interior Rear-View . . . . . . . . . . . . . . . . . . . . . . . . 71
Shift Selector . . . . . . . . . . . . . . . . . . . . . . . . . . . 36, 83

SmartTire (TPMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
N Steering Column Tilt / Telescoping lever . . . . . . . . . 62

Notice Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Steering, Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Stop Request

P Passenger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Wheelchair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Power Outlet, 12V . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Switches
Pre-Start Verifications . . . . . . . . . . . . . . . . . . . . . . . 79
110V Inverter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Pre-Trip Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 77
360° Camera . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Public Address (PA) System . . . . . . . . . . . . . . . . . . 40
ATC / ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Publication Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Baggage Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

1075690 May 2024

 D45 CRT LE CHARGE Operator’s Manual

BTMS Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . 123 Tag Lock / Auto . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Ceiling Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 Vestibule Camera . . . . . . . . . . . . . . . . . . . . . . . . . 40

Chime . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Vestibule Lights . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Dehumidify . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Driver Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 T
Electric Horn, Foot . . . . . . . . . . . . . . . . . . . . . . . 63
Tag Axle Steering & Lock Function . . . . . . . . . . . . . 92
Entrance Door . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Tire / Wheel Removal . . . . . . . . . . . . . . . . . . . . . . . 126
Exterior Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Drive Axle Jacking . . . . . . . . . . . . . . . . . . . . . . . 128
Exterior Speaker . . . . . . . . . . . . . . . . . . . . . . . . . 38
Front Axle Jacking . . . . . . . . . . . . . . . . . . . . . . . 127
Fog Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Jacking and Blocking . . . . . . . . . . . . . . . . . . . . . 126
Front Interior Lights . . . . . . . . . . . . . . . . . . . . . . . 39
Roadside Tools . . . . . . . . . . . . . . . . . . . . . . . . . 128
Hazard Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Tag Axle Jacking . . . . . . . . . . . . . . . . . . . . . . . . 127
Ignition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Tires
Interior Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Recommended Tire Inflation Pressures . . . . 138, 139
Kneeling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Replacement Tires Chart . . . . . . . . . . . . . . . . . . 138
Level Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
LH Windshield Power Blind . . . . . . . . . . . . . . . . . 38
Air Connections . . . . . . . . . . . . . . . . . . . . . . . . . 129
Low Entry Access . . . . . . . . . . . . . . . . . . . . . . . . 38
Gladhands Connection . . . . . . . . . . . . . . . . . . . . 125
MID Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Lifted Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Normal Ride . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Panel Dimmer . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Turn Signal
Parcel Rack Blowers . . . . . . . . . . . . . . . . . . . . . . 37
Foot Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Power Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Lever Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Quantum Restraint . . . . . . . . . . . . . . . . . . . . . . . 38

U
Reading Lights . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Rear Rise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Regenerative Brake . . . . . . . . . . . . . . . . . . . . . . . 36 USB Power Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

RH Windshield Power Blind . . . . . . . . . . . . . . . . . 38

Side Defrost . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 V
Start HV System . . . . . . . . . . . . . . . . . . . . . . . . . 39
Vehicle Specifications . . . . . . . . . . . . . . . . . . . . . . 133
Stepwell Lights . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Stop Charge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Exterior Dimensions . . . . . . . . . . . . . . . . . . . . . . 135
System Override . . . . . . . . . . . . . . . . . . . . . . . . . 36
General Weights and Measurement . . . . . . . . . . 133
Tag Axle Unload . . . . . . . . . . . . . . . . . . . . . . . . . 37
Turning Radius . . . . . . . . . . . . . . . . . . . . . . . . . . 136

May 2024 1075690

 D45 CRT LE CHARGE Operator’s Manual

VIN Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

W
Warning Symbol . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Wheelchair Service . . . . . . . . . . . . . . . . . . . . . . . . . 99

Q’Straint Placard . . . . . . . . . . . . . . . . . . . . . . . .105

QRT Securing Wheelchair . . . . . . . . . . . . . . . . . .102

Quantum Restraint . . . . . . . . . . . . . . . . . . . . . . .106

Ramp Manual Release . . . . . . . . . . . . . . . . . . . .100

Ramp Operation . . . . . . . . . . . . . . . . . . . . . . . . . 99

Ramp Passenger Safety . . . . . . . . . . . . . . . . . . .101

Ramp Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Release Passenger/Wheelchair, QRT . . . . . . . . .104

Securing Passenger, QRT . . . . . . . . . . . . . . . . . .103

Securing Wheelchair, QRT . . . . . . . . . . . . . . . . .103

Windshield Washer . . . . . . . . . . . . . . . . . . . . . . . . . 62

Windshield Wipers . . . . . . . . . . . . . . . . . . . . . . . . . 62

1075690 May 2024

 D45 CRT LE CHARGE Operator’s Manual

May 2024 1075690

 United States Operators

The National Highway Traffic Safety Administration (NHTSA) has requested that the
following statement be provided for your information.

If the property believes that its vehicle has a defect which could cause a crash or could
cause injury or death, inform the National Highway Traffic Safety Administration (NHTSA)
in addition to notifying Motor Coach Industries Inc.

If NHTSA receives similar complaints, it may open an investigation, and if it finds that a
safety defect exists in a group of vehicles, it may order a recall and remedy campaign.
However, NHTSA cannot become involved in individual problems between you and Motor
Coach Industries Inc.

To contact NHTSA, call toll free

Vehicle Safety Hotline at:
1-888-327-4236 (TTY: 1-800-424-9153)

go to:
http://www.safercar.gov and download the SaferCar mobile application

or write to:
Administrator, NHTSA
1200 New Jersey Ave. SE
Washington, DC 20590 USA

Other information about motor vehicle safety can be obtained from

http://www.safercar.gov.

Canadian Operators

To report or obtain information on motor vehicle safety-related defects, or manufacturers’

recalls, contact:

Transport Canada’s Information Center at:

1-800-333-0371 or
1-613-998-8616 if you are in the Ottawa area.

You can email comments or questions to:

roadsafetywebmail@tc.gc.ca

or write to:
Road Safety and Motor Vehicle Regulation Directorate
Transport Canada Tower C, Place de Ville
330 Sparks Street,
Ottawa, Ontario Canada
K1A 0N5