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In this article, you will find information about the fuses of the Volkswagen Sharan II (Typ 7N) (models 2010, 2011, 2012, 2013, 2014, and 2015), including diagrams of the fuse boxes, a list of fuses and relays, their designation, and the location of the fuse blocks within the vehicle.
Checking and Replacing Fuses in VW Sharan
Caution!
Using the wrong fuse, using a blown fuse that has been repaired, and using metal objects in place of fuses to complete the electrical connection in the circuit can cause fires and serious personal injury.
- 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 same overall size.
- Never repair fuses.
- Never replace fuses with a metal strip, a paper clip, or a similar object.
Engine Compartment Fuse Box
Fuse Holder A
The fuse strip (multifuse) must be replaced as a complete unit.
From May 2010
| № | A | Function/component |
|---|---|---|
| SA1 | 150A | Alternator -C- (140A) |
| 200A | Alternator -C- (180A) | |
| SA2 | 80A | Power steering control unit -J500- |
| SA3 | 80A | Radiator fan control unit -J293- |
| SA4 | 80A | Fuse holder D -SD- |
| SA5 | 100A | Fuse holder C -SC- 20-pin jumper |
| 508 | Threaded connection (30) on E-box -508- - Terminal 30 wiring junction -TV2- | |
| SA6 | 50A | Heated windscreen relay -J47- |
| SA7 | 70A | High heat output relay -J360- |
| SA8 | 60A | Thermal fuse 2 -S362- rear right sliding door Driver seat adjustment thermal fuse 1 -S44- Front passenger seat adjustment thermal fuse 1 -S46- |
Fuse Holder B
From May 2010
| № | A | Function/component |
|---|---|---|
| SB1 | 30A | Voltage stabiliser -J532- |
| SB2 | 30A | Onboard supply control unit -J519- (T52b/42) # Terminal 30 power |
| SB3 | 30A | ABS control unit -J104- Wiper motor control unit -J400- |
| SB4 | 30A | Onboard supply control unit -J519- (T52a/1) # terminal 30, left light supply |
| SB5 | 5A | Onboard supply control unit -J519- (T52a/24) # terminal 30, reference Battery monitor control unit -J367- |
| SB6 | 30A | Onboard supply control unit -J519- (T52c/42) # terminal 30, right light supply |
| SB7 | 25A | Dual tone horn relay -J4- Heated windscreen relay -J47- |
| SB8 | 30A | Digital sound package amplifier -R184- |
| SB9 | 20A | Control unit with display for radio and navigation -J503- 4 |
| SB10 | 30A | Engine/motor control unit -J623- |
| SB11 | 5A | Data bus diagnostic interface -J533- |
| SB12 | 15A | Mechatronic unit for dual clutch gearbox -J743- |
| SB13 | 5A | Engine/motor control unit -J623- Main relay -J271- Fuse 10 on fuse holder B -SB10- Fuse 14 on fuse holder B -SB14- Fuse 16 on fuse holder B -SB16- Fuse 18 on fuse holder B -SB18- Fuse 20 on fuse holder B -SB20- Fuse 23 on fuse holder B -SB23- Fuse 24 on fuse holder B -SB24- |
| SB14 | 10A/30A | Pump for reducing agent -V437- 1 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- |
| SB15 | - | - |
| SB16 | 30A/15A | Control unit for reducing-agent heater -J891- 1 Lambda probe -G39- Lambda probe after catalytic converter -G130- Magnetic clutch for supercharger -N421- |
| SB17 | 20A | Fuel pressure regulating valve -N276- |
| SB18 | 30A | Fuel pump control unit -J538- |
| SB19 | 30A | Wiper motor control unit -J400- |
| SB20 | 15A | Additional coolant pump relay -J496- 2 Lambda probe -G39- 1 Control unit for NOx sender -J583- 1 Air mass meter -G70- 1 |
| SB21 | 20A | Auxiliary heater control unit -J364- |
| SB22 | 30A | Rear fresh air blower -V80- 5 |
| SB23 | 15A | Charge pressure control solenoid valve -N75- 1 Heater element for crankcase breather -N79- 1 Automatic glow period control unit -J179- 1 Exhaust gas recirculation cooler changeover valve -N345- 1 Fuel metering valve -N290- 1 Fuel pressure regulating valve -N276- 1 Coolant circulation pump 2 -V178- 1 Additional coolant pump relay -J496- 2 Clutch position sender -G476- |
| SB24 | 10A | Engine component current supply relay -J757- 2, 3 Fuse 17 on fuse holder B -SB17- 2 Fuse 28 on fuse holder B -SB28- 1 Radiator fan control unit -J293- Turbocharger air recirculation valve -N249- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Charge pressure control solenoid valve -N75- 2 Low heat output relay -J359- High heat output relay -J360- |
| SB25 | 40A | ABS control unit -J104- |
| SB26 | 40A | Fresh air blower control unit -J126- Low heat output relay -J359- |
| SB27 | 50A | Terminal 15 voltage supply relay 2 -J681- |
| SB28 | 50A | Automatic glow period control unit -J179- |
| SB29 | 40A | Fuse 17 on fuse holder C -SC17- Fuse 18 on fuse holder C -SC18- Fuse 36 on fuse holder C -SC36- Fuse 37 on fuse holder C -SC37- Fuse 38 on fuse holder C -SC38- Fuse 39 on fuse holder C -SC39- Fuse 40 on fuse holder C -SC40- Fuse 41 on fuse holder C -SC41- Fuse 58 on fuse holder C -SC58- |
| SB30 | 50A | Terminal 75 voltage supply relay 1 -J680- |
| R1 | Engine component current supply relay -J757- (Engine code CCZA only) | |
| Connection bridge (Only models with a diesel engine) | ||
| R2 | Main relay -J271- (Only models with a petrol engine) | |
| Terminal 30 voltage supply relay -J317- (Only models with a diesel engine) | ||
| 1) Diesel engines 2) Petrol engines 3) Jumper only for diesel, otherwise relay J757 4) Only models with no start/stop system 5) See fuse assignment (SC), from May 2011 | ||
From May 2011
| № | A | Function/component |
|---|---|---|
| SB1 | 30A | Voltage stabiliser -J532- |
| SB2 | 30A | Onboard supply control unit -J519- (T52b/42) # Terminal 30 power |
| SB3 | 30A | ABS control unit -J104- |
| SB4 | 30A | Onboard supply control unit -J519- (T52a/1) # terminal 30, left light supply |
| SB5 | 5A | Onboard supply control unit -J519- (T52a/24) # terminal 30, reference Battery monitor control unit -J367- |
| SB6 | 30A | Onboard supply control unit -J519- (T52c/42) # terminal 30, right light supply |
| SB7 | 25A | Dual tone horn relay -J4- Heated windscreen relay -J47- |
| SB8 | 30A | Digital sound package amplifier -R184- |
| SB9 | 20A | Control unit with display for radio and navigation -J503- 4 |
| SB10 | 30A | Engine/motor control unit -J623- |
| SB11 | 5A | Data bus diagnostic interface -J533- |
| SB12 | 15A | Mechatronic unit for dual clutch gearbox -J743- |
| SB13 | 5A | Engine/motor control unit -J623- Main relay -J271- Fuse 10 on fuse holder B -SB10- Fuse 14 on fuse holder B -SB14- Fuse 16 on fuse holder B -SB16- Fuse 18 on fuse holder B -SB18- Fuse 20 on fuse holder B -SB20- Fuse 23 on fuse holder B -SB23- Fuse 24 on fuse holder B -SB24- |
| SB14 | 10A/30A | Pump for reducing agent -V437- 1 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- |
| SB15 | - | - |
| SB16 | 30A/15A | Control unit for reducing-agent heater -J891- 1 Lambda probe -G39- Lambda probe after catalytic converter -G130- Magnetic clutch for supercharger -N421- |
| SB17 | 15A | Fuel pressure regulating valve -N276- |
| SB18 | 30A | Fuel pump control unit -J538- Vacuum pump for brakes -V192- 6 |
| SB19 | 30A | Wiper motor control unit -J400- |
| SB20 | 15A | Additional coolant pump relay -J496- 2 Lambda probe -G39- 1 Control unit for NOx sender -J583- 1 Air mass meter -G70- 1 |
| SB21 | 20A | Auxiliary heater control unit -J364- |
| SB22 | 20A | Headlight washer system relay -J39- Headlight washer system pump -V11- |
| SB23 | 15A | Charge pressure control solenoid valve -N75- 1 Heater element for crankcase breather -N79- 1 Automatic glow period control unit -J179- 1 Exhaust gas recirculation cooler changeover valve -N345- 1 Fuel metering valve -N290- 1 Fuel pressure regulating valve -N276- 1 Coolant circulation pump 2 -V178- 1 Additional coolant pump relay -J496- 2 Clutch position sender -G476- Brake light switch -F- 5 |
| SB24 | 10A | Engine component current supply relay -J757- 2, 3 Fuse 17 on fuse holder B -SB17- 2 Fuse 28 on fuse holder B -SB28- 1 Radiator fan control unit -J293- Turbocharger air recirculation valve -N249- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Charge pressure control solenoid valve -N75- 2 Low heat output relay -J359- High heat output relay -J360- |
| SB25 | 40A | ABS control unit -J104- |
| SB26 | 40A | Fresh air blower control unit -J126- Low heat output relay -J359- |
| SB27 | 50A | Terminal 15 voltage supply relay 2 -J681- |
| SB28 | 50A | Automatic glow period control unit -J179- |
| SB29 | 40A | Fuse 17 on fuse holder C -SC17- Fuse 18 on fuse holder C -SC18- Fuse 36 on fuse holder C -SC36- Fuse 37 on fuse holder C -SC37- Fuse 38 on fuse holder C -SC38- Fuse 39 on fuse holder C -SC39- Fuse 40 on fuse holder C -SC40- Fuse 41 on fuse holder C -SC41- Fuse 58 on fuse holder C -SC58- |
| SB30 | 50A | Terminal 75 voltage supply relay 1 -J680- |
| R1 | Engine component current supply relay -J757- (Engine code CCZA only) | |
| Connection bridge (Only models with a diesel engine) | ||
| R2 | Main relay -J271- (Only models with a petrol engine) | |
| Terminal 30 voltage supply relay -J317- (Only models with a diesel engine) | ||
| 1) Diesel engines 2) Petrol engines 3) Jumper only for diesel, otherwise relay J757 4) Only models with no start/stop system 5) From November 2011 6) Only models with equipment for Japan | ||
From May 2013
| № | A | Function/component |
|---|---|---|
| SB1 | 30A | Voltage stabiliser -J532- |
| SB2 | 30A | Onboard supply control unit -J519- (T52b/42) # Terminal 30 power |
| SB3 | 30A | ABS control unit -J104- |
| SB4 | 30A | Onboard supply control unit -J519- (T52a/1) # terminal 30, left light supply |
| SB5 | 5A | Onboard supply control unit -J519- (T52a/24) # terminal 30, reference Battery monitor control unit -J367- |
| SB6 | 30A | Onboard supply control unit -J519- (T52c/42) # terminal 30, right light supply |
| SB7 | 25A | Dual tone horn relay -J4- Heated windscreen relay -J47- |
| SB8 | 30A | Digital sound package amplifier-R184- |
| SB9 | 20A | Control unit with display for radio and navigation -J503- 4 |
| SB10 | 30A | Engine/motor control unit -J623- |
| SB11 | 5A | Data bus diagnostic interface -J533- |
| SB12 | 15A | Mechatronic unit for dual clutch gearbox -J743- |
| SB13 | 5A | Engine/motor control unit -J623- Main relay -J271- Fuse 10 on fuse holder B -SB10- Fuse 14 on fuse holder B -SB14- Fuse 16 on fuse holder B -SB16- Fuse 18 on fuse holder B -SB18- Fuse 20 on fuse holder B -SB20- Fuse 23 on fuse holder B -SB23- Fuse 24 on fuse holder B -SB24- |
| SB14 | 10A/30A | Pump for reducing agent -V437- 1 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- |
| SB15 | - | - |
| SB16 | 30A | Control unit for reducing-agent heater -J891- 1 Lambda probe -G39- Lambda probe after catalytic converter -G130- Magnetic clutch for supercharger -N421- Vacuum pump for brakes -V192- 5 |
| SB17 | 15A | Fuel pressure regulating valve -N276- |
| SB18 | 30A | Fuel pump control unit -J538- |
| SB19 | 30A | Wiper motor control unit -J400- |
| SB20 | 15A | Additional coolant pump relay -J496- 2 Lambda probe -G39- 1 Control unit for NOx sender -J583- 1 Air mass meter -G70- 1 |
| SB21 | 20A | Auxiliary heater control unit -J364- |
| SB22 | 20A | Headlight washer system relay -J39- Headlight washer system pump -V11- |
| SB23 | 15A | Charge pressure control solenoid valve -N75- 1 Heater element for crankcase breather -N79- 1 Automatic glow period control unit -J179- 1 Exhaust gas recirculation cooler changeover valve -N345- 1 Fuel metering valve -N290- 1 Fuel pressure regulating valve -N276- 1 Coolant circulation pump 2 -V178- 1 Additional coolant pump relay -J496- 1 Clutch position sender -G476- Brake light switch -F- |
| SB24 | 10A | Engine component current supply relay -J757- 2, 3 Fuse 17 on fuse holder B -SB17- 2 Fuse 28 on fuse holder B -SB28- 1 Radiator fan control unit -J293- Turbocharger air recirculation valve -N249- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- Charge pressure control solenoid valve -N75- 2 Low heat output relay -J359- High heat output relay -J360- |
| SB25 | 40A | ABS control unit -J104- |
| SB26 | 40A | Fresh air blower control unit -J126- Low heat output relay -J359- |
| SB27 | 50A | Terminal 15 voltage supply relay 2 -J681- |
| SB28 | 50A | Automatic glow period control unit -J179- |
| SB29 | 40A | Fuse 17 on fuse holder C -SC17- Fuse 18 on fuse holder C -SC18- Fuse 36 on fuse holder C -SC36- Fuse 37 on fuse holder C -SC37- Fuse 38 on fuse holder C -SC38- Fuse 39 on fuse holder C -SC39- Fuse 40 on fuse holder C -SC40- Fuse 41 on fuse holder C -SC41- Fuse 58 on fuse holder C -SC58- |
| SB30 | 50A | Terminal 75 voltage supply relay 1 -J680- |
| R1 | Engine component current supply relay -J757- (Engine code CCZA only) | |
| Connection bridge (Only models with a diesel engine) | ||
| R2 | Main relay -J271- (Only models with a petrol engine) | |
| Terminal 30 voltage supply relay -J317- (Only models with a diesel engine) | ||
| 1) Diesel engines 2) Petrol engines 3) Jumper only for diesel, otherwise relay J757 4) Only models with no start/stop system 5) Only models with equipment for Japan | ||
Relays under E-Box
From May 2010
| № | Function |
|---|---|
| 1 | Starter relay 1 -J906- (Only models with start/stop system) |
| 2 | Automatic glow period control unit -J179- (Only models with a diesel engine) |
| 3 | - |
| 4 | - |
| 5 | Starter relay 2 -J907- (Only models with start/stop system) |
| Terminal 50 voltage supply relay -J682- (Only models with no start/stop system but with Kessy) | |
| 6 | - |
From May 2012
| № | Function |
|---|---|
| 1 | Starter relay 1 -J906- (Only models with start/stop system) |
| 2 | Automatic glow period control unit -J179- (Only models with a diesel engine) |
| 3 | Dual tone horn relay -J4- |
| 4 | Headlight washer system relay -J39- |
| 5 | Starter relay 2 -J907- (Only models with start/stop system) |
| Terminal 50 voltage supply relay -J682- (Only models with no start/stop system but with Kessy) | |
| 6 | Additional coolant pump relay -J496- |
Instrument Panel Fuse Box
Fuse Box Diagrams (Fuse Holder C)
From May 2010
| № | A | Function/component |
|---|---|---|
| SC1 | - | - |
| SC2 | - | - |
| SC3 | - | - |
| SC4 | 10A | DC/AC converter with socket, 12 V - 230 V -U13- Voltage stabiliser -J532- Starter relay 1 -J906- 1 Starter relay 2 -J907- 1 |
| SC5 | 10A | Electronically controlled damping control unit -J250- |
| SC6 | - | - |
| SC7 | - | - |
| SC8 | - | - |
| SC9 | 7.5A | Warning lamp for airbag deactivated on front passenger side -K145- Airbag control unit -J234- |
| SC10 | 5A | Taximeter -G41- Mirror taximeter -G511- Taxi alarm remote control, control unit -J601- |
| SC11 | 10A | All-wheel drive control unit -J492- |
| SC12 | 10A | Left gas discharge (xenon) bulb -L13- |
| SC13 | 5A | Electromechanical parking brake button -E538- Oil level and oil temperature sender -G266- Reversing light switch -F4- Operating unit in front of centre console -E461- High-pressure sender -G65- Parking aid control unit -J446- Interior mirror -EX5- |
| SC14 | 7.5A | Light switch -E1- Trailer detector control unit -J345- Control unit for electromechanical parking brake -J540- ABS control unit -J104- Brake light switch -F- Power steering control unit -J500- Engine/motor control unit -J623- Data bus diagnostic interface -J533- Control unit in dash panel insert -J285- |
| SC15 | 10A | Auxiliary heater operation relay -J485- Diagnostic connection -U31- Front left headlight -MX1-, not xenon Front right headlight -MX2-, not xenon Control unit for cornering light and headlight range control -J745- Switch and instrument illumination regulator -E20- Air mass meter -G70- |
| SC16 | 10A | Right gas discharge (xenon) bulb -L14- |
| SC17 | 5A | Mobile telephone operating electronics control unit -J412- |
| SC18 | 7.5A | Taxi alarm remote control, control unit -J601- |
| 7.5A | Data transmission control unit -J753- | |
| SC19 | - | - |
| SC20 | 5A | ABS control unit -J104- |
| SC21 | 5A | 2nd heat exchanger switch-off valve -N317- |
| SC22 | 7.5A | Rain and light sensor -G397- Diagnostic connection -U31- Reversing camera system control unit -J772- Light switch -E1- |
| SC23 | 7.5A | Selector lever sensors control unit -J587- Electromechanical parking brake button -E538- Climatronic control unit -J255- Air conditioning system control unit -J301- Operating and display unit for rear air conditioning system -E265- Rear blower regulation sender -G463- Remote control receiver for auxiliary coolant heater -R149- |
| SC24 | 7.5A | Entry and start authorisation control unit -J518- |
| SC25 | 7.5A | Mechatronic unit for dual clutch gearbox -J743- Selector lever sensors control unit -J587- |
| SC26 | 5A | Air quality sensor -G238- |
| SC27 | - | - |
| SC28 | 10A | Rear window wiper motor -V12- |
| SC29 | 30A | 12 V socket -U5- 12 V socket 3-U19- Blocking diode -J29- |
| SC30 | 30A | Cigarette lighter -U1- 12 V socket 2-U18- Onboard supply control unit -J519- (T52c/21) # Terminal 75 diagnosis feedback |
| SC31 | - | - |
| SC32 | - | - |
| SC33 | - | - |
| SC34 | - | - |
| SC35 | - | - |
| SC36 | 30A | Control unit for electromechanical parking brake -J540- |
| SC37 | 10A | Two-way radio -R8- |
| 25A | Sliding sunroof adjustment control unit -J245- | |
| SC38 | 10A | Taximeter -G41- Mirror taximeter -G511- Front interior light button -E326- Taxi sign switch -E138- Taxi alarm active button -E485- |
| 30A | Sunroof roller blind control unit -J394- | |
| SC39 | 7.5A | Steering column electronics control unit -J527- |
| SC40 | 5A | Multimedia system control unit -J650- |
| SC41 | 5A | Dash panel insert -K- |
| SC42 | 15A | Electronically controlled damping control unit -J250- |
| SC43 | 30A | Driver seat lumbar support adjustment switch -E176- Front passenger seat lumbar support adjustment switch -E177- |
| SC44 | 25A | Fresh air blower relay -J13- Heated rear window relay -J9- |
| SC45 | 30A | Front passenger door control unit -J387- Rear right sliding door control unit -J871- |
| SC46 | 30A | Driver door control unit -J386- Rear left sliding door control unit -J870- |
| SC47 | - | - |
| SC48 | 15A | Anti-theft alarm system horn -H8- Interior monitoring sensor -G273- Onboard supply control unit -J519- (T52c/1) # Terminal 30, Anti-theft alarm supply |
| SC49 | 30A | Control unit for electromechanical parking brake -J540- |
| SC50 | 30A | Onboard supply control unit -J519- (T52b/1) # Terminal 30, Central locking supply |
| SC51 | 30A | Heated front seats control unit -J774- |
| SC52 | 20A | Headlight washer system relay -J39- - Headlight washer system pump -V11- |
| SC53 | 30A | DC/AC converter with socket, 12 V - 230 V -U13- |
| SC54 | 10A | Control unit for electronic steering column lock -J764- |
| SC55 | 25A | Trailer voltage supply relay -J941- |
| SC56 | 30A | Trailer detector control unit -J345- |
| SC57 | - | - |
| SC58 | 25A | Special vehicle control unit -J608- |
| 1) Only models with start/stop system 2) Only models with no start/stop system | ||
From May 2011
| № | A | Function/component |
|---|---|---|
| SC1 | - | - |
| SC2 | - | - |
| SC3 | - | - |
| SC4 | 10A | DC/AC converter with socket, 12 V - 230 V -U13- Voltage stabiliser -J532- Starter relay 1 -J906- 1 Starter relay 2 -J907- 1 |
| SC5 | 10A | Electronically controlled damping control unit -J250- |
| SC6 | - | - |
| SC7 | - | - |
| SC8 | - | - |
| SC9 | 7.5A | Warning lamp for airbag deactivated on front passenger side -K145- Airbag control unit -J234- |
| SC10 | 5A | Taximeter -G41- Mirror taximeter -G511- Taxi alarm remote control, control unit -J601- |
| SC11 | 10A | All-wheel drive control unit -J492- |
| SC12 | 10A | Left gas discharge (xenon) bulb -L13- |
| SC13 | 5A | Electromechanical parking brake button -E538- Oil level and oil temperature sender -G266- Reversing light switch -F4- Operating unit in front of centre console -E461- High-pressure sender -G65- Parking aid control unit -J446- Interior mirror -EX5- Front camera for driver assist systems -R242- |
| SC14 | 7.5A | Light switch -E1- Trailer detector control unit -J345- Control unit for electromechanical parking brake -J540- ABS control unit -J104- Brake light switch -F- 3 Power steering control unit -J500- Engine/motor control unit -J623- Data bus diagnostic interface -J533- Control unit in dash panel insert -J285- |
| SC15 | 10A | Auxiliary heater operation relay -J485- Diagnostic connection -U31- Front left headlight -MX1-, not xenon Front right headlight -MX2-, not xenon Control unit for cornering light and headlight range control -J745- Switch and instrument illumination regulator -E20- Air mass meter -G70- |
| SC16 | 10A | Right gas discharge (xenon) bulb -L14- |
| SC17 | 5A | Mobile telephone operating electronics control unit -J412- |
| SC18 | 7.5A | Taxi alarm remote control, control unit -J601- Data transmission control unit -J753- |
| SC19 | - | - |
| SC20 | 5A | ABS control unit -J104- |
| SC21 | 5A | 2nd heat exchanger switch-off valve -N317- |
| SC22 | 7.5A | Rain and light sensor -G397- Diagnostic connection -U31- Reversing camera system control unit -J772- Light switch -E1- |
| SC23 | 7.5A | Selector lever sensors control unit -J587- Electromechanical parking brake button -E538- Climatronic control unit -J255- Air conditioning system control unit -J301- Operating and display unit for rear air conditioning system -E265- Rear blower regulation sender -G463- Remote control receiver for auxiliary coolant heater -R149- |
| SC24 | 7.5A | Entry and start authorisation control unit -J518- |
| SC25 | 7.5A | Mechatronic unit for dual clutch gearbox -J743- Selector lever sensors control unit -J587- |
| SC26 | 5A | Air quality sensor -G238- |
| SC27 | - | - |
| SC28 | 15A | Rear window wiper motor -V12- |
| SC29 | 30A | 12 V socket -U5- 12 V socket 3 -U19- Blocking diode -J29- |
| SC30 | 30A | Cigarette lighter -U1- 12 V socket 2 -U18- Onboard supply control unit -J519- (T52c/21) # Terminal 75 diagnosis feedback |
| SC31 | - | - |
| SC32 | - | - |
| SC33 | - | - |
| SC34 | - | - |
| SC35 | - | - |
| SC36 | 30A | Control unit for electromechanical parking brake -J540- |
| SC37 | 25A | Sliding sunroof adjustment control unit -J245- |
| SC38 | 30A | Sunroof roller blind control unit -J394- |
| SC39 | 7.5A | Steering column electronics control unit -J527- |
| SC40 | 5A | Multimedia system control unit -J650- |
| SC41 | 5A | Dash panel insert -K- |
| SC42 | 15A | Electronically controlled damping control unit -J250- |
| SC43 | 30A | Driver seat lumbar support adjustment switch -E176- Front passenger seat lumbar support adjustment switch -E177- |
| SC44 | 25A | Fresh air blower relay -J13- Heated rear window relay -J9- |
| SC45 | 30A | Front passenger door control unit -J387- Rear right sliding door control unit -J871- |
| SC46 | 30A | Driver door control unit -J386- Rear left sliding door control unit -J870- |
| SC47 | 10A | Taximeter -G41- Mirror taximeter -G511- Front interior light button -E326- Taxi sign switch -E138- Taxi alarm active button -E485- |
| SC48 | 15A | Anti-theft alarm system horn -H8- Interior monitoring sensor -G273- Onboard supply control unit -J519- (T52c/1) # Terminal 30, Anti-theft alarm supply |
| SC49 | 30A | Control unit for electromechanical parking brake -J540- |
| SC50 | 30A | Onboard supply control unit -J519- (T52b/1) # Terminal 30, Central locking supply |
| SC51 | 30A | Heated front seats control unit -J774- |
| SC52 | 30A | Rear fresh air blower -V80- |
| SC53 | 30A | DC/AC converter with socket, 12 V - 230 V -U13- |
| SC54 | 10A | Control unit for electronic steering column lock -J764- |
| SC55 | 25A | Trailer voltage supply relay -J941- |
| SC56 | 30A | Trailer detector control unit -J345- |
| SC57 | 10A | Two-way radio -R8- |
| SC58 | 25A | Special vehicle control unit -J608- |
| 1) Only models with start/stop system 2) Only models with no start/stop system 3) To November 2011 | ||
From May 2013
| № | A | Function/component |
|---|---|---|
| SC1 | - | - |
| SC2 | - | - |
| SC3 | - | - |
| SC4 | 10A | DC/AC converter with socket, 12 V - 230 V -U13- Voltage stabiliser -J532- Starter relay 1 -J906- 1 Starter relay 2 -J907- 1 |
| SC5 | 10A | Electronically controlled damping control unit -J250- |
| SC6 | - | - |
| SC7 | - | - |
| SC8 | - | - |
| SC9 | 7.5A | Warning lamp for airbag deactivated on front passenger side -K145- Airbag control unit -J234- |
| SC10 | 5A | Taximeter -G41- Mirror taximeter -G511- Taxi alarm remote control, control unit -J601- |
| SC11 | 10A | All-wheel drive control unit -J492- |
| SC12 | 10A | Left gas discharge (xenon) bulb -L13- |
| SC13 | 5A | Electromechanical parking brake button -E538- Oil level and oil temperature sender -G266- Reversing light switch -F4- Operating unit in front of centre console -E461- High-pressure sender -G65- Parking aid control unit -J446- Interior mirror -EX5- Front camera for driver assist systems -R242- |
| SC14 | 7.5A | Light switch -E1- Trailer detector control unit -J345- Control unit for electromechanical parking brake -J540- ABS control unit -J104- Brake light switch -F- Power steering control unit -J500- Engine/motor control unit -J623- Data bus diagnostic interface -J533- Control unit in dash panel insert -J285- |
| SC15 | 10A | Auxiliary heater operation relay -J485- Diagnostic connection -U31- Front left headlight -MX1-, not xenon Front right headlight -MX2-, not xenon Control unit for cornering light and headlight range control -J745- Switch and instrument illumination regulator -E20- Air mass meter -G70- |
| SC16 | 10A | Right gas discharge (xenon) bulb -L14- |
| SC17 | 5A | Mobile telephone operating electronics control unit -J412- |
| SC18 | 7.5A | Taxi alarm remote control, control unit -J601- Data transmission control unit -J753- |
| SC19 | - | - |
| SC20 | 5A | ABS control unit -J104- |
| SC21 | 5A | 2nd heat exchanger switch-off valve -N317- |
| SC22 | 7.5A | Rain and light sensor -G397- Diagnostic connection -U31- Reversing camera system control unit -J772- Light switch -E1- |
| SC23 | 7.5A | Selector lever sensors control unit -J587- Electromechanical parking brake button -E538- Climatronic control unit -J255- Air conditioning system control unit -J301- Operating and display unit for rear air conditioning system -E265- Rear blower regulation sender -G463- Remote control receiver for auxiliary coolant heater -R149- |
| SC24 | 7.5A | Entry and start authorisation control unit -J518- |
| SC25 | 7.5A | Mechatronic unit for dual clutch gearbox -J743- Selector lever sensors control unit -J587- |
| SC26 | 5A | Air quality sensor -G238- |
| SC27 | - | - |
| SC28 | 10A | Rear window wiper motor -V12- |
| SC29 | 30A | 12 V socket -U5- 12 V socket 3-U19- Blocking diode -J29- |
| SC30 | 30A | Cigarette lighter -U1- 12 V socket 2 -U18- Onboard supply control unit -J519- (T52c/21) # Terminal 75 diagnosis feedback |
| SC31 | - | - |
| SC32 | - | - |
| SC33 | - | - |
| SC34 | - | - |
| SC35 | - | - |
| SC36 | 30A | Control unit for electromechanical parking brake -J540- |
| SC37 | 25A | Sliding sunroof adjustment control unit -J245- |
| SC38 | 30A | Sunroof roller blind control unit -J394- |
| SC39 | 7.5A | Steering column electronics control unit -J527- |
| SC40 | 5A | Multimedia system control unit -J650- |
| SC41 | 5A | Dash panel insert -K- |
| SC42 | 15A | Electronically controlled damping control unit -J250- |
| SC43 | 30A | Driver seat lumbar support adjustment switch -E176- Front passenger seat lumbar support adjustment switch -E177- |
| SC44 | 25A | Fresh air blower relay -J13- Heated rear window relay -J9- |
| SC45 | 30A | Front passenger door control unit -J387- Rear right sliding door control unit -J871- |
| SC46 | 30A | Driver door control unit -J386- Rear left sliding door control unit -J870- |
| SC47 | 10A | Taximeter -G41- Mirror taximeter -G511- Front interior light button -E326- Taxi sign switch -E138- Taxi alarm active button -E485- |
| SC48 | 15A | Anti-theft alarm system horn -H8- Interior monitoring sensor -G273- Onboard supply control unit -J519- (T52c/1) # Terminal 30, Anti-theft alarm supply |
| SC49 | 30A | Control unit for electromechanical parking brake -J540- |
| SC50 | 30A | Onboard supply control unit -J519- (T52b/1) # Terminal 30, Central locking supply |
| SC51 | 30A | Heated front seats control unit -J774- |
| SC52 | 30A | Rear fresh air blower -V80- |
| SC53 | 30A | DC/AC converter with socket, 12 V - 230 V -U13- |
| SC54 | 10A | Control unit for electronic steering column lock -J764- |
| SC55 | 25A | All-wheel drive control unit -J492- |
| SC56 | - | - |
| SC57 | 10A | Two-way radio -R8- |
| SC58 | 25A | Special vehicle control unit -J608- |
| 1) Only models with start/stop system | ||
Relays behind dash panel
Fuse and Relay Carrier 1 (SR1)
From May 2010
| № | A | Function/component |
|---|---|---|
| A | 40A | Thermal fuse 2 -S362- - Right sliding door control unit -J731- |
| B | 30A | Driver seat adjustment thermal fuse 1 -S44- - Driver seat adjustment operating unit -E470- - Driver seat adjustment control unit -J810- - Driver seat backrest adjustment switch -E96- |
| C | 30A | Front passenger seat adjustment thermal fuse 1 -S46- - Front passenger seat adjustment operating unit -E471- - Front passenger seat backrest adjustment switch -E98- |
| 1 | High heat output relay -J360- (Only models with auxiliary air heater; Only left-hand drive models) | |
| 2 | Terminal 75 voltage supply relay 1-J680- | |
| 3 | Terminal 15 voltage supply relay 2 -J681- | |
| 4 | Heated windscreen relay -J47- | |
| 5 | High heat output relay -J360- (Only models with auxiliary air heater; Only right-hand drive models) | |
| 6 | - |
Relay Carrier 2
From May 2010
| № | Function |
|---|---|
| 1 | Terminal 50 voltage supply relay -J682- (Only models without start/stop system) |
| 2 | Heated rear window relay -J9- |
| 3 | Auxiliary heater operation relay -J485- (Only models with auxiliary heater) |
| Low heat output relay -J359- (Only models with auxiliary heater) | |
| 4 | - |
| 5 | - |
| 6 | Fresh air blower relay -J13- (Only models with auxiliary heater) |
| 7 | - |
| 8 | Additional coolant pump relay -J496- (Only models with a petrol engine; From May 2012, on relay carrier in engine compartment under E-box) |
| Dual tone horn relay -J4- (From May 2012, on relay carrier in engine compartment under E-box) | |
| 9 | Headlight washer system relay -J39- (From May 2012, on relay carrier in engine compartment under E-box low) |
From May 2012
| № | Function |
|---|---|
| 1 | Terminal 50 voltage supply relay -J682- (Only models without start/stop system) |
| 2 | Heated rear window relay -J9- |
| 3 | Auxiliary heater operation relay -J485- (Only models with auxiliary heater; Only left-hand drive models) |
| Low heat output relay -J359- (Only models with auxiliary air heater) | |
| 4 | - |
| 5 | - |
| 6 | Fresh air blower relay -J13- (Only models with auxiliary heater) |
| 7 | - |
| 8 | - |
| 9 | - |
Load Compartment Fuses
Fuse Holder D
From May 2010
| № | A | Function/component |
|---|---|---|
| SD1 | 40A | Left sliding door control unit -J558- |
| SD2 | 30A | Rear lid control unit -J605- |
| SD3 | 30A | Trailer detector control unit -J345- |
| SD4 | 30A | Trailer detector control unit -J345- |
| SD5 | - | - |
| SD6 | - | - |
From May 2013
| № | A | Function/component |
|---|---|---|
| SD1 | 40A | Left sliding door control unit -J558- |
| SD2 | 30A | Rear lid control unit -J605- |
| SD3 | 30A | Trailer detector control unit -J345- |
| SD4 | 30A | Trailer detector control unit -J345- |
| SD5 | 25A | Trailer voltage supply relay -J941- |
| SD6 | 30A | Trailer detector control unit -J345- |
Relay Carrier (SR2)
| № | Function |
|---|---|
| 1 | Trailer voltage supply relay -J941- |
| 2 | Relay for reducing agent metering system -J963- |
| 3 | - |
| 4 | - |