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In this article, you will find information about the fuses of the Volkswagen Up! (models 2016, 2017, 2018, 2019, and 2020), 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 Up
Therefore fuses should only be replaced when the cause of the fault has been rectified. If a new fuse blows shortly after insertion, have the electrical system checked by a qualified workshop as soon as possible.
Caution!
Using unsuitable or repaired fuses and bridging an electrical circuit without fuses can cause a fire and serious injuries.
- Never fit fuses that have a higher fuse protection limit. Fuses must always be replaced by a new fuse with the same amp rating (same colour and markings) and size.
- Never repair a fuse.
- Never use a metal strip, paper clip or similar objects to replace a fuse.
- To avoid damage to the electrical system in the vehicle, switch the ignition, the lights and all electrical consumers off and remove the vehicle key from the ignition before changing a fuse.
Engine Compartment Fuse Box
The fuses are located underneath a cover next to the vehicle battery.
The fuse strip (multifuse) must be replaced as a complete unit.
Fuse Box Diagram
| № | A | Function/component |
|---|---|---|
| SA1 | 150A/175A 1 | Alternator -C- |
| SA2 | 30A | Amplifier -R12- |
| SA3 | 110A | Fuse holder C -SC- Main relay -J271- Terminal 75 voltage supply relay 1 -J680- Terminal 15 voltage supply relay -J329- |
| SA4 | 50A | Power steering control unit -J500- |
| SA5 | 40A | ABS control unit -J104- |
| SA6 | 40A | Radiator fan control unit -J293- 2 |
| SA7 | 50A | Automated manual gearbox control unit -J514- 2 |
| SB1 | 30A | ABS control unit -J104- |
| SB2 | 30A | Radiator fan thermal switch -F18- 4 Fresh air blower control unit -J126- 3 |
| SB3 | 7.5A | Steering column combination switch -E595- - Terminal S ignition/starter switch -D- |
| SB4 | 10A | ABS control unit -J104- |
| SB5 | 7.5A | Onboard supply control unit -J519- - Reference Battery monitor control unit -J367- 2 |
| SB6 | 30A | Steering column combination switch -E595- - Ignition/starter switch -D- Starter relay 1 -J906- 2 |
| 1) Depends on equipment 2) Only models with start/stop system 3) Only models with Climatronic 4) Only models with no air conditioning system/Climatronic | ||
Instrument Panel Fuse Box
The fuses are located underneath the steering wheel on the underside of the dash panel.
- Push the locking lever (1) until the cover can be opened.
- Fold the cover down.
Fuse Box Diagrams (Fuse Holder C)
From May 2016
| № | A | Function/component |
|---|---|---|
| SC1 | 10A | Air conditioning system control unit -J301- Air conditioning system relay -J32- High-pressure sender -G65- Diagnostic connection -U31- |
| SC2 | 7.5A | Front left headlight -MX1- - Left headlight range control motor -V48- Front right headlight -MX2- - Right headlight range control motor -V49- Parking aid control unit -J446- Mirror adjustment switch -E43- Headlight range control regulator -E102- Steering column combination switch -E595- 4 |
| SC3 | 7.5A | Terminal 15 voltage supply relay -J329- Power steering control unit -J500- Radiator fan control unit -J293- Automated manual gearbox control unit -J514- Selector lever -E313- Dash panel insert -K- Steering column combination switch -E595- Engine/motor control unit -J623- Onboard supply control unit -J519- |
| SC4 | 7.5A | Airbag control unit -J234- Centre switch module 2 in dash panel -EX35- - Seat heating |
| SC5 | 7.5A | Reversing light switch -F4- 4 Onboard supply control unit -J519- 4 - Reversing light |
| SC6 | 10A | Windscreen and rear window washer pump -V59- |
| SC7 | 10A | Front left headlight -MX1- - Left headlight main beam bulb -M30- Dash panel insert -K- Onboard supply control unit -J519- - Main beam |
| SC8 | 10A | Front right headlight -MX2- - Right headlight main beam bulb -M32- |
| SC9 | - | |
| SC10 | 7.5A | Onboard supply control unit -J519- 4 - Heated exterior mirror Diagnostic connection -U31- 4 |
| SC11 | 10A | Daytime running lights changeover relay -J89- 4 - Front left headlight -MX1- - Front right headlight -MX2- Front left headlight -MX1- 4 - Left daytime running light bulb -L174- Front right headlight -MX2- 4 - Right daytime running light bulb -L175- |
| SC12 | 15A | Left fog light bulb -L22- 4 Right fog light bulb -L23- 4 Daytime running lights changeover relay -J89- 4 Light switch -E1- 4 Onboard supply control unit -J519- 4 - Fog light |
| SC13 | 7.5A | Front left headlight -MX1- 4 Left tail light -MX3- 4 |
| SC14 | 7.5A | Front right headlight -MX2- 4) Right tail light -MX4- 4> |
| SC15 | 7.5A 2 10A 1, 4 15A 5 | Radio -R- 4, 5 Rotary light switch -EX1- 2 Switch module 1 in centre console -EX23- 2 Heater control unit -J162- 2 Number plate light -X- 2 Centre switch module in dash panel -EX22- Centre switch module 2 in dash panel -EX35- 2 Selector lever -E313- 2 Air conditioning system control unit -J301- 2 Cigarette lighter -U1- 2 Onboard supply control unit -J519- 2 Light conductor for front centre console background lighting -W74- 4 Light conductor for front passenger side background lighting -W85- 4 Light conductor for driver side background lighting -W96- 4 Left number plate light -X4- 4 Right number plate light -X5- 4 |
| SC16 | 7.5A | Left tail light -MX3- 4 - Rear left fog light bulb -L46- Right tail light -MX4- 4 - Rear right fog light bulb -L47- Dash panel insert -K- Onboard supply control unit -J519- |
| SC17 | 15A | Rear window wiper motor -V12- |
| SC18 | 30A | Sliding sunroof adjustment control unit -J245- |
| SC19 | 25A | Onboard supply control unit -J519- - Rear lid central locking |
| SC20 | 30A | Onboard supply control unit -J519- - Heated rear window |
| SC21 | 20A 2 15A 1 | Onboard supply control unit -J519- - Reversing light, turn-off light, fog light |
| SC22 | 25A | Onboard supply control unit -J519- - Treble horn |
| SC23 | 30A 1 20A 2 | Voltage converter -A19- 1 Onboard supply control unit -J519- 2 |
| SC24 | 20A | Steering column combination switch -E595- |
| SC25 | 30A | Onboard supply control unit -J519- - Front wiper motor |
| SC26 | 10A 1, 2 15A 5 | Radio -R- 2, 5 Onboard supply control unit -J519- 1 - Headlight dipped beam |
| SC27 | 15A | Onboard supply control unit -J519- - Turn signal |
| SC28 | 7.5A | Selector lever -E313- |
| SC29 | 15A | Fuel pump relay -J17- |
| SC30 | 7.5A | Main relay -J271- Steering column combination switch -E595- Diagnostic connection -U31- Dash panel insert -K- Climatronic control unit -J255- 4 Engine/motor control unit -J623- 4 Rain and light sensor -G397- 4 Reversing camera -R189- 4 |
| SC31 | 10A | Onboard supply control unit -J519- - Headlight dipped beam |
| SC32 | 7.5A | Onboard supply control unit -J519- - Terminal 30 |
| SC33 | 10A/15A 4 | Rotary light switch -EX1- |
| SC34 | 7.5A | Onboard supply control unit -J519- - Interior light |
| SC35 | 7.5A 1 10A 2 | Dash panel insert -K- 1 Front right headlight -MX2- 2 |
| SC36 | 7.5A 1 10A 2 | Relay for emergency braking function -J1020- 1 - Emergency braking function sensor unit -J939- Front left headlight -MX1- 2 |
| SC37 | 7.5A | ABS control unit -J104- Steering column combination switch -E595- Emergency braking function sensor unit -J939- 4 |
| SC38 | 10A | Centre switch module in dash panel -EX22- 4 - Start/Stop operation button -E693- Voltage converter -A19- 4 Relay for emergency braking function -J1020- 4 Starter relay 1 -J906- 4 Starter relay 2 -J907- 4 |
| SC39 | 15A | Steering column combination switch -E595- |
| SC40 | 10A | Lambda probe 1 before catalytic converter -GX10- - Lambda probe heater -Z19- - Lambda probe -G39- Lambda probe 1 after catalytic converter -GX7- - Lambda probe 1 heater after catalytic converter -Z29- - Lambda probe after catalytic converter -G130- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- 4 Exhaust camshaft control valve 1 -N318- 4 Valve for oil pressure control -N428- 4 Relay for gas shut-off valves -J908- 4 High-pressure valve for gas mode -N372- 4 |
| SC41 | 7.5A | Brake light switch -F- Clutch pedal switch -F36- Clutch position sender -G476- Camshaft control valve 1 -N205- |
| SC42 | 15A | Engine/motor control unit -J623- |
| SC43 | 10A | Air conditioning system relay -J32- 4 Vacuum pump for brakes -V192- 4 - Brake servo pressure sensor -G294- |
| SC44 | 15A/20A 4 | Injector, cylinder 1 -N30- Injector, cylinder 2 -N31- Injector, cylinder 3 -N32- Gas injection valve 1 -N366- 4 Gas injection valve 2 -N367- 4 Gas injection valve 3 -N368- 4 Fuel pressure regulating valve -N276- 4 Charge air cooling pump -V188- 4 Fuel pump control unit -J538- 4 |
| SC45 | 20A | Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- |
| SC46 | 20A | Cigarette lighter -U1- |
| SC47 | 30A | Heater control unit -J162- 4 Air conditioning system control unit -J301- 4 |
| SC48 | 15A | Heated front seats control unit -J774- Centre switch module 2 in dash panel -EX35- - Button for right seat heating -E654- Centre switch module in dash panel -EX22- - Button for left seat heating -E653- |
| SC49 | 30A | Operating unit for window regulator in driver door -E512- Front right window regulator switch -E41- |
| SC50 | 20A/10A/25A 4 | Rotary light switch -EX1- |
| SC51 | 30A | Operating unit for window regulator in driver door -E512- |
| 1) Only models with start/stop system 2) Only models with no start/stop system 3) Only right-hand drive models 4) Depending on equipment 5) Only models with Touch radio | ||
From November 2016
| № | A | Function/component |
|---|---|---|
| SC1 | 10A | Air conditioning system control unit -J301- Air conditioning system relay -J32- High-pressure sender -G65- Diagnostic connection -U31- |
| SC2 | 7.5A | Front left headlight -MX1- - Left headlight range control motor -V48- Front right headlight -MX2- - Right headlight range control motor -V49- Parking aid control unit -J446- Mirror adjustment switch -E43- Headlight range control regulator -E102- Steering column combination switch -E595- 4 |
| SC3 | 7.5A | Terminal 15 voltage supply relay -J329- Power steering control unit -J500- Radiator fan control unit -J293- Automated manual gearbox control unit -J514- Selector lever -E313- Dash panel insert -K- Steering column combination switch -E595- Engine/motor control unit -J623- Onboard supply control unit -J519- |
| SC4 | 7.5A | Airbag control unit -J234- Centre switch module 2 in dash panel -EX35- - Seat heating |
| SC5 | 7.5A | Reversing light switch -F4- 4 Onboard supply control unit -J519- 4 - Reversing light |
| SC6 | 10A | Windscreen and rear window washer pump -V59- |
| SC7 | 10A | Front left headlight -MX1- - Left headlight main beam bulb -M30- Dash panel insert -K- Onboard supply control unit -J519- - Main beam |
| SC8 | 10A | Front right headlight -MX2- - Right headlight main beam bulb -M32- |
| SC9 | - | |
| SC10 | 7.5A | Onboard supply control unit -J519- 4 - Heated exterior mirror Diagnostic connection -U31- 4 |
| SC11 | 10A | Daytime running lights changeover relay -J89- 4 - Front left headlight -MX1- - Front right headlight -MX2- Front left headlight -MX1- 4 - Left daytime running light bulb -L174- Front right headlight -MX2- 4 - Right daytime running light bulb -L175- |
| SC12 | - | |
| SC13 | 7.5A | Front left headlight -MX1- 4 Left tail light -MX3- 4 |
| SC14 | 7.5A | Front right headlight -MX2- 4 Right tail light -MX4- 4 |
| SC15 | 7.5A 2 10A 1, 4 15A 5 | Radio -R- 4, 5 Rotary light switch -EX1- 2 Switch module 1 in centre console -EX23- 2 Heater control unit -J162- 2 Number plate light -X- 2 Centre switch module in dash panel -EX22- Centre switch module 2 in dash panel -EX35- 2 Selector lever -E313- 2 Air conditioning system control unit -J301- 2 Cigarette lighter -U1- 2 Light conductor for front centre console background lighting -W74- 4 Light conductor for front passenger side background lighting -W85- 4 Light conductor for driver side background lighting -W96- 4 Left number plate light -X4- 4 Right number plate light -X5- 4 |
| SC16 | 7.5A | Left tail light -MX3- 4 - Rear left fog light bulb -L46- Right tail light -MX4- 4 - Rear right fog light bulb -L47- Dash panel insert -K- Onboard supply control unit -J519- |
| SC17 | 15A | Rear window wiper motor -V12- |
| SC18 | 30A | Sliding sunroof adjustment control unit -J245- |
| SC19 | 25A | Onboard supply control unit -J519- - Rear lid central locking |
| SC20 | 30A | Onboard supply control unit -J519- - Heated rear window |
| SC21 | 20A 2 15A 1 7.5A 7 | Onboard supply control unit -J519- - Reversing light, turn-off light, fog light |
| SC22 | 25A | Onboard supply control unit -J519- - Treble horn |
| SC23 | 30A 1 15A 2 | Voltage converter -A19- 1 Onboard supply control unit -J519- 2 |
| SC24 | 20A 7.5A 6 | Steering column combination switch -E595- |
| SC25 | 30A | Onboard supply control unit -J519- - Front wiper motor |
| SC26 | 10A 1, 2 15A 5 | Radio -R- 2, 5 Onboard supply control unit -J519- 1 - Headlight dipped beam |
| SC27 | 15A | Onboard supply control unit -J519- - Turn signal |
| SC28 | 7.5A | Selector lever -E313- |
| SC29 | 15A | Fuel pump relay -J17- |
| SC30 | 7.5A | Main relay -J271- Steering column combination switch -E595- Diagnostic connection -U31- Dash panel insert -K- Climatronic control unit -J255- 4 Engine/motor control unit -J623- 4 Rain and light sensor -G397- 4 Reversing camera -R189- 4 |
| SC31 | 10A/15A 4 | Onboard supply control unit -J519- - Headlight dipped beam |
| SC32 | 7.5A | Onboard supply control unit -J519- - Terminal 30 |
| SC33 | 10A/15A 4 | Rotary light switch -EX1- |
| SC34 | 7.5A | Onboard supply control unit -J519- - Interior light |
| SC35 | 7.5A 1 10A 2 | Dash panel insert -K- 1 Front right headlight -MX2- 2 |
| SC36 | 7.5A 1 10A 2 | Relay for emergency braking function -J1020- 1 - Emergency braking function sensor unit -J939- Front left headlight -MX1- 2 |
| SC37 | 7.5A | ABS control unit -J104- Terminal 15 voltage supply relay -J329- Emergency braking function sensor unit -J939- 4 |
| SC38 | 7.5A | Centre switch module in dash panel -EX22- 4 - Start/Stop operation button -E693- Voltage converter -A19- 4 Relay for emergency braking function -J1020- 4 Starter relay 1 -J906- 4 Starter relay 2 -J907- 4 |
| SC39 | 15A | Steering column combination switch -E595- |
| SC40 | 10A | Lambda probe 1 before catalytic converter -GX10- - Lambda probe heater -Z19- - Lambda probe -G39- Lambda probe 1 after catalytic converter -GX7- - Lambda probe 1 heater after catalytic converter -Z29- - Lambda probe after catalytic converter -G130- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- 4 Exhaust camshaft control valve 1 -N318- 4 Valve for oil pressure control -N428- 4 Relay for gas shut-off valves -J908- 4 High-pressure valve for gas mode -N372- 4 Radiator fan -V7- |
| SC41 | 7.5A | Brake light switch -F- Clutch pedal switch -F36- Clutch position sender -G476- Camshaft control valve 1 -N205- |
| SC42 | 15A | Engine/motor control unit -J623- |
| SC43 | 10A | Air conditioning system relay -J32- 4 Vacuum pump for brakes -V192- 4 - Brake servo pressure sensor -G294- |
| SC44 | 15A/20A 4 | Injector, cylinder 1 -N30- Injector, cylinder 2 -N31- Injector, cylinder 3 -N32- Gas injection valve 1 -N366- 4 Gas injection valve 2 -N367- 4 Gas injection valve 3 -N368- 4 Fuel pressure regulating valve -N276- 4 Charge air cooling pump -V188- 4 Fuel pump control unit -J538- 4 |
| SC45 | 20A | Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- |
| SC46 | 20A | Cigarette lighter -U1- |
| SC47 | 30A | Heater control unit -J162- 4 Air conditioning system control unit -J301- 4 |
| SC48 | 15A | Heated front seats control unit -J774- Centre switch module 2 in dash panel -EX35- - Button for right seat heating -E654- Centre switch module in dash panel -EX22- - Button for left seat heating -E653- |
| SC49 | 30A | Operating unit for window regulator in driver door -E512- Front right window regulator switch -E41- |
| SC50 | 20A/10A/25A 4 | Rotary light switch -EX1- |
| SC51 | 30A | Operating unit for window regulator in driver door -E512- - Front right window regulator switch -E41 - |
| 1) Only models with start/stop system 2) Only models with no start/stop system 3) Only right-hand drive models 4) Depending on equipment 5) Only models with Touch radio 6) Only models with Coming Home function 7) Only models with no fog lights | ||
From November 2017
| № | A | Function/component |
|---|---|---|
| SC1 | 10A | Air conditioning system control unit -J301- Air conditioning system relay -J32- High-pressure sender -G65- Diagnostic connection -U31- |
| SC2 | 7.5A | Front left headlight -MX1- - Left headlight range control motor -V48- Front right headlight -MX2- - Right headlight range control motor -V49- Parking aid control unit -J446- Mirror adjustment switch -E43- Headlight range control regulator -E102- Steering column combination switch -E595- 4 Centre switch module 2 in dash panel -EX35- - Button for right seat heating -E654- Centre switch module in dash panel -EX22- - Button for left seat heating -E653- |
| SC3 | 7.5A | Terminal 15 voltage supply relay -J329- Power steering control unit -J500- Radiator fan control unit -J293- Automated manual gearbox control unit -J514- Selector lever -E313- Dash panel insert -K- Steering column combination switch -E595- Engine/motor control unit -J623- Onboard supply control unit -J519- |
| SC4 | 7.5A | Airbag control unit -J234- Centre switch module 2 in dash panel -EX35- - Seat heating |
| SC5 | 7.5A | Reversing light switch -F4- 4 Onboard supply control unit -J519- 4 - Reversing light |
| SC6 | 10A | Windscreen and rear window washer pump -V59- |
| SC7 | 10A | Front left headlight -MX1- - Left headlight main beam bulb -M30- Dash panel insert -K- Onboard supply control unit -J519- - Main beam |
| SC8 | 10A | Front right headlight -MX2- - Right headlight main beam bulb -M32- |
| SC9 | - | - |
| SC10 | 7.5A | Onboard supply control unit -J519- 4 - Heated exterior mirror Diagnostic connection -U31- 4 Reversing camera -R189- 4 Rain and light sensor -G397- 4 |
| SC11 | 10A | Daytime running lights changeover relay -J89- 4 - Front left headlight -MX1- - Front right headlight -MX2- Front left headlight -MX1- 4 - Left daytime running light bulb -L174- Front right headlight -MX2- 4 - Right daytime running light bulb -L175- |
| SC12 | - | - |
| SC13 | 7.5A | Front left headlight -MX1- 4 Left tail light -MX3- 4 |
| SC14 | 7.5A | Front right headlight -MX2- 4 Right tail light -MX4- 4 |
| SC15 | 7.5A 2 10A 1, 4 15A 5 | Radio -R- 4, 5 Rotary light switch -EX1- Switch module 1 in centre console -EX23- 2 Heater control unit -J162- 2 Number plate light -X- 2 Centre switch module in dash panel -EX22- Centre switch module 2 in dash panel -EX35- 2 Selector lever -E313- 2 Air conditioning system control unit -J301- 2 Cigarette lighter -U1- 2 Light conductor for front centre console background lighting -W74- 4 Light conductor for front passenger side background lighting -W85- 4 Light conductor for driver side background lighting -W96- 4 Left number plate light -X4- 4 Right number plate light -X5- 4 |
| SC16 | 7.5A | Left tail light -MX3- 4 - Rear left fog light bulb -L46- Right tail light -MX4- 4 - Rear right fog light bulb -147- Dash panel insert -K- Onboard supply control unit -J519- |
| SC17 | 15A | Rear window wiper motor -V12- |
| SC18 | 30A | Sliding sunroof adjustment control unit -J245- |
| SC19 | 25A | Onboard supply control unit -J519- - Rear lid central locking |
| SC20 | 30A | Onboard supply control unit -J519- - Heated rear window |
| SC21 | 20A 2 15A 1 7.5A 7 | Onboard supply control unit -J519- - Reversing light, turn-off light, fog light |
| SC22 | 25A | Onboard supply control unit -J519- - Treble horn |
| SC23 | 30A 1 15A 2 | Voltage converter -A19- 1 Onboard supply control unit -J519- 2 |
| SC24 | 20A 7.5A 6 | Steering column combination switch -E595- |
| SC25 | 30A | Onboard supply control unit -J519- - Front wiper motor |
| SC26 | 15A | Radio -R- 2, 5 Onboard supply control unit -J519- - Headlight dipped beam |
| SC27 | 15A | Onboard supply control unit -J519- - Turn signal |
| SC28 | 7.5A | Selector lever -E313- |
| SC29 | 15A | Fuel pump relay -J17- |
| SC30 | 7.5A | Main relay -J271- Steering column combination switch -E595- Diagnostic connection -U31- Dash panel insert -K- Climatronic control unit -J255- 4 Engine/motor control unit -J623- 4 |
| SC31 | 15A | Onboard supply control unit -J519- - Headlight dipped beam |
| SC32 | 7.5A | Onboard supply control unit -J519- - Terminal 30 |
| SC33 | 10A/15A 4 | Rotary light switch -EX1- |
| SC34 | 7.5A | Onboard supply control unit -J519- - Interior light |
| SC35 | 7.5A 1 10A 2 | Dash panel insert -K- 1 Front right headlight -MX2- 2 |
| SC36 | 7.5A 1 10A 2 | Relay for emergency braking function -J1020- 1 - Emergency braking function sensor unit -J939- Front left headlight -MX1- 2 |
| SC37 | 7.5A | ABS control unit -J104- Terminal 15 voltage supply relay -J329- Emergency braking function sensor unit -J939- 4 |
| SC38 | 7.5A | Centre switch module in dash panel -EX22- 4 - Start/Stop operation button -E693- Voltage converter -A19- 4 Relay for emergency braking function -J1020- 4 Starter relay 1 -J906- 4 Starter relay 2 -J907- 4 |
| SC39 | 15A | Steering column combination switch -E595- |
| SC40 | 10A | Lambda probe 1 before catalytic converter -GX10- - Lambda probe heater -Z19- - Lambda probe -G39- Lambda probe 1 after catalytic converter -GX7- - Lambda probe 1 heater after catalytic converter -Z29- - Lambda probe after catalytic converter -G130- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- 4 Exhaust camshaft control valve 1 -N318- 4 Valve for oil pressure control -N428- 4 Relay for gas shut-off valves -J908- 4 High-pressure valve for gas mode -N372- 4 Radiator fan -V7- |
| SC41 | 7.5A | Brake light switch -F- Clutch pedal switch -F36- Clutch position sender -G476- Camshaft control valve 1 -N205- |
| SC42 | 15A | Engine/motor control unit -J623- |
| SC43 | 10A | Air conditioning system relay -J32- 4 Vacuum pump for brakes -V192- 4 - Brake servo pressure sensor -G294- |
| SC44 | 15A/20A 4 | Injector, cylinder 1 -N30- Injector, cylinder 2 -N31- Injector, cylinder 3 -N32- Gas injection valve 1 -N366- 4 Gas injection valve 2 -N367- 4 Gas injection valve 3 -N368- 4 Fuel pressure regulating valve -N276- 4 Charge air cooling pump -V188- 4 Fuel pump control unit -J538- 4 |
| SC45 | 20A | Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- |
| SC46 | 20A | Cigarette lighter -U1- |
| SC47 | 30A | Heater control unit -J162- 4 Air conditioning system control unit -J301- 4 |
| SC48 | 15A | Heated front seats control unit -J774- |
| SC49 | 30A | Operating unit for window regulator in driver door -E512- Front right window regulator switch -E41- |
| SC50 | 20A/10A/25A 4 | Rotary light switch -EX1- |
| SC51 | 30A | Operating unit for window regulator in driver door -E512- - Front right window regulator switch -E41- |
| 1) Only models with start/stop system 2) Only models with no start/stop system 3) Only right-hand drive models 4) Depending on equipment 5) Only models with Touch radio 6) Only models with Coming Home function 7) Only models with no fog lights | ||
From July 2018
| № | A | Function/component |
|---|---|---|
| SC1 | 10A | Air conditioning system control unit -J301- Air conditioning system relay -J32- High-pressure sender -G65- Diagnostic connection -U31- |
| SC2 | 7.5A | Front left headlight -MX1- - Left headlight range control motor -V48- Front right headlight -MX2- - Right headlight range control motor -V49- Parking aid control unit -J446- Mirror adjustment switch -E43- Headlight range control regulator -E102- Steering column combination switch -E595- 4 Centre switch module 2 in dash panel -EX35- - Button for right seat heating -E654- Centre switch module in dash panel -EX22- - Button for left seat heating -E653- |
| SC3 | 7.5A | Terminal 15 voltage supply relay -J329- Power steering control unit -J500- Radiator fan control unit -J293- Automated manual gearbox control unit -J514- Selector lever -E313- Dash panel insert -K- Steering column combination switch -E595- Engine/motor control unit -J623- Onboard supply control unit -J519- |
| SC4 | 7.5A | Airbag control unit -J234- Centre switch module 2 in dash panel -EX35- - Seat heating |
| SC5 | 7.5A | Reversing light switch -F4- 4 Onboard supply control unit -J519- 4 - Reversing light |
| SC6 | 10A | Windscreen and rear window washer pump -V59- |
| SC7 | 10A | Front left headlight -MX1- - Left headlight main beam bulb -M30- Dash panel insert -K- Onboard supply control unit -J519- - Main beam |
| SC8 | 10A | Front right headlight -MX2- - Right headlight main beam bulb -M32- |
| SC9 | - | - |
| SC10 | 7.5A | Onboard supply control unit -J519- 4 - Heated exterior mirror Diagnostic connection -U31- 4 Reversing camera -R189- 4 Rain and light sensor -G397- 4 Climatronic control unit -J255- 4 |
| SC11 | 10A | Daytime running lights changeover relay -J89- 4 - Front left headlight -MX1 - - Front right headlight -MX2- Front left headlight -MX1- 4 - Left daytime running light bulb -L174- Front right headlight -MX2- 4 - Right daytime running light bulb -L175- |
| SC12 | - | - |
| SC13 | 7.5A | Front left headlight -MX1- 4 Left tail light -MX3- 4 |
| SC14 | 7.5A | Front right headlight -MX2- 4 Right tail light -MX4- 4 |
| SC15 | 7.5A 2 15A 5 | Radio -R- 4, 5 Rotary light switch -EX1- 2 Switch module 1 in centre console -EX23- 2 Heater control unit -J162- 2 Number plate light -X- 2 Centre switch module in dash panel -EX22- Centre switch module 2 in dash panel -EX35- 2 Selector lever -E313- 2 Air conditioning system control unit -J301- 2 Cigarette lighter -U1- 2 Light conductor for front centre console background lighting -W74- 4 Light conductor for front passenger side background lighting -W85- 4 Light conductor for driver side background lighting -W96- 4 Left number plate light -X4- 4 Right number plate light -X5- 4 |
| SC16 | 7.5A | Left tail light -MX3- 4 - Rear left fog light bulb -L46- Right tail light -MX4- 4 - Rear right fog light bulb -L47- Dash panel insert -K- Onboard supply control unit -J519- |
| SC17 | 15A | Rear window wiper motor -V12- |
| SC18 | 30A | Sliding sunroof adjustment control unit -J245- |
| SC19 | 25A | Onboard supply control unit -J519- - Rear lid central locking |
| SC20 | 30A | Onboard supply control unit -J519- - Heated rear window |
| SC21 | 20A 2 7.5A 7 | Onboard supply control unit -J519- - Reversing light, turn-off light, fog light |
| SC22 | 25A | Onboard supply control unit -J519- - Treble horn |
| SC23 | 30A 1 15A 2 | Voltage converter -A19- 1 Onboard supply control unit -J519- 2 |
| SC24 | 20A 7.5A 6 | Steering column combination switch -E595- |
| SC25 | 30A | Onboard supply control unit -J519- - Front wiper motor |
| SC26 | 15A | Radio -R- 2, 5 Onboard supply control unit -J519- 1 - Headlight dipped beam |
| SC27 | 15A | Onboard supply control unit -J519- - Turn signal |
| SC28 | 7.5A | Selector lever -E313- |
| SC29 | 15A | Fuel pump relay -J17- |
| SC30 | 7.5A | Main relay -J271- Steering column combination switch -E595- Diagnostic connection -U31- Dash panel insert -K- Engine/motor control unit -J623- 4 |
| SC31 | 15A | Onboard supply control unit -J519- - Headlight dipped beam |
| SC32 | 7.5A | Onboard supply control unit -J519- - Terminal 30 |
| SC33 | 10A/15A 4 | Rotary light switch -EX1- |
| SC34 | 7.5A | Onboard supply control unit -J519- - Interior light |
| SC35 | 7.5A 1 10A 2 | Dash panel insert -K- 1 Front right headlight -MX2- 2 |
| SC36 | 7.5A 1 10A 2 | Relay for emergency braking function -J1020- 1 - Emergency braking function sensor unit -J939- Front left headlight -MX1- 2 |
| SC37 | 7.5A | ABS control unit -J104- Terminal 15 voltage supply relay -J329- Emergency braking function sensor unit -J939- 4 |
| SC38 | 7.5A | Centre switch module in dash panel -EX22- 4 - Start/Stop operation button -E693- Voltage converter -A19- 4 Relay for emergency braking function -J1020- 4 Starter relay 1 -J906- 4 Starter relay 2 -J907- 4 |
| SC39 | 15A | Steering column combination switch -E595- |
| SC40 | 10A | Lambda probe 1 before catalytic converter -GX10- - Lambda probe heater -Z19- - Lambda probe -G39- Lambda probe 1 after catalytic converter -GX7- - Lambda probe 1 heater after catalytic converter -Z29- - Lambda probe after catalytic converter -G130- Activated charcoal filter solenoid valve 1 -N80- Camshaft control valve 1 -N205- 4 Exhaust camshaft control valve 1 -N318- 4 Valve for oil pressure control -N428- 4 Relay for gas shut-off valves -J908- 4 High-pressure valve for gas mode -N372- 4 Radiator fan -V7- |
| SC41 | 7.5A | Brake light switch -F- Clutch pedal switch -F36- Clutch position sender -G476- Camshaft control valve 1 -N205- |
| SC42 | 15A | Engine/motor control unit -J623- |
| SC43 | 10A | Air conditioning system relay -J32- 4 Vacuum pump for brakes -V192- 4 - Brake servo pressure sensor -G294- |
| SC44 | 15A/20A 4 | Injector, cylinder 1 -N30- Injector, cylinder 2 -N31- Injector, cylinder 3 -N32- Gas injection valve 1 -N366- 4 Gas injection valve 2 -N367- 4 Gas injection valve 3 -N368- 4 Fuel pressure regulating valve -N276- 4 Charge air cooling pump -V188- 4 Fuel pump control unit -J538- 4 |
| SC45 | 20A | Ignition coil 1 with output stage -N70- Ignition coil 2 with output stage -N127- Ignition coil 3 with output stage -N291- |
| SC46 | 20A | Cigarette lighter -U1- |
| SC47 | 30A | Heater control unit -J162- 4 Air conditioning system control unit -J301- 4 |
| SC48 | 15A | Heated front seats control unit -J774- |
| SC49 | 30A | Operating unit for window regulator in driver door -E512- Front right window regulator switch -E41- |
| SC50 | 20A/10A/25A 4 | Rotary light switch -EX1- |
| SC51 | 30A | Operating unit for window regulator in driver door -E512- - Front right window regulator switch -E41 - |
| 1) Only models with start/stop system 2) Only models with no start/stop system 3) Only right-hand drive models 4) Depending on equipment 5) Only models with Touch radio 6) Only models with Coming Home function 7) Only models with no fog lights | ||
Relay Panel
| № | Function |
|---|---|
| 1 | Terminal 75 voltage supply relay 1 -J680- |
| 2 | Terminal 15 voltage supply relay -J329- |
| 3 | Starter relay 2 -J907- (Only models with start/stop system) |
| 4 | Main relay -J271- |
| 5 | Daytime running lights changeover relay -J89- |
| 6 | Starter relay 1 -J906- (Only models with start/stop system) |
| 7/A | Fuel pump relay -J17- (Only models with petrol engine) |
| 7/B | Main and dip beam relay -J33- (Only models with no start/stop system) |
| Relay for emergency braking function -J1020- (Only models with start/stop system) | |
| 8 | - |
| 9 | - |
| 10 | Air conditioning system relay -J32- |
| 11/A | Starter inhibitor relay -J207- |
| 11/B | Relay for gas shut-off valves -J908- (LHD; Only models with CNG engine) |
| Fuel pump relay -J17- (RHD; Only models with CNG engine) | |
| 12 | - |