Volkswagen Caddy (2003-2010) fuses

Fuse box diagram (location and assignment of electrical fuses) for Volkswagen (VW) Caddy (2k; 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010).

2003, 2004
2005, 2006, 2007
2008, 2009, 2010

Fuse box location

Instrument Panel Fuse box (fuse holder C)

The fuse box is located on the left under the dashboard

Engine compartment fuse box (fuse holder B)

The fuse box is located in the engine compartment (left-side)

Pre-fuse box (fuse holder A)

It is located in front of the fuse box in the engine compartment

2003, 2004

Fuse box diagram (Instrument Panel Fuse box)

Assignment of the fuses in the Instrument Panel Fuse box (2003, 2004)
AFunction/component
1-Not used
25Trailer detector control unit -J345-
35Heater/heat output switch -E16-
High pressure sender -G65-
4-Not used
5-Not used
6-Not used
75Heated driver seat regulator -E94-
Heated front passenger seat regulator -E95-
85Left washer jet heater element -Z20-
Right washer jet heater element -Z21-
95Airbag control unit -J234-
Front passenger side airbag deactivated warning lamp -K145-
105Mobile telephone operating electronics control unit -J412-
1110Power steering control unit -J500-
12-Not used
13-Not used
145Traction control system switch -E132-
TCS and ESP button -E256-
ABS control unit -J104-
1510Reversing light switch -F4-
Auxiliary heater operation relay -J485- (from May 2004)
Control unit with display for radio and navigation system -J503 (commercial equipment) T16 -
Self-diagnosis connection (T16/1)
165Data bus diagnostic interface -J533-
177.5Left tail light and rear fog light bulb -M41- (models without central locking)
18-Not used
19-Not used
20-Not used
21-Not used
225Remote control receiver for auxiliary coolant heater -R149-
2310Brake light switch -F-
Left brake light bulb -M9-
Right brake light bulb -M10-
High level brake light bulb -M25-
ABS control unit -J104-
2410Light switch -E1-
Air conditioning system control unit -J301-
16-pin connector -T16- (self-diagnosis connection T16/16)
2530Heated driver seat control unit -J131-
Heated front passenger seat control unit -J132-
2610J... - Engine control units
2715Rear window wiper motor -V12- (from May 2004)
285
20
Light switch -E1- (models with central locking)
Fog light switch -E7- (models without central locking)
Rear fog light switch -E18- (models without central locking)
2915Rear window wiper motor -V12- (up to April 2004)
3025Light switch -E1- (models without central locking)
Fuse 37 on fuse holder C -SC37-
Fuse 38 on fuse holder C -SC38-
3115Auxiliary heater operation relay -J485- (up to April 2004)
3215Washer pump -V5-
33Not used
34Not used
3540Fresh air blower -V2-
Auxiliary heater operation relay -J485-
36-Not used
3715Right dipped beam bulb -M31- (models without central locking)
3815Left dipped beam bulb -M29- (models without central locking only)
39-Not used
4020Trailer detector control unit -J345-
4120Trailer socket -U10-
4215
30
12 V socket -U5- (near handbrake lever)
12 V socket 2 -U18- (left luggage compartment)
4315Electric fuel pump 2 relay -J49- (BCA, BGU)
Fuel pump relay -J17- (BDJ, BJB)
Fuel system pressurisation pump -G6-
445Interior monitoring sensor -G273-
Vehicle inclination sender -G384-
Alarm horn -H12-
455Serial selection control unit -J515-
467.5Onboard supply control unit -J519- (Interior light)
4725
30
Cigarette lighter -U1-
Rear cigarette lighter -U9-
4820Headlight washer system relay -J39-
Headlight washer system pump -V11-
4910Driver door control unit -J386-
Front passenger door control unit -J387-
50-Not used
51-Not used
5225Fresh air blower relay -J13-
Onboard supply control unit -J519-
5325Convenience system central control unit -J393-
54-Not used
55-Not used
56-Not used
57-Not used
58-Not used

Fuse box diagram (Engine compartment)

Assignment of the fuses in the Engine compartment Fuse box (2003, 2004)
AFunction/component
130ABS Control Module -J104-
230ABS Control Module -J104-
3-Not used
45Onboard supply control unit -J519-
520Onboard supply control unit -J519-
Double-tone horn relay -J4-
Signal horn relay -J413-
Treble horn -H2-
Bass horn -H7-
620Ignition coil 1 with output stage -N70-
Ignition coil 2 with output stage -N 127-
Ignition coil 3 with output stage -N291-
Ignition coil 4 with output stage -N292-
Ignition transformer -N152-
75Brake pedal switch -F47-
J...-Engine Control Modules Clutch position sender -G476-
810Exhaust gas recirculation valve -N18-
Activated charcoal filter solenoid valve 1-N80-
Variable intake manifold changeover valve -N156-
Protective resistor -N235-
Radiator fan control unit -J293-
Intake manifold flap motor -V157-
910Fuel pump relay -J17- (BDJ, BJB)
Glow plug relay -J52- (BDJ)
Automatic glow period control module -J79- (BJB)
1010Exhaust gas recirculation valve -N18-
Charge pressure control solenoid valve -N75-
Exhaust gas recirculation fan switch-over valve -N345-
112SMotronic Control Module -J220- (BCA)
Simos Control Module -J361- (BGU, BSE, BSF)
1215Lambda probe -G39- (BCA)
Lambda probe after catalytic converter -G130- (BCA)
13-Not used
14-Not used
1525Starter -B-
1615Steering column electronics control module -J527-
1710Control unit in dash panel insert -J285-
18-Not used
1915Control module with display for radio and navigation system -J503-
Radio -R-
2010Mobile telephone operating electronics control module -J412-
21-Not used
22-Not used
23-Not used
2410Data bus diagnostic interface -J533-
25-Not used
265Terminal 30 voltage supply relay -J317- (BDJ, BJB )
2610Motronic control module -J220- (BCA)
2710Heater element for crankcase breather -N79-
28-Not used
2920Cylinder 1 injector -N30- (BCA)
Cylinder 2 injector -N31- (BCA)
Cylinder 3 injector - N32- (BCA)
Cylinder 4 injector -N33- (BCA)
3020Auxiliary heater control unit -J364-
3130Windscreen wiper motor -V-
3210Cylinder 1 injector -N30- (BGU)
Cylinder 2 injector -N31- (BGU)
Cylinder 3 injector -N32- (BGU)
Cylinder 4 injector -N33- (BGU)
3240Glow plug 1 -Q10- (BDJ)
Glow plug 2 -Q11-
3315Fuel pump -G6- (BCA, BGU)
3340Glow plug 3 -Q12- (BDJ)
Glow plug 4 -Q13-
34-Not used
34-Not used
35-Not used
36-Not used
37-Not used
3810Headlight range control regulator -E102-
Left headlamp levelling actuator -V48-
Right headlamp levelling actuator -V49-
395Oil level and oil temperature sensor -G266-
Control unit in dash panel insert -J285-
4020Fuses on fuse holder C -SC-
Fuse 1 on fuse holder -SC1- to -SC6-
Fuse 9 on fuse holder -SC9- to -SC16-
Fuse 25 on fuse holder -SC25- to -SC27-
41-Not used
425Fuel pump relay -J17- (BCA, BGU)
4210Mr mass meter -G70- (BJB)
43-Not used
44-Not used
4515Lambda probe -G39- (BGU)
Lambda probe after catalytic converter -G130- (BGU)
46-Not used
4740Onboard supply control unit -J519-
left headlight
4840Onboard supply control unit -J519-
right headlight
49-Not used
50-Not used
5140Secondary air pump relay -J299- (BGU)
Secondary air pump motor -V101-
5150Automatic glow period control module -J179- (BJB)
Glow plug 1-Q10-
Glow plug 2 -Q11-
Glow plug 3 -Q12-
Glow plug 4 -Q13-
52-Not used
5325Driver door control unit -J386-
Front passenger door control unit -J387-
5450Radiator fan control unit -J293-
Radiator fan -V7-
Right fan for coolant -V35-
Radiator fan thermal switch -F18-
Radiator fan -V7-

Pre-fuse box

Pre-fuse box (2003, 2004)
AFunction/component
1150Alternator -C- 90A/ 110A
1200Alternator -C- 140A
280Power steering control module -J500-
Electromechanical power steering motor -V187-
380Radiator fan control unit -J293-
Radiator fan -V7-
Radiator fan on right of radiator -V35-
470Onboard supply control unit -J519-
X-contact relief relay -J59-
Fuse 7 on fuse holder -SC7-
Fuse 8 on fuse holder -SC8-
Fuse 28 on fuse holder -SC28- to -SC35-
5-Not used
6100Fuses on fuse holder C -SC-
Fuse 20 on fuse holder -SC20- to -SC24-
Fuse 42 on fuse holder -SC42- to -SC56-
750Fuses on fuse holder C -SC-
Fuse 39 on fuse holder -SC39- to -SC41-

2005, 2006, 2007

Fuse box diagram (Instrument Panel Fuse box)

Assignment of the fuses in the Instrument Panel Fuse box (2005, 2006, 2007)
AFunction/component
110Not used (applicable up to May 2006)
10-pin connector -T10c- (from November 2006; for models with electric interface only)
110
15
2-way radio switch -E72- (applies to special vehicles only)
Engine continues to run without key button -E489- (applies to special vehicles only)
Special vehicle control unit -J608- (up November 2006; applies to special vehicles only)
4-pin connector -T4g- (applies to special vehicles only)
25Fuel pump relay -J17- (BCA, BGU, BSE, BSF, BUD, BSX)
Terminal 15 voltage supply relay -J329- (BGU, BSE, BSF, BUD, BSX)
Data bus diagnostic interface -J533-
Engine control unit -J623-
35Headlight range control regulator -E102-
Left headlight range control motor -V48-
Right headlight range control motor -V49-
Traction control system switch -E132- (from November 2006)
TCS and ESP button -E256- (from November 2006)
Selector lever -E313- (from November 2006; only models with direct shift gearbox)
Brake light switch -F- (from November 2006)
ABS control unit -J104- (from November 2006)
Trailer detector control unit -J345- (from November 2006)
Power steering control unit -J500- (from November 2006; only models with power steering)
Selector lever sensors control unit -J587- (from November 2006; only models with direct shift gearbox)
Mechatronic unit for dual clutch gearbox -J743- (from November 2006; only models with direct shift gearbox)
45Mobile telephone operating electronics control unit -J412- (only models with telephone)
515Air mass meter -G70- (BLS, BSU, BJB, BDJ, BST)
Heater element for crankcase breather -N79- (BCA, BGU, BSE, BSF, BUD, BLS, BSU, BJB)
Reversing light switch -F4- (from November 2006)
Auxiliary heater operation relay -J485- (from November 2006; only models with auxiliary coolant heater)
16-pin connector -T16- (from November 2006; self-diagnosis connection)
510Heater element for crankcase breather -N79- (BSX)
Activated charcoal filter system solenoid valve 1-N80- (BSX)
16-pin connector -T16- (from November 2006; self-diagnosis connection)
Reversing light switch -F4- (from November 2006)
Auxiliary heater operation relay -J485- (from November 2006; only models with auxiliary coolant heater)
65Airbag control unit -J234-
Front passenger side airbag deactivated warning lamp -K145-
75Heater/heat output switch -E16- (only models with seat heating and without central locking)
Air conditioning system control unit -J301- (only models with seat heating and without central ocking)
Not used (from November 2006)
85Left washer jet heater element -Z20- (only models without central locking)
Right washer jet heater element -Z21- (only models without central locking)
Not used (from November 2006)
910Power steering control unit -J500- (only models with power steering)
Not used (from November 2006)
1010Reversing light switch -F4-
Auxiliary heater operation relay -J485- (only models with auxiliary coolant heater)
16-pin connector -T16- (self-diagnosis connection)
Not used (from November 2006)
11-Not used (applicable up to May 2006)
11102-pin connector -T2ab- (applies to special vehicles only, applicable from June 2006)
12Not used (applicable up to May 2006)
125Interior light switch (taxi) -E115- (only taxi)
Taxi sign switch -E138- (only taxi)
Hands-free system button -E487- (only taxi)
Taxi meter -G41- (only taxi)
12102-pin connector -T2ac- (applies to special vehicles only)
28-pin connector -T28a- (applies to special vehicles only)
135Trailer detector control unit -J345- (only models with trailer operation and without central locking)
Not used (from November 2006)
145Traction control system switch -E132-
TCS and ESP button -E256-
ABS control unit -J104-
Brake light switch -F- (applicable from June 2006) Not used (from November 2006)
155Selector lever -E313- (only models with direct shift gearbox)
Selector lever sensors control unit -J587- (only models with direct shift gearbox)
Mechatronic unit for dual clutch gearbox -J743- (only models with direct shift gearbox)
Not used (from November 2006)
165Heater/heat output switch -E16- (only models without air conditioning system)
High pressure sender -G65- (only models with air conditioning system)
Oil level and oil temperature sender -G266- (only for models with flexible service interval display)
Control unit in dash panel insert -J285-
177,5Left tail light and rear fog light bulb -M41- (models without central locking)
Rear fog light cut-out contact switch -F216- (only models with trailer operation and without central locking)
185Not used (applicable up to May 2006)
Taxi alarm remote control, control unit -J601- (only taxi, applicable from June 2006)
10-pin connector -T10c- (for models with electric interface only) (from November 2006)
195Not used (applicable up to May 2006)
10-pin connector -T10c- (for models without electric interface only, applicable from June 2006)
1910Taxi meter -G41- (only taxi, applicable from June 2006)
Two-way radio -R8- (only taxi, applicable from June 2006)
205Automatic gearbox control unit -J217-
201010-pin connector -T10c- (from November 2006; for models with electric interface only)
215
10
Selector lever -E313- (only models with direct shift gearbox)
Selector lever sensors control unit -J587- (only models with direct shift gearbox)
Tiptronic switch -F189- (from November 2006; only models with direct shift gearbox)
Automatic gearbox control unit -J217- (from November 2006)
16-pin connector -T16- (from November 2006; self-diagnosis connection)
Light switch -E1- (from November 2006)
Heater/heat output switch -E16- (from November 2006)
Air conditioning system control unit -J301- (from November 2006)
Remote control receiver for auxiliary coolant heater -R149- (from November 2006; only models with remote control receiver for auxiliary coolant heater)
225Remote control receiver for auxiliary coolant heater -R149- (only models with remote control receiver for auxiliary coolant heater)
Not used (from November 2006)
2310Brake light switch -F- (applicable up to May 2006)
23103-pin connector -T3r- (applies to special vehicles only, applicable from June 2006)
2410
5
Light switch -E1- (up November 2006)
Heater/heat output switch -E16- (up November 2006)
Air conditioning system control unit -J301- (up November 2006)
16-pin connector -T16- (up November 2006; self-diagnosis connection) Interior monitoring sensor -G273- (from November 2006)
Vehicle inclination sender -G384- (from November 2006)
Alarm horn -H12- (from November 2006)
25-Not used
2620Injector, cylinder 1-N30- (BCA, BGU, BSE, BSF, BUD)
Injector, cylinder 2 -N31- (BCA, BGU, BSE, BSF, BUD)
Injector, cylinder 3 -N32- (BCA, BGU, BSE, BSF, BUD)
Injector, cylinder 4 -N33- (BCA, BGU, BSE, BSF, BUD)
2720Not used (up November 2006)
Automatic gearbox control unit -J217-,
under front left wheel housing liner (from November 2006)
285Light switch -E1- (models with central locking)
2820Rear fog light switch -E18- (from November 2006; only models without central locking)
2915Rear window wiper motor -V12- (models with rear window wiper only)
305Heater/heat output switch -E16- (only models with seat heating and central locking)
Air conditioning system control unit -J301- (only models with seat heating and central locking)
3025Light switch -E1- (only models without central locking)
3115Onboard supply control unit -J519-
325Left washer jet heater element -Z20- (only models with central locking)
Right washer jet heater element -Z21- (only models with central locking)
3340Heater/heat output switch -E16-
Air conditioning system control unit -J301-
Auxiliary heater operation relay -J485- (only models without auxiliary coolant heater)
34-Not used
35-Not used
36-Not used (applicable up to May 2006)
362010-pin connector -T10ai- (applies to special vehicles only, applicable from June 2006)
3715Right dipped beam bulb -M31- (models without central locking)
3815Left dipped beam bulb -M29- (models without central locking only)
3810Fluorescent light in rear of high roof -W41- (applies to special vehicles only, applicable from June 2006)
Fluorescent light in centre of high roof -W42- (applies to special vehicles only, applicable from June 2006)
39-Not used
4020Trailer detector control unit -J345-
4120Trailer socket -U10-
421512 V socket -U5- (without 12 V socket, in luggage compartment)
423012 V socket -U5- (near handbrake lever)
12 V socket 2 -U18- (left luggage compartment)
4315Electric fuel pump 2 relay -J49- (BCA, BGU, BSE, BSF, BUD, BSX)
Fuel pump relay -J17- (BDJ, BJB, BLS, BSU, BJB, BSE, BSF, BUD, BSX)
445Interior monitoring sensor -G273-
Vehicle inclination sender -G384-
Alarm horn -H12-
Not used (from November 2006)
455Aerial selection control unit -J515- (applicable up to May 2006)
4520Headlight washer system relay -J39- (from November 2006; only models with headlight washer system)
Headlight washer system pump -V11- (from November 2006; only models with headlight washer system)
453010-pin connector -T10ai- (applies to special vehicles only, applicable from June 2006)
467.5Onboard supply control unit -J519- (Interior light)
4725Cigarette lighter -U1-
4820Headlight washer system relay -J39- (up November 2006)
Headlight washer system pump -V11- (up November 2006)
4830Heated front seats control unit -J774- (from November 2006; only models with lateral support heater)
4910Driver door control unit -J386- (only models with central locking)
Front passenger door control unit -J387- (only models with central locking)
5025Convenience system central control unit -J393-
5130Heated driver seat control unit -J131- (up November 2006)
Heated front passenger seat control unit -J132- (up November 2006)
Heated front seats control unit -J774-
5225Fresh air blower relay -J13- (only models with auxiliary heater)
Onboard supply control unit -J519-
Heated rear window -Z1-
53-Not used
54-Not used
55-Not used
56-Not used
575Not used (applicable up to May 2006)
Accident data memory -J754- (applies to special vehicles only, applicable from June 2006)
10-pin connector -T10c- (from November 2006; for models with electric interface only)
5810Not used (applicable up to May 2006)
4-pin connector -T4g- (applies to special vehicles only, applicable from June 2006)

Fuse box diagram (Engine compartment)

Assignment of the fuses in the Engine compartment Fuse box (2005, 2006, 2007)
AFunction/component
1-Not used
215 5Steering column electronics control module -J527-
Not used (from May 2008)
35Onboard supply control unit -J519-
430ABS Control Module -J104-
515Mechatronics unit for dual clutch gearbox -J743-
65Control unit in dash panel insert -J285-
Steering column electronics control module -J527- (from May 2008)
740Not used (up May 2008)
Terminal 15 voltage supply relay 2 -J681- (from May 2008)
815Control module with display for radio and navigation system -J503-
Radio -R-
910
5
Mobile telephone operating electronics control module -J412-
1010Motronic current supply relay -J271- (BUD, BSX) ferm. 30 voltage supply relay -J317- (BDJ, BST, BLS, BSU, BJB, BCA, BMM)
Motronic control module -J220- (BCA)
Engine control module -J623- (BSX, BUD)
1120Auxiliary heater control unit -J364-
125Data bus diagnostic interface -J533-
1325
15
Engine control module -J623- (BSX, BUD)
Simos control module -J361- (BGU, BSE, BSF)
1330Diesel direct injection system control module -J248- (BDJ, BLS, BJB, BST, BSU, BMM)
Motronic control module -J220- (BCA)
1420Ignition coil 1 with output stage -N70- (BCA, BSX, BUD)
Ignition coil 2 with output stage -N127- (BCA, BSX, BUD)
Ignition coil 3 with output stage -N291- (BCA, BSX, BUD)
Ignition coil 4 with output stage -N292- (BCA, BSX, BUD)
Ignition transformer -N152- (BGU, BSE, BSF, BSX)
155Fuel pump relay -J17- (BDJ, BST, BLS, BSU, BJB, BMM)
Glow plug relay -J52- (BDJ, BST)
Automatic glow period control module -J179- (BLS, BSU, BJB, BMM)
1510Fuel pump switch-off relay -J333- (BSX)
Cylinder 1 injector -N30- (BUD)
Cylinder 2 injector -N31- (BUD)
Cylinder 3 injector -N32- (BUD)
Cylinder 4 injector -N33- (BUD)
Gas injector 1 -N366- (BSX)
Gas injector 2 -N367- (BSX)
Gas injector 3 -N368- (BSX)
Gas injector 4 -N369- (BSX)
1630ABS Control Module -J104-
1720Onboard supply control unit -J519-
Signal horn relay -J413-
Treble horn -H2-
Bass horn -H7-
1830Special vehicle control unit -J608-
1930Windscreen wiper motor -V-
2040Glow plug 3 -Q12- (BDJ, BST)
Glow plug 4 -Q13- (BDJ, BST)
2110Lambda probe heater -Z19- (BLS, BMM)
2115Lambda probe heater -Z19- (BGU, BSE, BSF, BCA, BSX, BUD)
Lambda probe 1 heater after catalytic converter -Z29- (BGU, BSE, BSF, BCA, BSX, BUD)
225Brake pedal switch -F47- (up to May 2006)
Clutch position sender -G476-
235Secondary air pump relay -J299- (BGU, BSE)
Exhaust gas recirculation valve -N18- (BDJ, BST)
2310Exhaust gas recirculation valve -N18- (BJB, BSU)
Charge pressure control solenoid valve -N75- (BJB, BLS, BSU, BMM)
Exhaust gas recirculation cooler changeover valve -N345- (BJB, BLS, BSU, BMM)
Tank shut-off valve 1-N361- (BSX)
Tank shut-off valve 2 -N362- (BSX)
Tank shut-off valve 3 -N363- (BSX)
High-pressure valve for gas operation -N372- (BSX)
Tank shut-off valve 4 -N429- (BSX)
2410Exhaust gas recirculation valve -N18- (BCA)
Cylinder 1 injector -N30- (BSX)
Cylinder 2 injector -N31- (BSX)
Cylinder 3 injector -N32- (BSX)
Cylinder 4 injector -N33- (BSX)
Activated charcoal filter solenoid valve 1-N80- (BCA, BGU, BSE, BSF, BUD)
Variable intake manifold changeover valve -N156- (BGU, BSE, BSF) Intake manifold flap motor -V157- (BDJ, BST) Radiator fan control unit -J293-Protective resistor -N235-
2540Onboard supply control unit -J519-, right headlight
2640Onboard supply control unit -J519-, left headlight
2740Secondary air pump relay -J299- (BGU, BSE)
Secondary air pump motor -V101-
Glow plug 1 -Q10- (BDJ, BST)
Glow plug 2 -Q11- (BDJ, BST)
2750Automatic glow period control module -J179- (BJB, BLS, BSU, BMM)
Glow plug 1 -Q10-
Glow plug 2 -Q11-
Glow plug 3 -Q12-
Glow plug 4 -Q13-
2840Terminal 15 voltage supply relay 2 -J681-
2930Driver door control unit -J386- (only models with electric window regulators)
Front passenger door control unit -J387- (only models with electric window regulators)
3030Fuses on fuse holder C -SC- (special-purpose vehicles)
Fuse 18 on fuse holder -SC18-
Fuse 19 on fuse holder -SC19-
Fuse 36 on fuse holder -SC36-
Fuse 53 on fuse holder -SC53- to -SC56-
3050Low heat output relay -J358- (from September 2007)
Auxiliary air heater element -Z35-

Pre-fuse box

Pre-fuse box (2005, 2006, 2007)
AFunction/component
1150Alternator -C- 90A/ 110A
1200Alternator -C- 140A
280Power steering control module -J500-
Electromechanical power steering motor -V187-
350Radiator fan control unit -J293-
Radiator fan -V7-
Right fan for coolant -V35-
Radiator fan thermal switch -F18-
Radiator fan -V7-
380Radiator fan control unit -J293-
450
80
Onboard supply control unit -J519-
X-contact relief relay -J59-
Fuse 7 on fuse holder -SC7-
Fuse 8 on fuse holder -SC8-
Fuse 28 on fuse holder -SC28- to -SC33-
5100Not used (from Mav 2005 to November 2006)
Fuses on fuse holder C -SC- (from November 2006)
Fuse 20 on fuse holder -SC20- to -SC24-
Fuse 42 on fuse holder -SC42- to -SC52- (up to April 2009) F
use 42 on fuse holder -SC42- to -SC53- (from May 2009)
6100Fuses on fuse holder C -SC- (from May 2005 to November 2006)
Fuse 20 on fuse holder -SC20- to -SC24-
Fuse 42 on fuse holder -SC42- to -SC52-
Not used (from November 2006)
High heat output relay -J360- (from September 2007)
Auxiliary air heater element -Z35-
650Low heat output relay -J359-
Auxiliary air heater element -Z35-
750Fuses on fuse holder C -SC-
Fuse 39 on fuse holder -SC39- to -SC41-
7100High heat output relay -J360-
Auxiliary air heater element -Z35-

2008, 2009, 2010

Fuse box diagram (Instrument Panel Fuse box)

Assignment of the fuses in the Instrument Panel Fuse box (2008, 2009, 2010)
AFunction/component
1-Not used
2-Not used
3-Not used
4-Not used
5-Not used
6-Not used
7-Not used
8-Not used
9104-pin connector -T4g- (applies to special vehicles only)
10-pin connector -T10c- (for models with electric interface only)
105Fuel pump relay -J17- (BSE, BSF, BUD, BSX)
Terminal 15 voltage supply relay -J329- (BSE, BSF)
Data bus diagnostic interface -J533-
Engine control unit -J623-
115Parking aid control unit -J446- (only models with parking aid)
125Taxi meter -G41- (only taxi)
Mirror taxi meter -G511- (only taxi)
12102-pin connector -T2ac- (applies to special vehicles only)
28-pin connector -T28a- (applies to special vehicles only)
135Headlight range control regulator -E102-
Left headlight range control motor -V48-
Right headlight range control motor -V49-
Traction control system switch -E132-
TCS and ESP button -E256-
Selector lever -E313- (only models with direct shift gearbox)
Brake light switch -F-
Brake light relay -J111- (only models without central locking)
ABS control unit -J 104-
Trailer detector control unit -J345-
Power steering control unit -J500- (only models with power steering)
Selector lever sensors control unit -J587- (only models with direct shift gearbox)
Mechatronic unit for dual clutch gearbox -J743- (only models with direct shift gearbox)
Four-wheel drive control unit -J492-
145Air mass meter -G70- (BLS, BSU, BJB, BDJ, BST, BMM, CHWA)
Heater element for crankcase breather -N79- (BSE, BSF, BLS, BSU, BJB, BSX, BMM, CHWA)
Reversing light switch -F4-
Auxiliary heater operation relay -J485- (only models with auxiliary coolant heater)
Activated charcoal filter system solenoid valve 1-N80- (BSX)
16-pin connector -T16- (self-diagnosis connection)
155Airbag control unit -J234-
Front passenger side airbag deactivated warning lamp -K145-
165Heater/heat output switch -E16- (only models without air conditioning system)
High pressure sender -G65- (only models with air conditioning system)
Oil level and oil temperature sender -G266- (only for models with flexible service interval display)
Climatronic control unit -J255- (only models with Climatronic)
Control unit in dash panel insert -J285-
Low heat output relay -J359- (only models with PTC (Positive Temperature Coefficient) heater)
High heat output relay -J360- (only models with PTC (Positive
Temperature Coefficient) heater)
Automatic anti-dazzle interior mirror -Y7-
Air quality sensor -G238- (only models with Climatronic)
177.5Left tail light and rear fog light bulb -M41- (models without central locking)
Rear fog light cut-out contact switch -F216- (only models with trailer operation and without central locking)
185Taxi alarm remote control, control unit -J601- (only taxi)
10-pin connector -T10c- (for models with electric interface only)
19510-pin connector -T10c- (for models with electric interface only)
1910faxi meter -G41- (only taxi)
Mirror taxi meter -G511- (only taxi)
Two-way radio -R8- (only taxi)
207.5Onboard supply control unit -J519- (Interior light)
2110Selector lever -E313- (only models with direct shift gearbox)
Selector lever sensors control unit -J587- (only models with direct shift gearbox)
Tiptronic switch -F189- (only models with direct shift gearbox)
Automatic gearbox control unit -J217-
16-pin connector -T16- (self-diagnosis connection)
Climatronic control unit -J255- (only models with Climatronic)
Heater/heat output switch -E16-
Air conditioning system control unit -J301-
Remote control receiver for auxiliary coolant heater -R149- (only models with remote control receiver for auxiliary coolant heater)
Light switch -E1-
Rain and light detector sensor -G397- (models with rain and light detector sensor only)
Control unit in dash panel insert -J285-
Steering column electronics control unit -J527-
Data bus diagnostic interface -J533-
2210Driver door control unit -3386-
Front passenger door control unit -J387-
235Interior light switch (taxi) -E115- (only taxi)
Taxi sign switch -El38- (only taxi)
Hands-free system button -E487- (only taxi)
23103-pin connector -T3r- (applies to special vehicles only)
10-pin connector -T10c- (for models with electric interface only)
245Interior monitoring sensor -G273-
Vehicle inclination sender -G384-
Alarm horn -H12-
25-Not used
26102-pin connector -T2ab- (applies to special vehicles only)
2715Cut-out relay for air conditioning system magnetic coupling -J246- (only for models with hydraulic steering)
285Light switch -E1- (models with central locking)
2820Rear fog light switch -E18- (only models without central locking)
2915Rear window wiper motor -V12- (models with rear window wiper only)
3025Light switch -E1- (only models without central locking)
315Heater/heat output switch -E16- (only models without air conditioning system)
Air conditioning system control unit -J301- (only models with air conditioning system)
Climatronic control unit -J255- (only models with air conditioning system)
Left washer jet heater element -Z20-
Right washer jet heater element -Z21-
3215Windscreen and rear window washer pump -V59-
3340Heater/heat output switch -E16-
Air conditioning system control unit -J301-
Auxiliary heater operation relay -J485- (only models with auxiliary coolant heater)
34-Not used
3510Fluorescent light in rear of high roof -W41- (applies to special vehicles only)
Fluorescent light in centre of high roof -W42- (applies to special vehicles only)
36-Not used
3715Right dipped beam bulb -M31- (models without central locking)
3815Left dipped beam bulb -M29- (models without central locking only)
392010-pin connector -T10ai- (applies to special vehicles only)
4020Trailer detector control unit -J345-
4120Trailer detector control unit -J345-
4220Trailer detector control unit -J345-
4315Electric fuel pump 2 relay -J49- (BSE, BSF, BUD, BSX)
Fuel pump relay -J17- (BDJ, BST, BLS, BSU, BJB, BSE, BSF, BUD, BSX, BMM)
4440Fresh air blower control unit -J126-
4520Headlight washer system relay -J39- (only models with headlight washer system)
Headlight washer system pump -V11- (only models with headlight washer system)
4615freble tone horn -H2-
Bass tone horn -H7-
Horn relay -J413-
4725Cigarette lighter -U1-
4830Heated front seats control unit -J774-
4930Driver door control unit -J386- (only for model with electric window regulator)
Front passenger door control unit -J387- (only for model with electric window regulator)
5025Convenience system central control unit -J393-
513010-pin connector -T10ai- (applies to special vehicles only)
5225Fresh air blower relay -J13- (only models with auxiliary heater)
Onboard supply control unit -J519-
Heated rear window -Z1-
531512 V socket -U5- (near handbrake lever)
533012 V socket -U5- (near handbrake lever)
12 V socket 2 -U18- (left luggage compartment)
54-Not used
55-Not used
56-Not used
5752-way radio switch -E72- (applies to special vehicles only)
Engine continues to run without key button -E489- (applies to special vehicles only)
Accident data memory -J754- (applies to special vehicles only)
10-pin connector -T10c- (for models with electric interface only)
58104-pin connector -T4g- (applies to special vehicles only)
59-Not used
60-Not used

Fuse box diagram (Engine compartment)

Assignment of the fuses in the Engine compartment Fuse box (2008, 2009, 2010)
AFunction/component
1-Not used
2-Not used
35Onboard supply control unit -J519-
430ABS Control Module -J104-
515Mechatronics unit for dual clutch gearbox -J743-
6-Not used
740Terminal 15 voltage supply relay 2 -J681-
83Control module with display for radio and navigation system -J503-
Radio -R-
95Mobile telephone operating electronics control module -J412-Not used (from May 2009)
1010Motronic current supply relay -J271- (BUD, BSX)
Term. 30 voltage supply relay -J317- (BDJ, BST, BLS, BMM, BSU, BJB)
Engine control module -J623- (BSX, BUD)
1120Auxiliary heater control unit -J364-
125Data bus diagnostic interface -J533-
Not used (from May 2009)
1315Engine control module -J623- (BSX, BUD)
Simos control module -J361- (BSE, BSF)
1330Diesel direct injection system control module -J248- (BDJ, BJB, BLS, BMM, BST, BSU)
1420Ignition coil 1 with output stage -N70- (BSX, BUD)
Ignition coil 2 with output stage -N127- (BSX, BUD)
Ignition coil 3 with output stage -N291- (BSX, BUD)
Ignition coil 4 with output stage -N292- (BSX, BUD)
Ignition transformer -N152- (BSE, BSF, BSX)
155Fuel pump relay -J17- (BDJ, BJB, BLS, BMM, BST, BSU)
Glow plug relay -J52- (BDJ, BST)
Automatic glow period control module -J179- (BJB, BLS, BMM, BSU)
1510Fuel pump switch-off relay -J333- (BSX)
Cylinder 1 injector -N30- (BUD)
Cylinder 2 injector -N31- (BUD)
Cylinder 3 injector -N32- (BUD)
Cylinder 4 injector -N33- (BUD)
Gas injector 1 -N366- (BSX)
Gas injector 2 -N367- (BSX)
Gas injector 3 -N368- (BSX)
Gas injector 4 -N369- (BSX)
1630Onboard supply control unit -J519-, right headlight
17-Not used
1830Special vehicle control unit -J608-
1930Windscreen wiper motor -V-
2040Glow plug 3 -Q12- (BDJ, BST)
Glow plug 4 -Q13- (BDJ, BST)
2010Tank shut-off valve 1-N361- (BSX) (from May 2009)
Tank shut-off valve 2 -N362- (BSX) (from May 2009)
Tank shut-off valve 3 -N363- (BSX) (from May 2009)
Tank shut-off valve 4 -N429- (BSX) (from May 2009)
Tank shut-off valve 5 -N430- (BSX) (from May 2009)
2110Lambda probe heater -Z19- (BLS, BMM)
2115Lambda probe heater -Z19- (BSE, BSF, BSX, BUD)
Lambda probe 1 heater after catalytic converter -Z29- (BSE, BSF, BSX, BUD)
225Clutch position sender -G476-
235Secondary air pump relay -J299- (BSE)
Exhaust gas recirculation valve -N18- (BDJ, BST)
2310Exhaust gas recirculation valve -N18- (BJB, BSU)
Charge pressure control solenoid valve -N75- (BJB, BLS, BMM, BSU)
Exhaust gas recirculation cooler changeover valve -N345- (BJB, BLS, BMM, BSU)
Tank shut-off valve 1 -N361- (BSX) (up May 2009)
Tank shut-off valve 2 -N362- (BSX) (up May 2009)
Tank shut-off valve 3 -N363- (BSX) (up May 2009)
High-pressure valve for gas operation -N372- (BSX)
Tank shut-off valve 4 -N429- (BSX) (up May 2009)
2410Cylinder 1 injector -N30- (BSX)
Cylinder 2 injector -N31- (BSX)
Cylinder 3 injector -N32- (BSX)
Cylinder 4 injector -N33- (BSX)
Activated charcoal filter solenoid valve 1-N80- (BSE, BSF, BUD)
Variable intake manifold changeover valve -N156- (BSE, BSF)
Intake manifold flap motor -V157- (BDJ, BST)
Radiator fan control unit -J293-
Protective resistor -N235-
2540ABS Control Module -J104-
2640Onboard supply control unit -J519-, left headlight
2740Secondary air pump relay -J299- ( BSE)
Secondary air pump motor -V101-
Glow plug 1 -Q10- (BDJ, BST)
Glow plug 2 -Q11- (BDJ, BST)
2750Automatic glow period control module -J179- (BJB, BLS, BMM, BSU)
Glow plug 1 -Q10-
Glow plug 2 -Q11-
Glow plug 3 -Q12-
Glow plug 4 -Q13-
28-Not used
2930Fuses on fuse holder C -SC- (special-purpose vehicles)
Fuse 18 on fuse holder -SC18-
Fuse 19 on fuse holder -SC19-
Fuse 35 on fuse holder -SC35- to -SC39-
Fuse 57 on fuse holder -SC57-
Fuse 58 on fuse holder -SC58-
3050Fuses on fuse holder C -SC- (only with trailer coupling) (up May 2009)
Fuse 39 on fuse holder -SC39- to -SC41-
Fuses on fuse holder C -SC- (only with trailer coupling) (from May 2009)
Fuse 40 on fuse holder -SC40- to -SC42-

Pre-fuse box

Pre-fuse box (2008, 2009, 2010)
AFunction/component
1150Alternator -C- 90A/ 110A
1200Alternator -C- 140A
280Power steering control module -J500-
Electromechanical power steering motor -V187-
350Radiator fan control unit -J293-
Radiator fan -V7-
Right fan for coolant -V35-
Radiator fan thermal switch -F18-
Radiator fan -V7-
450
80
Onboard supply control unit -J519-
X-contact relief relay -J59-
Fuse 7 on fuse holder -SC7-
Fuse 8 on fuse holder -SC8-
Fuse 28 on fuse holder -SC28- to -SC33-
5100Fuses on fuse holder C -SC-
Fuse 20 on fuse holder -SC20- to -SC24-
Fuse 42 on fuse holder -SC42- to -SC52-
640Low heat output relay -J359-
Auxiliary air heater element -Z35-
780High heat output relay -J360-
Auxiliary air heater element -Z35-
Volkswagen Caddy (2003-2010) fuses November 7, 2018 admin