Jonathan Yarden Feb 16, 2021 · 5 min. read
In this article you will find a description of fuses and relays Volkswagen,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 2010, 2011, 2012, 2013, 2014
Location
- Fuses on fuse holder A -SA- (On the electronics box, on left in engine compartment)
- Fuses on fuse holder B -SB- (On left in engine compartment)
- Fuses on fuse holder C -SC- (Under left dash panel)
Fitting location of fuse holder A (A -SA-)
| No. |
A |
Function/component |
||
| 1 | 150 | Alternator -C- | ||
| 200 | Alternator -C-1) | |||
| 2 | 80 | Power steering control unit -J500- Electromechanical power steering motor -V187- |
||
| 3 | 50 | Radiator fan control unit -J293- | ||
| 4 | 80 | X-contact relief relay -J59-
|
||
| 5 | 80 | Fuse holder C -SC- (-SC20- up to -SC24- and -SC43- up to -SC53- ) | ||
| 6 | 40 | Low heat output relay -J359- | ||
| 7 | 80 | High heat output relay -J360- | ||
| 1) Models with 140 A generator only | ||||
Fitting location of E-box high fuse holder (B -SB-)
| No. |
A |
Function/component |
| 1 | β | β |
| 2 | 30 | Mechatronic unit for dual clutch gearbox -J743- |
| 3 | 5 | Battery monitoring control unit -J367- Onboard supply control unit -J519- (T52a/24) |
| 4 | 20 | ABS control unit -J104- ABS hydraulic unit -N55- |
| 5 | 15 | Mechatronic unit for dual clutch gearbox -J743- |
| 6 | 5 | Control unit in dash panel insert -J285- Steering column electronics control unit -J527- |
| 7 | 40 | Terminal 15 voltage supply relay -J329- Fuse holder C -SC- (-SC9- up to -SC16- and -SC25- up to -SC27- ) |
| 8 | 15 | Control unit with display for radio and navigation -J503- Radio -R- Voltage stabiliser -J532-3) Control module with display unit for radio and navigation system -J503- Radio -R- Fuse 57 on fuse holder C -SC57- Fuse 58 on fuse holder C -SC58- |
| 9 | 5 | Mobile telephone operating electronics control unit -J412-4) |
| 10 | 5 | Main relay -J271- Engine control unit -J623- Engine component current supply relay -J757- |
| 11 | 30 | Auxiliary heater control unit -J364- |
| 12 | 5 | Data bus diagnostic interface -J533- |
| 13 | 15 | Engine control unit -J623- (petrol engine) |
| 30 | Engine control unit -J623- (diesel engine) | |
| 14 | 15 | Fuel pressure regulating valve -N276- (diesel engine) Fuel metering valve -N290- (diesel engine) |
| 20 | Ignition transformer -N152- Ignition 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- |
|
| 15 | 5 | Low heat output relay -J359- (diesel engine) High heat output relay -J360- (diesel engine) Fuel pump relay -N17- Electric fuel pump 2 relay -J49- Automatic glow period control unit -J179- |
| 10 | Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- Low heat output relay -J359- High heat output relay -J360- Fuel pump switch-off relay -J333-2) Gas injection valve 1 -N366-1) Gas injection valve 2 -N367-1) Gas injection valve 3 -N368-1) Gas injection valve 4 -N369-1) |
|
| 15 | High-pressure valve for gas mode -N372-2) Valve for gas tank -N495-2) Sensor for gas level gauge -G707-2) Gas injection valve 1 -N366-2) Gas injection valve 2 -N367-2) Gas injection valve 3 -N368-2) Gas injection valve 4 -N369-2) |
|
| 16 | 30 | Onboard supply control unit -J519- (T52c/42) Light bulb for right foglamp -L23- Right cornering light bulb -L149- Rear left fog light bulb -L46- , or rear right fog light bulb -L47- Right daytime running light bulb -L175- Left side light bulb -M1- Right tail light bulb -M2- Rear left turn signal bulb -M6- Front right turn signal bulb -M7- Left brake light bulb -M9- Right reversing light bulb -M17- Left turn signal repeater bulb -M18- High-mounted brake light bulb -M25- Right headlight dipped beam bulb -M31- Right headlight main beam bulb -M32- |
| 17 | 15 | Horn relay -J413- |
| 18 | 30 | Special vehicle control unit -J608- |
| 19 | 30 | Wiper motor control unit -J400- |
| 20 | 10 | Fuel tank shut-off valve 1 -N361-1) Fuel tank shut-off valve 2 -N362-1) Fuel tank shut-off valve 3 -N363-1) Fuel tank shut-off valve 4 -N429-1) Fuel tank shut-off valve 5 -N430-1) Coolant circulation pump -V50- |
| 21 | 10 | Lambda probe heater -Z19- (diesel engine) |
| 15 | Fuel pump control unit -J538- Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- |
|
| 22 | 5 | Clutch position sender -G476- Brake light switch -F-5) |
| 23 | 5 | Additional coolant pump relay -J496- |
| 10 | Air mass meter -G70- (Diesel engine) Charge pressure control solenoid valve -N75- (Diesel engine) Exhaust gas recirculation cooler changeover valve -N345- (Diesel engine) Control unit for gas mode -J659- Relay for gas shut-off valves -J908-1) High-pressure valve for gas mode -N372-1) |
|
| 15 | Fuel pressure regulating valve -N276- | |
| 24 | 10 | Radiator fan control unit -J293- Secondary air pump relay -J299- Additional coolant pump relay -J496- Activated charcoal filter solenoid valve 1 -N80- Coolant regulating valve -N515- Variable intake manifold changeover valve -N156- Coolant circulation pump 2 -V178- Injector, cylinder 1 -N30-1) Injector, cylinder 2 -N31-1) Injector, cylinder 3 -N32-1) Injector, cylinder 4 -N33-1) |
| 25 | 40 | ABS hydraulic pump -V64- ABS control unit -J104- |
| 26 | 30 | Onboard supply control unit -J519- (T52a/1) Left cornering light bulb -L148- Left fog light bulb -L22- Rear left fog light bulb -L46- , or rear right fog light bulb -L47- Left daytime running light bulb -L174- Right side light bulb -M3- Left tail light bulb -M4- Front left turn signal bulb -M5- Rear right turn signal bulb -M8- Right brake light bulb -M10- Left reversing light bulb -M16- Right turn signal repeater bulb -M19- Left headlight dipped beam bulb -M29- Left headlight main beam bulb -M30- |
| 27 | 40 | Secondary air pump motor -V101- |
| 50 | Automatic glow period control unit -J179- | |
| 28 | β | β |
| 29 | 30 | Fuse 18 on fuse holder C -SC18- Fuse 19 on fuse holder C -SC19- |
| 50 | Fuse 35 on fuse holder C -SC35- Fuse 39 on fuse holder C -SC39- Fuse 54 on fuse holder C -SC54- Fuse 55 on fuse holder C -SC55- Fuse 59 on fuse holder C -SC59- Fuse 60 on fuse holder C -SC60- |
|
| 30 | 50 | Fuse holder C -SC- (-SC40- up to -SC42- ) |
| 1) for vehicles with engine code BSX only 2) for vehicles with engine code CHGA only 3) for vehicles with start/stop system only 4) for vehicles without start/stop system only 5) effective since November 2011 |
||
Position of fuses on fuse holder C -SC-
| No. |
A |
Function/component |
| 1 | β | β |
| 2 | β | β |
| 3 | β | β |
| 4 | β | β |
| 5 | β | β |
| 6 | β | β |
| 7 | β | β |
| 8 | β | β |
| 9 | 10 | -Special vehicles- 4-pin connector -T4aa- , Pin 1Β 3) 10-pin connector -T10l- , Pin 4 (Interface for special functions) |
| 10 | 5 | Fuel pump relay -J17- Main relay -J271- Gas mode control unit -J659- Terminal 50 voltage supply relay -J682- Starter relay 1 -J906- Voltage stabiliser -J532- Data bus diagnostic interface -J533- Engine control unit -J623- |
| 11 | 5 | Parking aid control unit -J446- Park assist steering control unit -J791- |
| 12 | 5 | -Special vehicles- Taximeter -G41- Mirror taximeter -G511- |
| 103) | -Special vehicles-3) 2-pin connector -T2ab- , Pin 1 2-pin connector -T2ac- , Pin 1 28-pin connector -T28b- , Pin 13 |
|
| 204) | -Special vehicles-4) 8-pin connector -T8k- , Pin 8 28-pin connector -T28a- , Pin 20 28-pin connector -T28b- , Pin 20 |
|
| 13 | 7.5 | Brake light switch -F-3) Headlight range control adjuster -E102- TCS and ESP button -E256- Tyre pressure monitor display button -E492- Start/Stop operation button -E693- ABS control unit -J104- Trailer detector control unit -J345- All-wheel drive control unit -J492- Power steering control unit -J500- Selector lever sensors control unit -J587- Mechatronic unit for dual clutch gearbox -J743- Left headlight range control motor -V48- Right headlight range control motor -V49- Control unit for cornering light and headlight range control -J745- |
| 14 | 10 | Reversing light switch -F4- Air mass meter -G70- Auxiliary heater operation relay -J485- Control unit in dash panel insert -J285- Heater element for crankcase breather -N79- Activated charcoal filter solenoid valve 1 -N80- Diagnostic connection -U31-16-pin connector -T16- , Pin 1 |
| 15 | 5 | Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145- |
| 16 | 5 | Light switch -E1- Heater/heat output switch -E16- High-pressure sender -G65- Air quality sensor -G238- Oil level and oil temperature sender -G266- Automatic anti-dazzle interior mirror -Y7- |
| 17 | β | β |
| 18 | 10 | -Special vehicles- Taxi alarm remote control control unit -J601- |
| 10 | -Special vehicles- 10-pin connector -T10l- , Pin 6 (Interface for special functions) |
|
| 19 | 10 | -Special vehicles- Taximeter -G41- Mirror taximeter -G511- Taxi alarm remote control control unit -J601- Two-way radio -R8- Printer -R98- |
| 10 | -Special vehicles- 10-pin connector -T10l- , Pin 7 (Interface for special functions) |
|
| 20 | 20 | Cigarette lighterΒ -U1-7) |
| 21 | 10 | Light switch -E1- Heater/heat output switch -E16- Rain and light sensor -G397- Heated rear window relay -J9- Climatronic control unit -J255- Air conditioning system control unit -J301- Horn relay -J413- Remote control receiver for auxiliary coolant heater -R149- Selector lever sensors control unit -J587- Diagnostic connection -U31-16-pin connector -T16- , Pin 16 Switch for interior lighting -E599- (Camper) Rear interior light -W43- (Camper) |
| 22 | 10 | Onboard supply control unit -J519- (T52b/42)Β 2) |
| 23 | 5 | -Special vehicles- Interior light switch (taxi) -E115- Taxi sign switch -E138- 10-pin connector -T10l- , Pin 1 (Interface for special functions) |
| 10 | -Special vehicles- 3-pin connector -T3ak- , Pin 1Β 3) Β Flashing lights relay -J630-4) |
|
| 24 | 5 | Interior monitoring sensor -G273- Vehicle inclination sender -G384- Anti-theft alarm sensor -G578- Alarm horn -H12- Onboard supply control unit -J519- (T52c/1) |
| 25 | 10 | Output module for left headlight -J667- |
| 26 | 10 | Output module for right headlight -J668- |
| 27 | β | β |
| 28 | 20 | 12-V socket 3 -U19- , in storage compart. |
| 29 | 15 | Rear window wiper motor -V12- |
| 30 | β | β |
| 31 | 5 | Heater/heat output switch -E16- Left washer jet heater element -Z20- Right washer jet heater element -Z21- |
| 32 | β | β |
| 33 | 40 | Air conditioning system control unit -J301- Heater/heat output switch -E16- |
| 34 | β | β |
| 35 | 10 | -Special vehicles-3) Fluorescent light in rear of high roof -W41- Fluorescent light in centre of high roof -W42- |
| 36 | β | β |
| 37 | β | β |
| 38 | β | β |
| 39 | 20 | -Special vehicles- 10-pin connector -T10ai- , Pin 1Β 3) |
| 30 | -Special vehicles- 4-pin connector -T4ad- , Pin 1Β 4) |
|
| 40 | 20 | Trailer detector control unit -J345- |
| 41 | 20 | Trailer detector control unit -J345- |
| 42 | 20 | Trailer detector control unit -J345- |
| 43 | 15 | Fuel pump relay -J17- Electric fuel pump 2 relay -J49- Supplementary fuel pump -V393- |
| 44 | 40 | Fresh air blower control unit -J126- Fresh air blower -V2- |
| 45 | 20 | Headlight washer system relay -J39- Headlight washer system pump -V11- |
| 46 | 10 | Onboard supply control unit -J519- (T52b/42)Β 1) Front interior light -W1- Luggage compartment light -W3- Glove compartment light -W6- Rear interior light -W43- |
| 30 | Driver door control unit -J386-2) | |
| 47 | 30 | Cigarette lighterΒ -U1-6) X-contact relief relay -J59-7)8) Fuse holder C -SC- (-SC28- up to -SC33- )Β 7)8) |
| 48 | 30 | Heated front seats control unit -J774- |
| 49 | 30 | Driver door control unit -J386-1) Front passenger door control unit -J387- |
| 50 | 20 | Onboard supply control unit -J519- (T52b/1) Rear window wiper motor -V12- Windscreen and rear window washer pump -V59- Washer pump -V5- |
| 51 | 15 | Trailer voltage supply relay -J941- Trailer socket -U10- (T13/10) |
| 30 | -Special vehicles- 10-pin connector -T10ai- , Pin 4 10-pin connector -T10ai- , Pin 5 |
|
| 52 | 25 | Heated rear window relay -J9- Heated rear window -Z1- Heated rear window in left wing door -Z26- Heated rear window in right wing door -Z27- Fresh air blower relay -J13- Fresh air blower series resistor with overheating fuse -N24- Fresh air blower -V2- |
| 53 | 156) 207) |
12 V socket -U5- , in the rear centre console 12 V socket 2 -U18- , In rear left side panel |
| 54 | 15 | -Special vehicles-4) Switch-over relay 1 for roof ventilator -J180- |
| 55 | 15 | -Special vehicles-4) 8-pin connector -T8m- , Pin 4 8-pin connector -T8n- , Pin 4 |
| 56 | β | β |
| 57 | 5 | Control unit in dash panel insert -J285-5) Steering column electronics control unit -J527-5) |
| 58 | 5 | Mobile telephone operating electronics control unit -J412-5) |
| 59 | 5 | -Special vehicles- Radio switch -E72- Ignition bypass button -E489- Button for daytime running light switch-off -E652- Accident data memory -J754- |
| 60 | 30 | -Special vehicles- 3-pin connector -T3al- , Pin 1 |
| 1) before April 2011 2) after May 2011 3) before October 2011 4) after November 2011 5) for vehicles with start-stop system only 6) before October 2012 7) after November 2012 8) for vehicles with Climatronic only |
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WARNING:Β Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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