Volkswagen Passat (B7) (2010-2015) Fuse Diagram

Fuse box diagram (fuse layout), location, and assignment of fuses and relays Volkswagen Passat (B7 / 3C) (2010, 2011, 2012, 2013, 2014, 2015).

Volkswagen Passat (B7) (2010-2015)

Checking and Replacing Fuses

The fuses are designed to blow before the entire wiring harness is damaged. If any of the electrical components do not operate, a fuse may have blown. If this happens, check and replace the fuses as necessary.

  • Switch off the headlights, the ignition, and all electrical consumers.
  • Open the appropriate fuse box.
  • See diagrams below for details about which fuse to check.
  • Remove the fuse using the plastic tweezers located on the fuse box cover.
  • Check if the fuse is blown – if the thin metal strip inside is broken, the fuse has blown.
  • If the fuse is blown, replace the fuse with a new fuse of the same amperage (same color and same imprint) and the same overall size.
  • Replace the cover.

Notice

  • Never replace a fuse with one that has a higher amp rating. Replace a blown fuse only with a fuse of the same amperage (same color and same imprint) and the same overall size.
  • Never repair fuses.
  • Never replace fuses with a metal strip, a paper clip, or a similar object.
  • If a newly replaced fuse blows again after a short time, the electrical system should be checked by an authorized Volkswagen dealer or an authorized Volkswagen Service Facility.

Location

Location

  1. Fuse holder D -SD-
  2. Fuse holder F -SF-
  3. Fuse 2 (30) -S205- (60 A)
  4. Fuse holder C -SC-
  5. Relay Block
  6. Fuse holder B -SB-
  7. Fuse holder A -SA-

Left Instrument Panel Fuse Box (Fuse holder C)

The fuse panel is located behind the cover on the driver’s side of the dashboard. Pull the lower part of the cover in the direction of the arrow and remove the cover from the bottom.

Left Instrument Panel Fuse Box Location

Left Instrument Panel Fuse Box Diagram

AFunction/component
110High-pressure sender -G65-
Air quality sensor -G238-
Oil level and oil temperature sender -G266-
Fresh air blower relay -J13-
DC/AC converter with socket, 12 V - 230 V -U13-
Automatic anti-dazzle interior mirror -Y7-
Heated rear left seat switch with regulator -E128-
Heated rear right seat switch with regulator -E129-
25Light switch -E1-
TCS and ESP button -E256-
Auto-hold button -E540-
ABS control unit -J104-
Power steering control unit -J500-
Control unit for electromechanical parking brake -J540-
310Current supply relay -J16-
Heater element for crankcase breather -N79-
Gas injection valve 1 -N366-
Gas injection valve 2 -N367-
Gas injection valve 3 -N368-
Gas injection valve 4 -N369-
410Rear roller blind switch -E149-
Start/Stop operation button -E693-
Electronically controlled damping control unit -J250-
Adaptive cruise control unit -J428-
Parking aid control unit -J446-
Trailer detector control unit -J345-
Park assist steering control unit -J791-
Front camera for driver assist systems -R242-
Diagnostic connection -U31-
510Headlight range control regulator -E102-
Left headlight range control motor -V48-
Right headlight range control motor -V49-
Front left headlight -MX1- (*4)
610All-wheel drive control unit -J492-
75Control unit in dash panel insert -J285-
Data bus diagnostic interface -J533-
810Front right headlight -MX2- (*4)
910Airbag control unit -J234-
Front passenger side airbag deactivated warning lamp -K145-
1010Air mass meter -G70-
Voltage stabiliser -J532-
Fuel pump control unit -J538-Engine control unit -J623-
Terminal 50 voltage supply relay -J682-
Voltage supply relay 2 -J710-
Starter relay 1 -J906-
Starter relay 2 -J907-
115 (*6)Warning buzzer pedal switch on front passenger side -F349- (*6)
1220Convenience system central control unit -J393-
Front passenger door control unit -J387- (*17)
Rear passenger side door control unit -J927- (*17)
1310Light switch -E1-
Selector lever -E313-
ABS control unit -J104-
Handbrake warning lamp -K139-
Diagnostic connection -U31-
ABS control unit -J104- T38/15
1410Interior monitor send and receive module 1 -G303-
Alarm horn -H12-
1510Rain and light sensor -G397-
Heated rear window relay -J9-
Heated windscreen relay -J47-
Climatronic control unit -J255-
Air conditioning system control unit -J301-
Reversing camera system control unit -J772-
Control unit for terminal control and engine start -J942-
Remote control receiver for auxiliary coolant heater -R149-
Tyre Pressure Monitoring System control unit -J502-
1610Electronic ignition lock -D9-
Electronic steering column lock control unit -J764-
Control unit for terminal control and engine start -J942-
1715Driver door control unit -J386- (*17)
Rear driver side door control unit -J926- (*17)
Not used (from May 2012)
183AOnboard supply control unit -J519-
Voltage stabiliser -J532-
Engine control unit -J623-
Voltage supply relay 2 -J710-
19-Not used
20-Not used
2110Rear roller blind control unit -J262-
2220Control unit for electromechanical parking brake -J540-
2315Trailer detector control unit -J345-
Electronically controlled damping control unit -J250- (*4)
2420Control unit for electromechanical parking brake -J540-
255 (*8)Emergency assistance call button -E276-
15 (*7)Trailer detector control unit -J345-
30 (*4)Sunroof roller blind control unit -J394- (*4)
2620Onboard supply control unit -J519-
2715 (*1)Fuel pump control unit -J538- (*1)
20 (*2)Fuel pump relay -J17- (*2)
Electric fuel pump 2 relay -J49- (*2)
2830Driver door control unit -J386- (*9)
Rear driver side door control unit -J926- (*9)
Front passenger door control unit -J387- (*4)
Rear passenger side door control unit -J927- (*4)
2920Heated rear seats control unit -J786-
3020 (*10)Sliding sunroof adjustment control unit -J245-
30 (*11)
3130DC/AC converter with socket, 12 V-230 V -U13-
3230Heated rear window relay -J9-
3330Headlight washer system relay -J39-
3425Heated front seats control unit -J774-
3515 (*4)Rear lid control unit -J605- (*4) 
Driver seat lumbar support adjustment switch -E176-9) (from May 2012)
3615Driver seat lumbar support adjustment switch -E176-
Trailer voltage supply relay -J941- (from May 2012)
3720 (*9)Trailer detector control unit -J345- (*9)
30 (*4)Rear lid control unit 2 -J756- (*4)
3840 (*12)Fresh air blower relay -J13- (*14)
Fresh air blower control unit -J126- (*13)
395Selector lever -E313-
Reversing light switch -F4-
Mechatronic unit for dual clutch gearbox -J743-
4020Onboard supply control unit -J519-
Rear window wiper motor -V12-
Windscreen and rear window washer pump -V59-
4120Onboard supply control unit -J519-
Cigarette lighter -U1-
Rear cigarette lighter -U9-
421512 V socket -U5-
4320 (*15)Auxiliary heater control unit -J364- (*15)
4430Driver door control unit -J386- (*4)
Rear driver side door control unit -J926- (*4)
Front passenger door control unit -J387- (*9)
Rear passenger side door control unit -J927- (*9)
4520 (*15)Auxiliary heater operation relay -J485- (*15)
46-Not used
475 (*3)Analogue clock -Y- (*3)
TV tuner -R78- (*3)
Mobile telephone operating electronics control unit -J412- (*3)
Control unit for navigation system -J856- (*3. *16)
485 (*3)Control unit in dash panel insert -J285- (*3)
49-Not used
1) Only models with a petrol engine
2) Only models with a diesel engine
3) Only models with start/stop system
4) Only right-hand drive models
5) Only models with xenon headlights
6) Only applicable to special vehicles
7) Only models with trailer socket
8) Only models with emergency call module
9) Only left-hand drive models
10) Only saloon
11) Only estate
12) Only models with auxiliary heating
13) Only models with Climatronic
14) Only models with Climatic
15) Only models with second battery
16) Only models with equipment for Korea
17) Only CC

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Right Instrument Panel Fuse Box (Fuse holder D)

It is located behind the cover on the passenger’s side end of the dashboard.

Right Instrument Panel Fuse Box Diagram

AFunction/component
130Rear lid control unit -J605- (*1)
15 (*2)Trailer detector control unit -J345- (*2)
230Rear lid control unit 2 -J756- (*1)
20 (*2)Trailer detector control unit -J345- (*2)
330Sunroof roller blind control unit -J394- (*1)
15 (*2)Trailer detector control unit -J345- (*2)
415Electronically controlled damping control unit -J250-
-Not used (*2)
5-Not used
6-Not used
7-Not used
8-Not used
9-Not used
10-Not used
11-Not used
12-Not used
13Special vehicles
14Special vehicles
15Special vehicles
16Charging station for hand-held 2-way radio -U24-
Charging station 2 for hand-held 2-way radio -U28-
Charging station 2 for torch -U29-
17Special vehicles
18Special vehicles
19Special vehicles
20Special vehicles
21Special vehicles
22Special vehicles
23Special vehicles
24Special vehicles
1) Only estate (left-hand drive models)
2) Only right-hand drive models

Relay Block

It is in the instrument panel on the driver’s side.

Relay Block Location

Relay Block 1

AFunction/component
А-Not assigned
В-Driver seat adjustment thermal fuse 1 -S44-
Relays
1Fresh air blower relay -J13- (Climatic with auxiliary heater)
2Auxiliary heater operation relay -J485- (Climatic with auxiliary heater)
3Auxiliary heater operation relay -J485- (Diesel engine with auxiliary heater)
4Not used
5Continued coolant circulation relay -J151- (only 1.8l / 2.0l TFSI)
Current supply relay -J17-
6Terminal 50 voltage supply relay -J682- (not for models with start/stop system)
7Voltage supply relay 2 -J710- (not for models with start/stop system)
8Voltage supply relay 2 -J710- (not for models with start/stop system)

Relay Block 2

Function/component
1Heated rear window relay -J9- (645)
2Terminal 15 voltage supply relay -J329- (645)
3Dual tone horn relay -J4- (646)
Headlight washer system relay -J39- (646)
4Trailer voltage supply relay -J941- (from May 2012)
Vacant
5X-contact relief relay -J59- (644)

Relay Block 3

Function/component
1Vacant
2Vacant
3Vacant
4Vacant
5Vacant
6Vacant
7Second battery charging circuit relay -J713- (100)
8Vacant

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Engine Compartment Fuse Box (Type 1)

Fuse holder A

Engine Compartment Fuse Box (Type 1)

AFunction/component
SA1150/180Alternator -C-
SA280Electromechanical power steering motor -V187-
SA350Radiator fan control unit -J293-
SA460Fuse 12 on fuse holder C -SC12- to fuse 17 on fuse holder C -SC17- ,
Fuse 22 on fuse holder C -SC22- to fuse 27 on fuse holder C -SC27- ,
Fuse 28 on fuse holder C -SC28- ,
Fuse 44 on fuse holder C -SC44- ,
Fuse 46 on fuse holder C -SC46-
SA580Fuse 29 on fuse holder C -SC29- to fuse 31 on fuse holder C -SC31-
SA670Fuse 32 on fuse holder C -SC32- to fuse 37 on fuse holder C -SC37-
SA760Second battery charging circuit relay -J713-
High heat output relay -J360-
Fuse 38 on fuse holder C -SC38-
Fuse 43 on fuse holder C -SC43-
Fuse 45 on fuse holder C -SC45-
SA840ABS control unit -J104-
Fuse holder B

Engine Compartment Fuse Box (Type 1)

AFunction/component
SB115 (*12,*15) Mechatronic unit for dual clutch gearbox -J743- (*12, *15) (from May 2012)
SB230ABS control unit -J104-
SB320Treble horn -H2-
Bass horn -H7-
Dual tone horn relay -J4-
SB420Trailer detector control unit -J345-
15 (from 2012)
SB55Battery monitoring control unit -J367-
Onboard supply control unit -J519-
SB615 (*2,*16)Mechatronic unit for dual clutch gearbox -J743- (*2, *16)
40 (*12,*17)Low heat output relay -J359- (*12,*17)
SB715 (*6,*7)Radio -R-
20 (*5,*7)Control unit with display for radio and navigation -J503-
30 (*1)Voltage stabiliser -J532- (*1)
SB830Mechatronic unit for dual clutch gearbox -J743-
SB95Steering column electronics control unit -J527-
SB1020Ignition coil 1 with output stage -N70-
Ignition coil 2 with output stage -N127-
Ignition coil 3 with output stage -N291-
Ignition coil 4 with output stage -N292-
Fuel pressure regulating valve -N276-
Fuel metering valve -N290-
SB115Control unit in dash panel insert -J285-
SB125TV tuner -R78-
Mobile telephone operating electronics control unit -J412-
Analogue clock -Y-
Control unit for navigation system -J856- (*14)
SB1310Motronic current supply relay -J271-
Terminal 30 voltage supply relay -J317-
Engine control unit -J623-
SB1425 (*3)Engine control unit -J623-
30 (*2)Engine control unit -J623-
SB155Data bus diagnostic interface -J533-
SB1610 (*9)Charge pressure control solenoid valve -N75- (*2)
15 (*8)Exhaust gas recirculation cooler changeover valve -N345-
Magnetic clutch for supercharger -N421- (*3)
Continued coolant circulation relay -J151- (*3)
Continued coolant circulation pump -V51- (*3)
Coolant circulation pump 2 -V178-
SB1710Fuel pressure regulating valve -N276-
40 (*10)Fuel tank shut-off valve 1 -N361-
Fuel tank shut-off valve 2 -N362-
Fuel tank shut-off valve 3 -N363-
Coolant circulation pump -V50-
Low heat output relay -J359- (*10)
SB1810 (*9)Fuel quality sender -G446-
30 (*8)High-pressure valve for gas mode -N372-
SB1930Amplifier -R12-
Special vehicle control unit -J608- (*11)
SB205Brake light switch -F-
15 (*12, *15)Clutch position sender -G476-
Low heat output relay -J359-
High heat output relay -J360-
Engine component current supply relay -J757-
Fuel pressure regulating valve -N276-
SB2120Auxiliary heater control unit -J364-
SB2230Wiper motor control unit -J400-
SB2310Brake light switch -F-
Air mass meter -G70-
Clutch position sender -G476-
Fuel pump relay -J17-
Automatic glow period control unit -J179-
Radiator fan control unit -J293-
Additional coolant pump relay -J496-
Charge pressure control solenoid valve -N75-
Activated charcoal filter solenoid valve 1 -N80-
Camshaft control valve 1 -N205-
Turbocharger air recirculation valve -N249-
Intake manifold flap valve -N316-
Valve for oil pressure control -N428-
SB2410 (*2, *9)Lambda probe heater -Z19-
15Lambda probe 1 heater after catalytic converter -Z29-
NOx sender 2 control unit -J881- (*8)
SB2540Onboard supply control unit -J519-
SB2640Onboard supply control unit -J519-
SB2760Heated windscreen relay -J47-
SB2850Automatic glow period control unit -J179- (*2)
SB2950Fuse 38 on fuse holder C -SC38- (*13)
Fuse 40 on fuse holder C -SC40- to fuse 42 on fuse holder C -SC42-
X-contact relief relay -J59-
SB3040Terminal 15 voltage supply relay -J329-
Fuse 1 on fuse holder C -SC1- to fuse 11 on fuse holder C -SC11-
Fuse 20 on fuse holder C -SC20-
Fuse 21 on fuse holder C -SC21-
Fuse 39 on fuse holder C -SC39-
Fuse 18 on fuse holder C -SC18- (*1)
Relays
A1Engine component current supply relay -J757-
A2Terminal 30 voltage supply relay -J317- (Diesel engine)
Motronic current supply relay -J271- (Petrol engine)
1) Only models with start/stop system
2) Only models with diesel engines
3) Only models with a petrol engine
4) Depends on equipment
5) Only models with navigation system
6) Only models with radio
7) Only models with start/stop system
8) Only models with reducing agent metering system
9) Only models without reducing agent metering system
10) Only models with auxiliary air heater
11) Only applicable to special vehicles
12) for CNG models only
13) Only models with air conditioning system/Climatronic
14) Only models with equipment for Korea
15) Only ethanol vehicles
16) Only for petrol engine with forced induction
17) Only for petrol engine without forced induction

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Engine Compartment Fuse Box (Type 2)

Fuse holder A

Engine Compartment Fuse Box (Type 2)

AFunction/component
SA1150/180Alternator -C-
SA280Electromechanical power steering motor -V187-
SA360Fuse 32 on fuse holder C -SC32- to fuse 37 on fuse holder C -SC37-
SA450Radiator fan control unit -J293-
SA5-Not used
SA680Fuse 29 on fuse holder C -SC29- to fuse 31 on fuse holder C -SC31-
SA740ABS control unit -J104-
Fuse holder B

Engine Compartment Fuse Box (Type 2)

AFunction/component
SB15 (*1)Automatic gearbox control unit -J217-
10 (*2)Mechatronic unit for dual clutch gearbox -J743-
SB230ABS control unit -J104-
SB315Trailer detector control unit -J345-
SB4-Not used
SB520Treble horn -H2-
Bass horn -H7-
Dual tone horn relay -J4-
SB620Ignition coil 1 with output stage -N70-
Ignition coil 2 with output stage -N127-
Ignition coil 3 with output stage -N291-
Ignition coil 4 with output stage -N292-
Ignition coil 5 with output stage -N323-
Ignition coil 6 with output stage -N324-
SB715Fuel pressure regulating valve -N276-
SB85 (*3)Brake light switch -F-
10Continued coolant circulation relay -J151-
Radiator fan control unit -J293-
Activated charcoal filter solenoid valve 1 -N80-
Camshaft control valve 1 -N205-
Exhaust camshaft control valve 1 -N318-
SB95Circulation pump relay -J160-
SB1010Lambda probe 1 heater after catalytic converter -Z29-
Lambda probe 2 heater after catalytic converter -Z30-
SB1125Engine control unit -J623-
30 (*3)
SB1210 (*3)Lambda probe heater -Z19-
20Lambda probe 2 heater -Z28-
SB13-Not used
SB14-Not used
SB1510Continued coolant circulation pump -V51-
SB165Steering column electronics control unit -J527-
SB175Control unit in dash panel insert -J285-
SB1830Amplifier -R12-
SB1915 (*6,*7)Radio -R-
20 (*5,*7)Control unit with display for radio and navigation -J503-
30 (*4)Voltage stabiliser -J532- (*4)
SB205Analogue clock -Y-
TV tuner -R78-
Mobile telephone operating electronics control unit -J412-
Control unit for navigation system -J856- (*8)
SB21-Not used
SB22-Not used
SB23-Not used
SB245Data bus diagnostic interface -J533-
SB25-Not used
SB2610Motronic current supply relay -J271-
Engine control unit -J623-
SB27-Not used
SB28-Not used
SB29-Not used
SB3020Auxiliary heater control unit -J364-
SB3130Wiper motor control unit -J400-
SB32-Not used
SB33-Not used
SB34-Not used
SB3520Auxiliary heater operation relay -J485-
40 (*3)Low heat output relay -J359- (*3)
SB36-Not used
SB37-Not used
SB38-Not used
SB39-Not used
SB40-Not used
SB41-Not used
SB42-Not used
SB43-Not used
SB44-Not used
SB45-Not used
SB46-Not used
SB4740Onboard supply control unit -J519-
SB4840Onboard supply control unit -J519-
SB4950Terminal 15 voltage supply relay -J329-
Fuse 6 on fuse holder C -SC6- to fuse 11 on fuse holder C -SC11-
Fuse 20 on fuse holder C -SC20-
Fuse 21 on fuse holder C -SC21-
Fuse 39 on fuse holder C -SC39-
Fuse 18 on fuse holder C -SC18- (*4)
SB50-Not used
SB5160 (*3)High heat output relay -J360- (*3)
SB5260Heated windscreen relay -J47-
SB5350X-contact relief relay -J59-
SB5450Automatic glow period control unit -J179- (*3)
Relays
A1Current bridge
Relay for gas shut-off valves -J908-
A2Continued coolant circulation relay -J151- (100)
A3Vacant
A4Main relay -J271- (100)
1) Only models with automatic gearbox
2) Only models with dual clutch gearbox
3) Only for countries with hot climate
4) Only models with start/stop system
5) Only models with navigation system
6) Only models with radio
7) Only models with start/stop system
8) Only models with equipment for Korea

Heated windscreen relay

Located in the plenum chamber next to the engine control unit.

Heated windscreen relay

Relay carrier under electronics box

Relay carrier under electronics box

Function/component
1Starter relay 1 -J906- (643) - For models with start/stop system only
2Automatic glow period control unit -J179- (457)
3Vacant
4Low heat output relay -J359- (53)
5High heat output relay -J360- (100)
6Starter relay 2 -J907- (489) - For models with start/stop system only

Fuse Box in the trunk (Fuse holder F)

Fuse Box in the trunk

AFunction/component
130Left fuse holder (SC12 - SC17, SC27, SC29 - SC31, SC44)
280Fuses in E-box (SB16 - SB26, SB49, SB50)
3125Power supply E-box
45Onboard supply control unit -J519-
Battery monitor control unit -J367-