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Copyright VW AG

Current flow diagrams

Model year: 2012

Model description: TRANSPORTER KombiKR103 SG6
Engine code: CAAC Gearbox code: KUP
Final drive code:
Service advisor name:

Transporter Fitting Locations No. 803/1

Edition 04.2011

-Fitting Locations: Fuses

Overview of fuse carrier
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N97-11540

1 - Fuse holder A -SA-, in left engine compartment

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a Location; -+ Chapter
a Fuse location for fuse -SA-: —» chapter
2 - Fuse holder B -SB-, in centre dash panel
a Location: —* Chapter
Q Fuse location for fuse -SB-: —* chapter
- Fuse holder C -SC-, In centre dash panel
a Location: —> Chapter
a Fuse location for fuse -SC-: -> chapter
3 - Fuse holder F -SF-, under left seat box
a Location: -* Chapter
u Fuse location for fuse -SF1- up to -SF39- on fuse holder F -SF-: -»• chapter
a Fuse location for fuse -S131- up to -S133- on fuse holder F -SF-: -» chapter
- Coupling station on left of seat box (10-pin)
a Location: —* Chapter
a Fuse location for fuse -SF50-: -»• chapter
- Fuse holder for special vehicles, under left seat box
a Location: —* Chapter
a Fuse location for fuse -S291 - up to -S305- (UF4/UF5): -»• Chapter
a Fuse location for fuse -S306- up to -S318- (UF7): -> Chapter
4 - Relay carrier cockpit (8-pin), in centre dash panel
a Location; —> Chapter
. a Fuse location /or fuse -SF51- uptOTSF55-on relay carrier (1) cockpit (8-pin): -* Chapter
_ • o Fuse location for fuse .-SF56- on relay carrier (2) cockpit (8-pin): -> Chapter ; • • '
5 - Fuse holder D -SD-, in left engine compartment
a Location; —* Chapter
a Fuse location for fuse -SD- from August 2009: -> Chapter
a Fuse location for fuse -SD- from May 2011: —> Chapter
- Relay carrier electronics box, In left engine compartment
a Location, from August 2009: -> Chapter
a Position of fuses on relay carrier electronics box, from August 2009: -* Chapter
a Position of fuses on relay carrier electronics box, from June 2010: -••••> Chapter
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u Location, from November 2010: —» Chapter

a Position of fuses on relay carrier electronics box, from November 2010: - > Chapter

Fuse holder A -SA-

Location:
» In electronics box, in left engine compartment

- Back to overview —> chapter

Fuse location for fuse -SA-

No, x Current Flow Diagrgm;desigriati0riuvv/ i 3 KVriii>%>: : ^^, ...;,.;- -' Nominal FuncHon/camB^,^-,,:, -.,.,. - .^Terminal.
value.
1 - Fuse 1 on fuse holder A -SM- ' • 175 A " Alternator -C- 30
or
225 A
2 Fuse 2 on fuse holder A -SA2- 125 A X-contact relief relay -J59- 30
B298 Positive connection 2 (30), in main wiring harness
- B301 Positive connection 5 (30), in main wiring harness
B302 Positive connection 6 (30), in main wiring harness
B303 Positive connection 7 (30), in main wiring harness
B304 Positive connection 8 (30), in main wiring harness
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B305 Positive connection 9 (30), in main wiring harness

- Fuse 9 on fuse holder B -SB9-
Fuse 14 on fuse holder B -SB14-
3 - Fuse 3 on fuse holder A -SA3- 50 A Battery isolation relay -J7- 30
100 A Second battery charging circuit relay -J713-
- 631 0 Positive connection 14 (30), in main wiring harness
B311 Positive connection 15 (30), in main wiring harness
4 - Fuse 4 on fuse holder A -SA4- 70 A - D50 Positive connection (30), in engine compartment wiring 30
harness
5 - Fuse 5 on fuse holder A -SA5- 50 A ABS control unit fuse 1 -S123- 30
- Fuse 6 on fuse holder D -SOS-

6 - Fuse 6 on fuse holder A -SA6- 60 A Automatic glow period control unit -J179- 30
50 A - Secondary air pump relay -J299-

7 - Fuse 7 on fuse holder A -SAT- 100 A - Radiator fan control unit -J293- 30
8 Fuse 8 on fuse holder A -SA8- 40 A B169 Positive connection 1 (30), in interior wiring harness 30
50 A B170 Positive connection 2 (30), in interior wiring harness
100 A Fuse 9 on fuse holder F -SF9-
- Fuse 14 on fuse holder F -SF14-
Fuse 22 on fuse holder F -SF22-
Fuse 23 on fuse holder F -SF23-
Fuse 24 on fuse holder F -SF24-
9 - Fuse 9 on fuse holder A -SA9- 100 A B272 Positive connection (30), in main wiring harness 30
- B299 Positive connection 3 (30), in main wiring harness

- Back to overview —> chapter

Fuse holder D -SD-

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Location:
» In electronics box in engine compartment

Fuse colours

40 A - blue

30 A - green

25 A - white

20 A - yellow

15 A-blue

10 A-red

7.5 A - brown

5 A - beige

- Back to overview —+ chapter

Fuse locations on fuse holder D -SD- from August 2009

No. Current Flow Diagram designation Nominal Function/component Terminal
value
1 - Fuse 1 on fuse holder D -SD1- 5A - Radiator fan control unit -J293- 87
-2 Fuse 2 pnfuse holder D^SD2r,v .; -•--,. - . :u, ;-;- , ,.;>.: r.-'5A. Additional.coolant pumpfelay,-J496- • • . . - ' 30
» ResidUaf'heat relay -J708- .
- » Circulation pump -V55-

3 - Fuse 3 on fuse holder D -SD3- 5A - Heater element for crankcase breather -N79- 15
4 - Fuse 4 on fuse holder D -SD4- - Vacant
5 " Fuse 5 on fuse holder D -SOS- 15A Mechatronic unit for dual clutch gearbox -J743- 30
- Selector lever lock solenoid -N110-
Selectorlever-E313-
6 - Fuse 6 on fuse holder D -SD6- 30 A - ABS control unit -J 104- 30
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7 - Fuse 7 on fuse holder D -SD7- - - Vacant 5) -

7,5 A - Washer pump -V5- 6) 53c

Windscreen and rear window washer pump -V59- 6J
8 - Fuse 8 on fuse holder D -SD8- - Vacant
9 - Fuse 9 on fuse holder D -SD9- 5A - Engine control unit -J623- 30
10 - Fuse 10 on fuse holder D -SD10- 5A - Secondary air pump relay -J299- 2) 87
Activated charcoal filter system solenoid valve 1 -N80- 2)
15A Charge pressure control solenoid valve -N75- 1) • 3)
- Exhaust flap valve -N220- 3)
Exhaust gas recirculation cooler change-over valve -N345- 1) • 3'
11 - Fuse 1 1 on fuse holder D -SD1 1- 30 A Headlight dipper/flasher switch -E4- 30
_ Headlight main beam relay -J12-

12 - Fuse 12 on fuse holder D -SD12- 10A Fuet pressure regulating valve -N276- 1) ' 3) 87
- Fuel metering valve -N290- 1} ' 3)

13 - Fuse 13 on fuse holder D -SD13- 10 A - Left gas discharge light control unit -J343- 15
14 - Fuse 14 on fuse holder D -SD14- 5A - Fuel pump relay -J1 7- 1 ) > 2 ) ' 3 ) 15 2>
Electric fuel pump 2 relay -J49- 1) • 3) 87 D, 3)

15 - Fuse 15 on fuse holder D -SD15- 10A - Reversing light switch -F4- 15

16 - Fuse 16 on fuse holder D -SD16- 5A - Brake light switch -F- 15
Air mass meter -G70- 2)
17 -; Fiise 17 ort fuse/holder p^SD.1 jN r — •; ; v ; ,:„ .--^-X * . : -5.A . ;- TOS andE$P- buttonrE256^ - ^ : ; :;v: : , ,-.. , , .,..; ,--.,, -• ,.-i1^-:>-:.

' - ABS control unit -J104-

18 - Fuse 18 on fuse holder D -SD18- 5A - Power steering control unit -J500- 15
19 " Fuse 19 on fuse holder D -SD1 9- 5A Clutch pedal switch -FSB- 15 2)
Clutch position sender -G476- 87 1> • 3>
_

Air mass meter -G70- 1> - 3}

20 - Fuse 20 on fuse holder D -SD20- 5A - Engine control unit -J623- 15
21 - Fuse 21 on fuse holder D -SD21- 5A -
Exhaust gas recircuiation valve -N18- 2) 87
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22 Fuse 22 on fuse holder D -SD22- 10A Injector, cylinder 1 -N30- 2) 87

- Injector, cylinder 2 -N31- 2)
Injector, cylinder 3 -N32- 2)
Injector, cylinder 4 -N33- 2)
23 - Fuse 23 on fuse holder D -SD23- 10A - Right gas discharge light control unit -J344- 15
24 - Fuse 24 on fuse holder D -SD24- 5A - Mechatronic unit for dual clutch gearbox -J743- 15
Selectorlever-E313-
25 - Fuse 25 on fuse holder D -SD25- 30 A Engine control unit -J623- 2) 87
- Ignition transformer -N152- 2)

26 - Fuse 26 on fuse holder D -SD26- 5A - Front left headlight -MX1- 30

27 - Fuse 27 on fuse holder D -SD27- 10A - Continued coolant circulation pump -V51- 1) • 3) 87

28 - Fuse 28 on fuse holder D -SD28- 15A - Treble tone horn -H2- 4) 30

29 - Fuse 29 on fuse holder D -SD29- 5A - Front right headlight -MX2- 30

30 Fuse 30 on fuse holder D -SD30- 20 A Fuel pump relay -J1 7- 1 ) l 3 ) 30
* Fuel system press urisation pump -G6- 1) ' 3>
- Electric fuel pump 2 relay -J49- 1) • 3)
* Supplementary fuel pump -V393- 1) - 3)
- Fuel system press urisation pump -G6- 2J 87

31 - Fuse 31 on fuse holder D -SD31- 15A - Lambda probe heater -Z19- 87

Lambda probe 1 heater after catalytic converter -Z29- 2)
32 *. Fuse '32 on fuse /holder P >SCJ$2- : j .-;..."-, ; - - ^ ..: _-,.i3*:"' .-,6 A, .- -Electric fuel pump 2-refay -$4&& '^ '• '• ; ; ; . ; i - - - " • ?<30'--;
30 A - Engine control unit -J623- 1) • 3) "- 87

33 - Fuse 33 on fuse holder D -SD33- 5A Automatic glow period control unit -J179- 1) ' 3) 87
- Additional coolant pump relay -J496-

34 - Fuse 34 on fuse holder D -SD34- 5A - Onboard supply control unit -J519- (T73b/59) 30
35 - Fuse 35 on fuse holder D -SD35- - Vacant
36 - Fuse 36 on fuse holder D -SD36- 30 A Starter -B- 30
- Starter inhibitor relay -J2Q7-
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Note
J
1) for engine codes CAAA, CAAB, CAAC, CAAD, CAAE, CCHA, CCHB only
2) for engine code AXA only
3) for engine code CFCA only
4) for models with taxi equipment only
5) applicable up to May 2010
6* applicable from June 2010

- Back to overview -*• chapter

Fuse locations on fuse holder D -SD- from May 2011

No. Current Flow Diagram designation Nominal Function/component Terminal
value
1 - Fuse 1 on fuse holder D -SD1- 5A - Radiator fan control unit -J293- 87
2 Fuse 2 on fuse holder D -SD2- 5A Additional coolant pump relay -J496- 30
» Residual heat relay -J708-
- » Circulation pump -V55-

3 - Fuse 3 on fuse holder D -SOS- 5A - Heater element for crankcase breather -N79- 15
4 Fuse 4 on fuse holder D -SD4- 30 A Voltage stabiliser -J532- 7) 30
.-*, ^Control unit with displayJo r. radio and navigation system -J503- 7) *. •*
'-"
; r " ' ' . * "•: Radio -R-?) !• ' " •"-- •"•••:•>- ^--i- -- ^ i ' •'•-: ' • -. "^ ;•
( _. . . . _
- * Fuse 1 8 on fuse holder B -SB1 8- 7>
* Fuse 15 on fuse holder C -SC1 5- 7)
* Fuse 16 on fuse holder C -SC16- 7)
5 ~ Fuse 5 on fuse holder D -SD5- 15A Mechatronic unit for dual clutch gearbox -J743- 30
- Selector lever lock solenoid -N1 1 0-
Selectorlever-E313-
6 - Fuse 6 on fuse holder D -SD6- 30 A - ABS control unit -J 104- 30
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7 - Fuse 7 on fuse holder D -SD7- 7,5 A Washer pump -V5- 53c

_ Windscreen and rear window washer pump -V59-

8 - Fuse 8 on fuse holder D -SD8- - Vacant

9 - Fuse 9 on fuse holder D -SD9- 5A - Engine control unit -J623- 30
10 Fuse 10 on fuse holder D -SD10- 5A Secondary air pump relay -J299- 2) 87
- Activated charcoal filter system solenoid valve 1 -N80- 2)

15A Charge pressure control solenoid valve -N75- 1* • 3*

Exhaust flap valve -N220- 3)
-
Exhaust gas recirculation cooler change-over valve -N345- 1] • 3)
10A Charge pressure control solenoid valve -N75- 5)
Activated charcoal filter system solenoid valve 1 -N80- 5)
Inlet camshaft control valve 1 -N205- 5>
- Turbocharger air recirculation valve -N249- 5)
Intake manifold flap valve -N316- 5}
11 - Fuse 1 1 on fuse holder D -SD1 1 - 30 A Headlight dipper/flasher switch -E4- 30
- Headlight main beam relay -J12-

12 - Fuse 12 on fuse holder D -SD12- 10A - Fuel pressure regulating valve -N276- 1) - 3> 87
Fuel metering valve -N290- 1) - 3)
13 - Fuse 13 on fuse holder D -SD13- - Vacant
14 - Fuse 14 on fuse holder D -SD14- 5A - Fuel pump relay -J17- 1) ' 2> ' 3 ) 15 2>
Electric fuel pump 2 relay -J49- 1) • 3) 87D. 3)

•t5. - Fuse 15 ori fuse holder D.-rSpIS- ... •'/-,: ::-*'•'• ' -. : •>'•• 10 A - Reversing light switch -F4- :,- J ; . , ; .'' • ' • - _ ' ; 15 ;
16 - Fuse 16 on fuse, holder D-SD1 6- 5A Brake light switch -F- 87
- Air mass meter -G70- 2)

17 ~ Fuse 17 on fuse holder D -SD17- 5A ™ TCS and ESP button -E256- 15

Tyre pressure monitor display button -E492-
ABS control unit-J104-
18 - Fuse 18 on fuse holder D -SD18- 5A - Power steering control unit -J500- 15
19 Fuse 19 on fuse holder D -SD19- 5A Clutch pedal switch -F36- 87
Clutch position sender -G476-
_ Air mass meter -G70- 1) - 3)
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20 - Fuse 20 on fuse holder D -SD20- 5A Engine control unit -J623- 15

- Air mass meter -G70- 5)

21 - Fuse 21 on fuse holder D -SD21- 5A - Exhaust gas recirculation valve -N18- 2) 87

22 Fuse 22 on fuse holder D -SD22- 10A Injector, cylinder 1 -N30- 2) 87

Injector, cylinder 2 -N31- 2)
-
Injector, cylinder 3 -N32- 2)
Injector, cylinder 4 -N33- 2)
23 - Fuse 23 on fuse holder D -SD23- - Vacant
24 - Fuse 24 on fuse holder D -SD24- 5A Mechatronic unit for dual clutch gearbox -J743- 15
_ Selectorlever-E313-

25 - Fuse 25 on fuse holder D -SD25- 30 A Engine control unit -J623- 2* 87

- Ignition transformer -N152- 2J

20 A - Actuator 1 for camshaft adjustment -F366- 5) up to 87

Actuator 8 for camshaft adjustment -F373- 5*
26 - Fuse 26 on fuse holder D -SD26- - Vacant
27 - Fuse 27 on fuse holder D -SD27- 10 A - Continued coolant circulation pump -V51- t} ' 3) 87

28 - Fuse 28 on fuse holder D -SD28- 15A - Treble tone horn -H2- 4) 30

29 - Fuse 29 on fuse holder D -SD29- - Vacant

30 - Fuse 30 on fuse holder D -SD30- 20 A - Fuel pump relay -J17- 1* • 3J 30
* Fuel system pressurisation pump -G6- 1J • 3^
-, ----- - ' - ' • .' F ".:uy--... •"..- ;' :• '- --'; J '.J- : .' -..-» ' - '- _ Electric fuel pump 2* relay -J49- 1) >$ • - : , • • ::- .'; •: • • • •-..-' • - . - ' i -• .. ; -.•
• , : , ' . • ' • • " , " • " ' • ' - •• . -' • * Supplementary fuei pump -V393r 1) * 3> \- 1 -,< .-'

Fuel system pressurisation pump -G6- 2^ 87

- Fuel pump control unit -J538- 5)
* F jet system pressurisatton pump -G6- 5)

31 - Fuse 31 on fuse holder D -SD31- 15A Lambda probe heater -Z19- 87

- Lambda probe 1 heater after catalytic converter -Z29- 2) • 5)

32 - Fuse 32 on fuse holder D -SD32- 5A - Electric fuel pump 2 relay -J49- 2) 30

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30 A - Engine control unit -J623- 1) • 3) 87

30 A Engine control unit -J623- 5) 30

Ignition coil 1 with output stage -N70- 5)
Ignition coil 2 with output stage -N 1 27- 5>
_ Ignition coil 3 with output stage -N291- 5>
Ignition coil 4 with output stage -N292- 5)
33 - Fuse 33 on fuse holder D -SD33- 5A Automatic glow period control unit -J179- 1J • 3* 87
- Fuel shut-off valve switch-off relay -J335- 5)
Additional coolant pump relay -J496-
Coolant pump relay -J235- 5)
* Continued coolant circulation pump -V51- 5)

34 - Fuse 34 on fuse holder D -3D34- 5A - Onboard supply control unit -J519- (T73b/59) 30
35 Fuse 35 on fuse holder D -SD35- 15A - Fuel shut-off valve switch-off relay -J335- 5) 87
* Fuel pressure regulating valve -N276- 5)

5A - Battery monitor control unit -J367- 7) 30

36 Fuse 36 on fuse holder D -SD36- 30 A - Starter -B- 6) 30

Starter inhibitor relay -J207- 6)
5A - Data bus diagnostic interface -J533- 7) 30

l>-for etigine codes CAAA,iGAAB, CAAC, CAAD, CAAE, CCHA, CCHB only
2) for engine code AXA only
3) for engine code CFCA only
4) for models with taxi equipment only
5) for engine code CJKA only
6) only models without stop/start system
7) only models with stop/start system

Back to overview —<• chapter

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Fuse holder B -SB-

Location:
• In the upper fuse box on centre of dash panel

Fuse colours SB
40 A - blue

30 A - green

25 A - white

20 A - yellow

15 A-blue -SC
10 A - r e d

7.5 A - brown

5 A - beige

- Back to overview —> chapter

N97-11324

Fuse location for fuse -SB-:

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No. Current Flow Diagram designation Nominal Function/component Terminal

value
1 - Fuse 1 on fuse holder B -SB1- 30 A - Terminal 15 voltage supply relay -J329- 30
2 - Fuse 2 on fuse holder B -SB2- 5A - Steering angle sender -G85- 30
3 - Fuse 3 on fuse holder B -SB3- 10A - Onboard supply control unit -J519- (T73b/39) 30
4 - Fuse 4 on fuse holder B -SB4- 5A Lane change assist control unit 2 -J770- 15
„ Lane change assist control unit -J769-
5 - Fuse 5 on fuse holder B -SB5- 15A - Front left headlight -MX1- 56b
6 - Fuse 6 on fuse holder B -SB6- 15A - Front left headlight -MX1- 56a
7 - Fuse 7 on fuse holder B -SB7- 15A - Onboard supply control unit -J519- (T733/66)1* 30

8 Fuse 8 on fuse holder B -SB8- 15A - Rear lid control unit -J605- 30
20 A Alarm horn -H12- 30
- Onboard supply control unit-J519-(T73a/16)
Left sliding door control unit -J558-
Rear lid control unit -J605-
Right sliding door control unit -J731-
9 - Fuse 9 on fuse holder B -SB9- 30A - Onboard supply control unit -J519-{T73b/67) ••; 30
10 Fuse 10 on fuse holder B -SB10- 10A Intermittent wiper switch -E22- 15
Rear wiper switch -E34-
- tntermittent wiper regulator -E38-
Washerpump switch (automatic wash/wipe and headlight washer
system) -E44-
11 - Fuse 11 on fuse holder BrSBIlr-. ' ;- , 5A - Number plate light -X- : -.; i• 58
12 - Fuse 12 on fuse holder B-SB12- : :-. •' 5A - Light switch -El- (TlObb/8).,: : 30
30 A - Light switch -E1-(T17/15)
13 - Fuse 13 on fuse holder B -SB13- 10A - Airbag control unit -J234- 15
Front passenger side airbag deactivated warning lamp -K145-
14 - Fuse 14 on fuse holder B -SB14- 25 A - Headlight dipper/flasher switch -E4- 30
15 ™ Fuse 15 on fuse holder B -SB15- 7, 5 A Fresh air blower switch -E9- 75X
- Rear fresh air blower switch -E179-
Fresh air blower isolation relay -J487-
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16 - Fuse 16 on fuse holder B -SB16- 5A - Onboard supply control unit -J519- (T73a/44) 15
17 - Fuse 17 on fuse holder B -SB17- 5A
; Rear fog light cut-out contact switch -F216-
Control unit in dash panel insert -J285- (T32/16)
Rear left fog light bulb -L46-
RFL

18 - Fuse 1 8 on fuse holder B -SB1 8- 5A - Control unit in dash panel insert -J285- 30
19 ™ Fuse 19 on fuse holder B -SB19- 5A Operating and display unit for camping equipment -E153- 86s
Onboard supply control unit -J519-
1 0-pin connector -T10bh/6- 2)
20 - Fuse 20 on fuse holder B -SB20- 5A Diagnostic connection -U31- (T16/16) 30
- Differential lock control unit -J187- 4)
21 Fuse 21 on fuse holder B -SB21- 5A Starter motor relay -J53- 50
Engine control unit -J623-
- 1 0-pin connector -T1 Obj- (T1 Obj/4) 2)
10-pin connector -T10bj- (T10bj/8) 2)
22 Fuse 22 on fuse holder B -SB22- 7,5 A Light switch -E1-(T10bb/4) 15
- Control unit in dash panel insert -J285- (T32/31)
Trailer detector control unit -J345-
Diagnostic connection -U31- (T16/1)
23 Fuse 23 on fuse holder B -SB23- 5A Starter inhibitor relay -J207- 2) 50
Onboard supply control unit -J519- (T73a/55) 2>
- Engine control unit -J623- 2>
10-pin connector -T10bj- (T1 Obj/4) 2)
10-pin connector -T10bj- (T10bj/8) 2>
30 A - Starter -B- • • • •"•'-. - •-.;.••:• - -.•• ;; • • • • ' " " '". : ; =- • "'50 c -
Starter inhibitor relay -J2D7-: <. ;. . : .
• " " ' •':"'•• "-" • " .
- Engine control unit -J623-
30 A - Starter inhibitor relay -J433- 15
Starter inhibitor relay, clutch pedal switch -J434-
24 - Fuse 24 on fuse holder B -SB24- 5A - Steering angle sender -G85- 15
25 Fuse 25 on fuse holder B -SB25- 7,5 A Fresh air blower switch -E9- 30
Front blower Bitron regulation sender -G462-
- Climatronic control unit -J255-
Air conditioning system control unit -J301-
 Page 16 of 32

26 - Fuse 26 on fuse holder B -SB26- 30 A - Light switch -El- 75X

27 - Fuse 27 on fuse holder B -SB27- 15A - Front right headlight -MX2- 56b
28 - Fuse 28 on fuse holder B -SB28- 15A - Front right headlight -MX2- 56a
Control unit in dash panel insert -J285- (T32/14)
29 - Fuse 29 on fuse holder B -SB29- 10A - Dual signal inverter relay -J741- 3> 30

30 Fuse 30 on fuse holder B -SB30- 10A Left washer jet heater element -Z20- 75X
Right washer jet heater element -Z21 -
- Rear window wiper motor -V12-
Rear right wing door window wiper motor -V93-
Rear left wing door window wiper motor -V92-
31 - Fuse 31 on fuse holder B -SB31- 30 A - Onboard supply control unit -J519- (T73b/73) 30
32 - Fuse 32 on fuse holder B -SB32- 30 A - Onboard supply control unit-J519- (T73a/68) 30
33 - Fuse 33 on fuse holder B -SB33- 30 A Radio -R- 30
- Control unit with display for radio and navigation system -J503-
34 Fuse 34 on fuse holder B -SB34- 25 A Fuse 14 on fuse holder D -SD14- 15
- Fuse 17 on fuse holder D -SD17-
Fuse 20 on fuse holder D -SD20-
Fuse 24 on fuse holder D -SD24-
35 Fuse 35 on fuse holder B -SB35- 5A B270 Connection (58s), in roof wiring harness 58
B340 Connection 1 (58d), in main wiring harness or
B341 Connection 2 (58d), in main wiring harness 58d
- B342 Connection 3 (58d), in main wiring harness
R51 Connection (58b), in driver side door wiring harness
36 - Fuse 36 on fuse holder B -SB36- . .--,.,. : . ^ : 25 A - Onboard supply control unit -J5;19-XT73a/13) - ; . ; : " ; : 30 ,

Note

1) see interior light Current Flow Diagram

2) only models with electric interface, for external use
3} applicable up to October 2009
4) applicable from May 2011

Back to overview -> chapter

 Page 17 of 32

Fuse holder C -SC-

Location:
* In the lower fuse box on centre of dash panel

Fuse colours

40 A-blue

30 A - green

25 A - white

20 A - yellow

15 A-blue

10 A - r e d

7.5 A - brown

5 A - beige

- Back to overview —* chapter

Fuse location for fuse -SC-:

 Page 18 of 32

No. Current Flow Diagram designation Nominai Function/component Termina!

value
1 - Fuse 1 on fuse holder C -SC1- 15A - 10-pin connector-T10bh/1-2> 75X

2 - Fuse 2 on fuse holder C -SC2- 5A Interior monitor send and receive module 1 -G303- 30
- Interior monitor send and receive module 2 -G305-

3 Fuse 3 on fuse holder C -SC3- 10 A Red Cross light switch -E10- 30

_ Red Cross light warning lamp -K1QO-

15A - Taxi meter -G41- 15

Taxi alarm remote control, control unit -J601-
4 Fuse 4 on fuse holder C -SC4- 10A Rear differential lock switch -E121- 15
Rear differential lock vacuum switch -F363-
- Differential lock control unit -J187-
Four-wheel drive control unit -J492-
5 - Fuse 5 on fuse holder C -SC5- 10A - 6-pin connector -T6bn/5- 75X
6 - Fuse 6 on fuse holder C -SC6- 5A - Oil level and oil temperature sender -G266- 15
7 - Fuse 7 on fuse holder C -SC7- 10 A - Rotating light switch -E162- 30
30 A - Alarm system control unit -J85-
8 - Fuse 8 on fuse holder C -SC8- 5A - Parking aid control unit -J446- 15
9 - Fuse 9 on fuse holder C -SC9- 5A - Cruise control system switch -E45- 15
10 Fuse 10 on fuse holder C -SC10- 10A Switches and instnjments illumination regulator -E20- 15
- Headlight range control, control unit -J431-
Left headlight range control motor -V48-
Right headlight range control motor -V49-
11 Fuse 11 on fuse holder C -SC11- •.". 15A Taxi meter -G41- 30
- Taxi alarm system 2 control unit -J430-
Alarm system relay 1 -J460-
Taxi alarm remote control, control unit -J601-
Two-way radio -R8-
12 - Fuse 12 on fuse holder C -SC12- 5A - Front left headlight -MX1- TFL
30 A - Onboard supply control unit -J519- (T73a/63) 30
13 - Fuse 13 on fuse holder C -SC1 3- 5A - Drive train CAN bus isolation relay -J788- 30
14 . Fuse 14 on fuse holder C -SC14- 5A - Front right headlight -MX2- TFL
 Page 19 of 32

30A - Onboard supply control unit -J519- (T73b/68) 30

15 - Fuse 1 5 on fuse holder C -SC 1 5- 5A - Mobile telephone operating electronics control unit -J412- 30
Voice amplification control unit -J656- 4)
16 - Fuse 16 on fuse holder C -SC16- 7,5 A Interface for external multimedia unit -R215- 30
_ TV tuner -R78-

17 Fuse 17 on fuse holder C -SC17- 7,5 A Onboard supply control unit -J519- (T73/66) 1} 3D 1 '
- Interior light and luggage compartment light 1} 30g 1 >
Interior monitor deactivation switch -E183- 1>
Automatic anti-dazzle interior mirror -Y7- 1)
18 - Fuse 18 on fuse holder C -SC18- 5A - Rear fresh air blower switch -E179- 75X
5A - Operating and display unit for rear Climatronic -E265- 30
, Rear blower regulation sender -G463-
19 - Fuse 19 on fuse holder C -SC19- 5A - Automatic anti-dazzle interior mirror -Y7- 15
20 - Fuse 20 on fuse holder C -SC20- 10A - Onboard supply control unit -J519- (T73a/64) 30
21 - Fuse 21 on fuse holder C -SC21- 5A - Rain sensor -G21 3- 30
22 Fuse 22 on fuse holder C -SC22- 10A High pressure sender -G65- 15
- Air quality sensor -G238-
Air conditioning system relay -J32-
Coolant shut-off valve relay -J541-
23 Fuse 23 on fuse holder C -SC23- 7,5 A Operating and display unit for camping equipment -E1 53- 30
or Roof display unit -^OS-
10A - Residual heat relay -J708-
-Remote control receiver for auxiliary heating -R64-
Remote control receiver for auxiliary coolant heater -R149- •---.• - .
24 - Fuse 24 on fuse holder C -SC24- ] - _ 7,5 A - Interior light and luggage compartment light 1J 30G 1)
25 - Fuse 25 on fuse holder C -SC25- 25 A - Heated front seats control unit -J774- 75X
26 - Fuse 26 on fuse holder C -SC26- 10A - Tachograph -G24- 30
27 - Fuse 27 on fuse holder C -SC27- 30 A - Terminal 15 voltage supply relay 2 -J681- 30
28 - Fuse 28 on fuse holder C -SC28- 5A - Mirror adjustment switch -E43- 15
Mirror adjustment change-over switch -E48-
29 - Fuse 29 on fuse holder C -SC29- 20 A - Heater control unit -J162- 30
 Page 20 of 32

30 - Fuse 30 on fuse holder C -SC30- 5A - Operating and display unit for camping equipment -E1 53- 15
5A - Auxiliary coolant heater relay -J493- 75X
31 - Fuse 31 on fuse holder C -SCSI- 5A - Onboard supply charger unit -A11- 30
25 A - Sliding sunroof adjustment control unit-J245- 30
32 - Fuse 32 on fuse holder C -SC32- 20 A - Headlight washer system relay -J39- 30
33 - Fuse 33 on fuse holder C -SC33- 5A - Tachograph -G24- 15
34 - Fuse 34 on fuse holder C -SC34- 5A - Airbag coil connector and return spring with slip ring -F138- 30
Multifunction steering wheel control unit -J453-
35 - Fuse 35 on fuse holder C -SC35- 20 A - Onboard supply control unit-J519- (T73b/11) 30
36 Fuse 36 on fuse holder C -SC36- 5A Operating and display unit for camping equipment -E1 53- 15
10-pin connector -T10bh/9- 2)
- 10-pin connector -T10bj/10- 3)

fj Note

' see interior light Current Flow Diagram

2i only models with electric interface, for external use
3) for optimal equipment police (UF4/UF5) only
4) applicable from June 2010

Back to overview —» chapter

 Page 21 of 32

Fuse holder F -SF- (-SF1- up to -SF39- and -S131- up to -S133-)

Location:
» On left in seat box

Fuse colours

40 A - blue

30 A - green
25 A - white

20 A - yellow

15 A-blue

10 A - r e d

7.5 A - brown

5 A - beige

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Fuse location for fuse -SF1- up to -SF39- on fuse holder F -SF-:

No. Current Flow Diagram designation Nominal Function/component Terminal
value
1 - Fuse 1 on fuse holder F -SF1-, - . .-. : 5A 10-pin connector -T10bh/5- 1): 56b
- 6-pin connector -T6bn/2- 5)

2 - Fuse 2 on fuse holder F -SF2- 3A - 10-pin connector -T10bh/7- 1* 58/58d

10-pin connector -T10bj/9- 5>
3 Fuse 3 on fuse holder F -SF3- 15A 10-pin connector -T10bh/8- 1) 56a
- 10-pin connector -T10bj/5- 5i
Accident data memory -J754- 5)
5A - Accident data memory -J754- 6* 56a
 Page 22 of 32

4 - Fuse 4 on fuse holder F -SF4- 15A - 10-pin connector -T10bj/1- 1) - 5 > 56a

5 - Fuse 5 on fuse holder F -SF5- 5A - 10-pin connector -T10bh/2- 1) FL

10-pin connector -T10bj/3- 5)
6 - Fuse 6 on fuse holder F -SF6- 25 A - 6-pin connector -T6bn/3- 1) • 5> 15

7 Fuse 7 on fuse holder F -SF7- 15A - 12V socket -US- 30

30 A - Transformer with socket, 1 2 V - 230 V -U1 3- 7) or 30
Transformer with socket, 1 2 V - 1 1 5 V -U27- 7)
8 - Fuse 8 on fuse holder F -SF8- 20 A - Heater control unit -J162- 30
25 A - Auxiliary heater control unit -J364- 30
9 Fuse 9 on fuse holder F -SF9- 25 A Rear fresh air blower switch -E179- 30
- Fresh air blower isolation relay -J487-

30 A Rear fresh air blower switch -E1 79- 30

- Fresh air blower isolation relay -J487-
Rear fresh air blower -V80-
10 Fuse 10 on fuse holder F -SF10- 15A 3 > Fresh air blower switch -E9- 30
30A 4 ) - Auxiliary heater relay -J8-
Air conditioning system control unit -J301-
Fresh air blower series resistor with overheating fuse -N24-
11 - Fuse 1 1 on fuse holder F -SF1 1- 15A - Cigarette lighter -U1- 30
12 Fuse 12 on fuse holder F -SF12- 5A 1 0-pin connector -T10bh/4- 1) 56b
6-pin connector -T6bn/1- 5)
-
Accident data memory -J754- 5) • 6) . ' i
1-3 - Fuse 13' on fuse holder F -SF13- ? -•• . - - S e e <zitat> -Fitting Locations: Relay */zitat> : i - •• -
14 - Fuse 14 on fuse holder F -SF14- - - See <zitat> -Fitting Locations: Relay </zitat> -
15 - Fuse 15 on fuse holder F -SF15- - - See <zitat> -Fitting Locations: Relay </zitat> -
16 - Fuse 16 on fuse holder F -SF16- 30 A - Onboard supply charger unit -A1 1 - 7) 30

17 - Fuse 17 on fuse holder F -SF17- 30 A - Roof hydraulics control unit -J768- 7) 30

18 Fuse 18 on fuse holder F -SF18- 10A Map reading light bulb -L34- 7> 30
Rear right reading light -W12- 7)
-
Right interior light -W1 7- 7)
 Page 23 of 32

Luggage compartment light on left -W18- 7)

Kitchenette light 1-W57- 7)
- Kitchenette light 2 -W58-7)
Kitchenette light 3 -W59- 7)
19 Fuse 19 on fuse holder F-SF19- 10A - Refrigerator box -J698- 7) 30

20 - Fuse 20 on fuse holder F -SF20- 5A - Water pump switch -E80- 7) 30

Water pump -V36-7)
21 - Fuse 21 on fuse holder F -SF21- 5A - Operating and display unit for camping equipment -E1 53- 7) 30

22 - Fuse 22 on fuse holder F -SF22- 15A - 12 V socket 2 -U1 8- 30

23 - Fuse 23 on fuse holder F -SF23- 15A - 12V socket 3 -U19- 30
24 Fuse 24 on fuse holder F -SF24- 10 A Switch-over relay 1 for roof ventilator -J 130- 30
- Switch-over relay 2 for roof ventilator -J181-
Switch for roof ventilator to ventilate load area -E534-
Switch for roof ventilator to extract air from load area -E535-
15A - 12V socket 4 -U20- 30
25 - Fuse 25 on fuse holder F -SF25- 15A - Trailer detector control unit -J345- 30
26 - Fuse 26 on fuse holder F -SF26- 20 A - Trailer detector control unit -J345- 30
27 - Fuse 27 on fuse holder F -SF27- 20 A - Trailer detector control unit -J345- 30
28 - Fuse 28 on fuse holder F -SF28- 7,5 A - Reversing camera system control unit -J772- 30
29 - Fuse 29 on fuse holder F -SF29- - - Vacant -
30 - Fuse 30. o n fuse holder F-SF30- . • • • • - , • • • ' . : 5A - Voice amplification control unit -J656- 3) 30

31 - Fuse 31 ori fuse holder F.-SF31- ; - - Vacant •! , ' - •-.;••-;

32 - Fuse 32 on fuse holder F -SF32- - - Vacant -

33 - Fuse 33 on fuse holder F -SF33- 15A - Driver seat lumbar support adjustment switch -E176- 30
34 - Fuse 34 on fuse holder F -SF34- 40 A - Right sliding door control unit -J731- 30

35 - Fuse 35 on fuse holder F -SPSS- BOA - Battery isolation relay -J7- 30

Second battery charging circuit relay -J713-
36 - Fuse 36 on fuse holder F -SF36- 40 A - Left sliding door control unit -J558- 30
37 Fuse 37 on fuse holder F -SF37- 40 A - Fresh air blower -V2- 2) 30
 Page 24 of 32

38 Fuse 38 on fuse holder F -SPSS- 40 A - 6-pin connector -T6bn/4- 1) ' 5) 30

39 Fuse 39 on fuse holder F -SF39- - - Vacant -

Not*

*' only models with electric interface, for external use

2) models with second battery only
3) applicable up to May 2010
4) applicable from June 2010
5) for optimal equipment police (UF4/UF5) only
5/1 for optimal equipment police (UF7) only
7) for optimal equipment camper only, not for camper Beach

- Back to overview -* chapter

Fuse location for fuse -S131- up to -S133- on fuse holder F -SF-:

No. Current Flow Diagram designation Nomina! Function/component Terminal
value
1- Fusel -S131- 10A Right interior light -W17-1> 30
212)
Rear right interior light -W48- 1>

Kitchenette light 1 -W57- 1) .

Kitchenettelight3-W59r1) , . ; 7 , ... - - • ,. . = - . ...r.'.->
Fuse2-S132-., ' ' , 10A3) -, 12Vsocket-U5- 1) 30

15 A4' - 12V socket -U5- 1 ' 30

Fuse 3 -S1 33- 15A 4 > 12Vsocket5-U26- 1 ) 30

Rear left reading light -W11- 1)
Kitchenette light 2 -W58- 1)
 Page 25 of 32

* 1> for optimal equipment camper Beach only

* 2} Plug position freely selectable
* 3) applicable up to May 2010
* 4) applicable from June 2010

* Back to overview -> chapter

Coupling station on left of seat box (10-pin)

Location:
* On left in seat box

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Fuse location for fuse -SF50-:

No. Current Flow Diagram Nominal Function/component Terminal

designation value
1- ~ See <zitat> -Fitting ~ " "
10 Locations: Coupling stations
</zitat>
A - Vacant - - -
 Page 26 of 32

B- - See <zitat> -Fitting - - -

C Locations: Coupling stations
</zitat>
D - Fuse 50 on fuse holder F - 30 A - Amplifier -R12- 30
SF50-

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Relay carrier cockpit (8-pin)

Location:
- Under dash panel (centre, under the fuses)

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Fuse location for fuse -SF51- up to -SF55- on relay carrier (1) cockpit (8-pin):

No. Current Flow Diagram designation Nominal Function/component Terminal

value
1-5 - See <zitat> -Fitting Locations: Relay <=/zitat> - - -
6 - Fuse 51 on fuse holder F -SF51- 15A - Alarm system control unit -J85- 1J 49R

- Fuse 52 on fuse holder F -SF52- 15A - Alarm system control unit -J85- 1) 49 L
 Page 27 of 32

- Fuse 53 on fuse holder F -SF53- 10A - Taxi alarm system 2 control unit -J430- DZ
7-8 - See <zitat> -Fitting Locations: Relay </zitat> - - -
A - Vacant - - -
B - Fuse 55 on fuse holder F -SF55- 30 A Driver door control unit -J386- 30
_ Front passenger door control unit -J387-

C - Vacant - - -

Note

1) for models with taxi equipment only

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Fuse location for fuse -SF56- on relay carrier (2) cockpit (8-pin):

No. Current Flow Diagram designation Nominal Function/component Terminal

value
1-8 - See <zitat> -Fitting Locations: Relay </zitat> - - .
A - Vacant - . -
B - Vacant - - -
C Fuse 56 on fuse holder F -SF56- 40 A Fresh air blower switch -E9- 75X
_ Air conditioning system control unit -J301-

40 A Fresh air blower switch -E9- 30

- Air conditioning system control unit -J301-
Auxiliary coolant heater relay -J493- 1)
Fresh air blower -V2-

Note

i} for models with auxiliary heating only

- Back to overview —> chapter

 Page 28 of 32

Relay carrier electronics box (8-pin)

Location, from August 2009:

* In electronics box in engine compartment

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Position of fuses on relay carrier electronics box, from August 2009:

No. Current Flow Diagram designation Nominal Function/component Terminal
value
1-8 - See <zitat>; -Fitting Locations: Relay </zitat> - - -
A - See <zitat> -Fitting Locations: Relay </zitat> - - -
B - See <zitat> -Fitting Locations: Relay </zitat> - - -
C - ABS control unit fuse 1 -S123- 40A - ABS control unit-J104- 30

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Position of fuses on relay carrier electronics box, from June 2010:

 Page 29 of 32

No. Current Flow Diagram designation Nominal Function/component Terminal

value
1-8 - See <zitat> -Fitting Locations: Relay </zitat> - - -
A.1 - ABS control unit fuse 1 -S123- 40A - ABS control unit -J 104- 30
A. 2 - See <zitat> -Fitting Locations: Relay </zitat> - - -
B - Vacant - - -
C - See <zitat> -Fitting Locations: Relay </zitat> - - -

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Location, from November 2010:

- In electronics box in engine compartment

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Position of fuses on relay carrier electronics box, from November 2010:

No. Current Flow Diagram designation • " .- Nominal Function/component • Terminal.
value
1- - See <zitat> -Fitting Locations: Relay </zitat> - - -
11

A - See <zitat> -Fitting Locations: Relay </zitat> - - -

B - ABS control unit fuse 1 -S123- 40A - ABS control unit-J104- 30

- Back to overview —> chapter

 Page 30 of 32

Fuse holder for special vehicles

Location:
» On left in seat box

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Fuse location for fuse -S291- up to -S305- (UF4/UF5)

Item Connector/designation Nominal

value
1 - Special vehicle fuse 1 -S291- 15A
- Special vehicle fuse 2 -S292- 15A
-. -: - Special vehicle fuse 3 -S293- 15A
2 - Special vehicle fuse 4 -S294- 20 A
- Special vehicle fuse 5 -S295- 15A
- Special vehicle fuse 6 -S296- 15A
3 - See <zitat> -Fitting Locations: Relay </zitat> -
4 - See <zitat> -Fitting Locations: Relay </zitat> -
- Special vehicle fuse 7 -S297- 1) 10A

- Special vehicle fuse 8 -S298- 15A

 Page 31 of 32

- Special vehicle fuse 9 -S299- 10A

6 - Special vehicle fuse 10 -S300- 1) 5A

- Special vehicle fuse 11 -S301- 1) 7,5 A

- Special vehicle fuse 12 -S302- 1J 7,5 A

7 - Special vehicle fuse 13 -S303- 1) 10A 2 )

15A3>
- Special vehicle fuse 14 -S304- 1) • 2) 10A
Vacant 1) • 3)
- Special vehicle fuse 15 -S305- 1> 15A

8 - See <zitat> -Fitting Locations: Relay </zitat> -

A - Vacant -
B - Vacant -
C - Vacant -

* 1) for optimal equipment police (UF5) only

* 2) applicable up to October 2010
* 3) applicable from November 2010

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Fuse location for fuse -S306- up to -S318- (UF7)

Item Connector/designation Nomlnal
value
1 - Special vehicle fuse 16 -S306- 10A
- Special vehicle fuse 17 -S307- 25 A
- Special vehicle fuse 18 -S308- 15A
 Page 32 of 32

2 - Vacant -
3 - See <zitat> -Fitting Locations: Relay </zitat> -
4 - See <zitat> -Fitting Locations: Relay </zitat> -
5 - Special vehicle fuse 19 -S309- 10A
- Special vehicle fuse 20 -S310- 10A
- Special vehicle fuse 21 -S311- 10A
6 - Special vehicle fuse 22 -S312- 5A
- Special vehicle fuse 23 -S313- 25 A
- Special vehicle fuse 24 -S314- 15A
7 - Special vehicle fuse 25 -S315- 10A
- Special vehicle fuse 26 -S316- 10A
- Special vehicle fuse 27 -S317- 10A
8 - See <zitat> -Fitting Locations: Relay </zitat> -
A - Special vehicle fuse 28 -S318- 40 A
B - Vacant -
C - Vacant -

1 Note
Following relays are located under driver seat:
Flashing lights relay -J630- (53)
Flashing lights relay 2 -J890- (53)
Horn relay 2 -J899- (53)
Flashing lights relay 3 -J900- (53)
Flashing lights relay 4 -J901- (53)
Relay for front 'stop' command light -J902- (53)
Engine continues to run without key relay 1-J903- (96)

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