No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder B -SB1- | 30 A | - | Wiper motor -V- | 30a |
F2 | - | Fuse 2 on fuse holder B -SB2- | 30 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30a |
F3 | - | Fuse 3 on fuse holder B -SB3- | 5 A | - | Onboard supply control unit -J519- | 30a |
F4 | - | Fuse 4 on fuse holder B -SB4- | 20 A | - | ABS control unit -J104- | 30a |
F5 | - | Fuse 5 on fuse holder B -SB5- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30a |
F6 | - | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- | 30a |
F7 | - | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay -J329- | 30a |
F8 | - | Fuse 8 on fuse holder B -SB8- | 15 A | - | Radio -R- | 30a |
| | | 25 A | | Control unit with display for radio and navigation -J503- | |
F9 | - | Fuse 9 on fuse holder B -SB9- | 5 A | - | Telephone transmitter and receiver unit -R36- | 87a |
F10 | - | Fuse 10 on fuse holder B -SB10- | 10 A | - | Engine control unit -J623- | 30a |
| | | 5 A | | Motronic current supply relay -J271- | |
F11 | - | Fuse 11 on fuse holder B -SB11- | 20 A | - | Auxiliary heater relay -J8- | 30a |
| | | | | Auxiliary heater control unit -J364- | |
F12 | - | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30a |
F13 | - | Fuse 13 on fuse holder B -SB13- | 15 A | - | Engine control unit -J623-2 | 87a |
| | | 30 A | | Engine control unit -J623-3 | |
F14 | - | Fuse 14 on fuse holder B -SB14- | 20 A | - | Fuel system pressurisation pump -G6- | 87a |
| | | | | 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- | |
F15 | - | Fuse 15 on fuse holder B -SB15- | 10 A | - | Lambda probe heater -Z19- | 30a |
| | | | | Fuel pump relay -J17- | |
| | | 5 A | | Glow plug relay -J52- | |
F16 | - | Fuse 16 on fuse holder B -SB16- | 30 A | - | Front right turn signal bulb -M7- | 30a |
| | | | | Rear right turn signal bulb -M8- | |
| | | | | Right brake light bulb -M10- | |
| | | | | Right tail light bulb -M2- | |
| | | | | Right side light bulb -M3- | |
| | | | | Right reversing light bulb -M17- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight main beam bulb -M32- | |
| | | | | Right fog light bulb -L23- | |
F17 | - | Fuse 17 on fuse holder B -SB17- | 15 A | - | Horn or dual tone horn -H1- | 30a |
F18 | - | Fuse 18 on fuse holder B -SB18- | 30 A | - | Amplifier -R12-
| 30a |
| | | | | Special vehicle control unit -J608- | |
F19 | - | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor -V- | 30a |
F20 | - | Fuse 20 on fuse holder B -SB20- | 10 A | | Coolant circulation pump -V50- | 30a |
| | | | | Continued coolant circulation pump -V51- | |
F21 | - | Fuse 21 on fuse holder B -SB21- | 10 A | - | Lambda probe heater 2 -Z28- | 87a |
| | | 15 A | | Lambda probe 1 heater after catalytic converter -Z29- | |
| | | 20 A | | Front passenger door central locking motor -V57- | |
| | | | | Magnetic clutch for supercharger -N421- | |
F22 | - | Fuse 22 on fuse holder B -SB22- | 5 A | - | Clutch position sender -G476- | 87a |
| | | | | Brake light switch -F- | |
F23 | - | Fuse 23 on fuse holder B -SB23- | 5 A | - | Wastegate solenoid valve -N75- | 87a |
| | | 10 A | | Activated charcoal filter solenoid valve 1 -N80- | |
| | | 15 A | | Recirculation valve for turbocharger -N249- | |
F24 | - | Fuse 24 on fuse holder B -SB24- | 10 A | - | Secondary air pump relay -J299- | 30a |
| | | | | Injector, cylinder 1 -N30- | |
| | | | | Injector, cylinder 2 -N31- | |
| | | | | Injector, cylinder 3 -N32- | |
| | | | | Injector, cylinder 4 -N33- | |
| | | | | Camshaft control valve 1 -N205- | |
| | | | | Radiator fan -V7- | |
F25 | - | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS control unit -J104- | 30a |
| | | | | ABS hydraulic pump -V64- | |
F26 | - | Fuse 26 on fuse holder B -SB26- | 30 A | - | Left side light bulb -M1- | 30a |
| | | | | Front left turn signal bulb -M5- | |
| | | | | Left tail light bulb -M4- | |
| | | | | Rear left turn signal bulb -M6- | |
| | | | | Left brake light bulb -M9- | |
| | | | | Left headlight dipped beam bulb -M29- | |
| | | | | Left headlight main beam bulb -M30- | |
| | | | | Left reversing light bulb -M16- | |
| | | | | Rear left fog light bulb -L46- | |
| | | | | Left fog light bulb -L22- | |
F27 | - | Fuse 27 on fuse holder B -SB27- | 40 A | - | Automatic glow period control unit -J179- | 30a |
| | | 50 A | | Secondary air pump motor -V101- | |
F28 | - | Fuse 28 on fuse holder B -SB28- | 30 A | - | Terminal 15 voltage supply relay 2 -J681- | 30a |
| | | 40 A | | Terminal 15 voltage supply relay -J329-1 | |
F29 | - | Fuse 29 on fuse holder B -SB29- | 50 A | - | Fuse 37 on fuse holder C -SC32- | 30a |
F30 | - | Fuse 30 on fuse holder B -SB30- | 50 A | - | X-contact relief relay -J59- | 29a |
1 Only for engine code CHGA |
2 Petrol |
3 Diesel |
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder B -SB1- | 30 A | - | Wiper motor -V- | - |
F2 | - | Fuse 2 on fuse holder B -SB2- | 30 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30a |
F3 | - | Fuse 3 on fuse holder B -SB3- | 20 A | - | Onboard supply control unit -J519- | 30a |
F4 | - | Fuse 4 on fuse holder B -SB4- | 20 A | - | ABS control unit -J104- | 30a |
F5 | - | Fuse 5 on fuse holder B -SB5- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30a |
F6 | - | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- | 30a |
| | | | | Steering column electronics control unit -J527- | |
F7 | - | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay -J329- | 30a |
F8 | - | Fuse 8 on fuse holder B -SB8- | 15 A | - | Radio -R- | 30a |
| | | 25 A | - | Control unit with display for radio and navigation -J503- | |
| | | | | Voltage stabiliser -J532-6 | |
F9 | - | Fuse 9 on fuse holder B -SB9- | 5 A | - | Telephone transmitter and receiver unit -R36- | 87a |
F10 | - | Fuse 10 on fuse holder B -SB10- | 10 A | - | Engine control unit -J623- | 30a |
| | | 5 A | - | Motronic current supply relay -J271- | |
F11 | - | Fuse 11 on fuse holder B -SB11- | 20 A | - | Auxiliary heater relay -J8- | - |
| | | | | Auxiliary heater control unit -J364- | |
F12 | - | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30a |
F13 | - | Fuse 13 on fuse holder B -SB13- | 15 A | - | Engine control unit -J623-4 | 87a |
| | | 30 A | - | Engine control unit -J623-5 | |
F14 | - | Fuse 14 on fuse holder B -SB14- | 20 A | - | Fuel system pressurisation pump -G6- | 87a |
| | | | | 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- | |
F15 | - | Fuse 15 on fuse holder B -SB15- | 5 A | - | Fuel pump relay -J17- | 30a |
| | | 5 A | - | Glow plug relay -J52- | |
| | | 10 A | - | Fuel system diagnostic pump -V144-7 | |
| | | 10 A | - | Radiator identification sensor -G611-7 | |
| | | 10 A | | Lambda probe heater -Z19- | |
| | | 10 A | | Lambda probe heater 3 -Z62-2 | |
| | | 10 A | - | Lambda probe 1 heater after catalytic converter -Z29-3 | |
F16 | - | Fuse 16 on fuse holder B -SB16- | 30 A | - | Front right turn signal bulb -M7- | 30a |
| | | | | Rear right turn signal bulb -M8- | |
| | | | | Right brake light bulb -M10- | |
| | | | | Right tail light bulb -M2- | |
| | | | | Right side light bulb -M3- | |
| | | | | Right reversing light bulb -M17- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight main beam bulb -M32- | |
| | | | | Right fog light bulb -L23- | |
| | | | | Onboard supply control unit -J519- Terminal 30 right | |
F17 | - | Fuse 17 on fuse holder B -SB17- | 15 A | - | Horn or dual tone horn -H1- | 30a |
| | | | | Bass horn -H7- | |
| | | | | Treble horn -H2- | |
F18 | - | Fuse 18 on fuse holder B -SB18- | 30 A | - | Amplifier -R12- | 30a |
| | | 30 A | | Special vehicle control unit -J608- | |
F19 | - | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor -V- | 30a |
| | | | | Wiper motor control unit -J400- | |
F20 | - | Fuse 20 on fuse holder B -SB20- | 10 A | - | Coolant circulation pump -V50- | 30a |
| | | | | Continued coolant circulation pump -V51- | |
| | | 20 A | - | Fuel pressure regulating valve -N276-8 | |
F21 | - | Fuse 21 on fuse holder B -SB21- | 10 A | - | Lambda probe heater -Z19- | 87a |
| | | | | Lambda probe heater 2 -Z28- | |
| | | | | Magnetic clutch for supercharger -N421- | |
| | | 15 A | - | Lambda probe 1 heater after catalytic converter -Z29- | |
| | | | | Front passenger door central locking motor -V57- | |
| | | 20 A | - | Vacuum pump for brakes -V192-9 | |
F22 | - | Fuse 22 on fuse holder B -SB22- | 5 A | - | Clutch position sender -G476- | 87a |
| | | | | Brake light switch -F- | |
F23 | - | Fuse 23 on fuse holder B -SB23- | 5 A | - | Wastegate solenoid valve -N75- | 87a |
| | | 15 A | - | Recirculation valve for turbocharger -N249- | |
| | | 15 A | - | Secondary air inlet valve -N112-1 | |
F24 | - | Fuse 24 on fuse holder B -SB24- | 10 A | - | Secondary air pump relay -J299- | 30a |
| | | | | Injector, cylinder 1 -N30- | |
| | | | | Injector, cylinder 2 -N31- | |
| | | | | Injector, cylinder 3 -N32- | |
| | | | | Injector, cylinder 4 -N33- | |
| | | | | Camshaft control valve 1 -N205- | |
| | | | | Radiator fan -V7- | |
| | | | | Activated charcoal filter solenoid valve 1 -N80- | |
F25 | - | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS control unit -J104- | 30a |
| | | | | ABS hydraulic pump -V64- | |
F26 | - | Fuse 26 on fuse holder B -SB26- | 30 A | - | Onboard supply control unit -J519- Terminal 30, left | 30a |
| | | | | Left side light bulb -M1- | |
| | | | | Front left turn signal bulb -M5- | |
| | | | | Left tail light bulb -M4- | |
| | | | | Rear left turn signal bulb -M6- | |
| | | | | Left brake light bulb -M9- | |
| | | | | Left headlight dipped beam bulb -M29- | |
| | | | | Left headlight main beam bulb -M30- | |
| | | | | Left reversing light bulb -M16- | |
| | | | | Rear left fog light bulb -L46- | |
| | | | | Left fog light bulb -L22- | |
F27 | - | Fuse 27 on fuse holder B -SB27- | 40 A | - | Automatic glow period control unit -J179- | 30a |
| | | 50 A | | Secondary air pump motor -V101- | |
F28 | - | Fuse 28 on fuse holder B -SB28- | 30 A | - | Terminal 15 voltage supply relay 2 -J681- | 30a |
F29 | - | Fuse 29 on fuse holder B -SB29- | 50 A | - | Fuse 37 on fuse holder C -SC33- | 30a |
F30 | - | Fuse 30 on fuse holder B -SB30- | 50 A | - | X-contact relief relay -J59- | 29a |
1 CBTA, CBUA |
2 CBTA |
3 CBUA |
4 Petrol |
5 Diesel |
6 Start-stop |
7 CBFA |
8 CCTA |
9 Dual clutch gearbox 0AM and ABS with TCS |
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder B -SB1- | - | - | Vacant | - |
F2 | - | Fuse 2 on fuse holder B -SB2- | 30 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30a |
| | | | | Engine component current supply relay -J757-7 | |
F3 | - | Fuse 3 on fuse holder B -SB3- | 20 A | - | Onboard supply control unit -J519- | 30a |
| | | | | Battery monitor control unit -J367-6 | |
F4 | - | Fuse 4 on fuse holder B -SB4- | 30 A | - | ABS control unit -J104- | 30a |
F5 | - | Fuse 5 on fuse holder B -SB5- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30a |
F6 | - | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- | 30a |
| | | | | Steering column electronics control unit -J527- | |
F7 | - | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay -J329- | 30a |
F8 | - | Fuse 8 on fuse holder B -SB8- | 15 A | - | Radio -R- | 30a |
| | | | | TV tuner -R78- | |
| | | 25 A | - | Control unit with display for radio and navigation -J503- | |
| | | | | Voltage stabiliser -J532-6 | |
F9 | - | Fuse 9 on fuse holder B -SB9- | 5 A | - | Mobile telephone operating electronics control unit -J412- | 87a |
F10 | - | Fuse 10 on fuse holder B -SB10- | 10 A | - | Engine control unit -J623- | 30a |
| | | | | Terminal 30 voltage supply relay -J317- | |
| | | | | Main relay -J271- | |
| | | 5 A | - | Motronic current supply relay -J271- | |
F11 | - | Fuse 11 on fuse holder B -SB11- | 20 A | - | Auxiliary heater control unit -J364- | 30a |
F12 | - | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30a |
F13 | - | Fuse 13 on fuse holder B -SB13- | 15 A | - | Engine control unit -J623-4 | 87a |
| | | 30 A | - | Engine control unit -J623-5 | |
F14 | - | Fuse 14 on fuse holder B -SB14- | 20 A | - | Ignition transformer -N152-10 | 87a |
| | | | | 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- | |
F15 | - | Fuse 15 on fuse holder B -SB15- | 5 A | - | Fuel pump relay -J17- | 87a |
| | | | | Electric fuel pump 2 relay -J49- | |
| | | | | Low heat output relay -J359- | |
| | | | | High heat output relay -J360- | |
| | | 5 A | - | Automatic glow time control unit -J179- | |
| | | 10 A | - | Fuel system diagnostic pump -V144-7 | |
| | | | | Radiator identification sensor -G611-7 | |
| | | | | Lambda probe heater -Z19- | |
| | | | | Lambda probe 1 heater after catalytic converter -Z29-3 , 11 | |
| | | | | Lambda probe heater 3 -Z62-2 | |
| | | | | Injector, cylinder 1 -N30-12 | |
| | | | | Injector, cylinder 2 -N31-12 | |
| | | | | Injector, cylinder 3 -N32-12 | |
| | | | | Injector, cylinder 4 -N33-12 | |
F16 | - | Fuse 16 on fuse holder B -SB16- | 30 A | - | Front right turn signal bulb -M7- | 30a |
| | | | | Rear right turn signal bulb -M8- | |
| | | | | Right brake light bulb -M10- | |
| | | | | Right tail light bulb -M2- | |
| | | | | Right side light bulb -M3- | |
| | | | | Right reversing light bulb -M17- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight main beam bulb -M32- | |
| | | | | Right fog light bulb -L23- | |
| | | | | Onboard supply control unit -J519- | |
F17 | - | Fuse 17 on fuse holder B -SB17- | 15 A | - | Dual tone horn relay -J4- | 30a |
| | | | | Bass horn -H7- | |
| | | | | Treble horn -H2- | |
F18 | - | Fuse 18 on fuse holder B -SB18- | 30 A | - | Amplifier -R12- | 30a |
| | | 30 A | | Special vehicle control unit -J608- | |
F19 | - | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor -V- | 30a |
| | | | | Driver side windscreen wiper motor -V216- | |
| | | | | Wiper motor control unit -J400- | |
F20 | - | Fuse 20 on fuse holder B -SB20- | 10 A | - | Coolant circulation pump -V50- | 30a |
| | | 20 A | - | Fuel pressure regulating valve -N276-8 , 13 , 14 , 8 | |
F21 | - | Fuse 21 on fuse holder B -SB21- | 10 A | - | Lambda probe heater -Z19- | 87a |
| | | 10 A | - | Lambda probe heater 2 -Z28- | |
| | | 10 A | - | Magnetic clutch for supercharger -N421- | |
| | | 15 A | - | Lambda probe 1 heater after catalytic converter -Z29- | |
| | | 15 A | - | Front passenger door central locking motor -V57- | |
| | | 20 A | - | Vacuum pump for brakes -V192-9 | |
F22 | - | Fuse 22 on fuse holder B -SB22- | 5 A | - | Clutch position sender -G476- | 87a |
F23 | - | Fuse 23 on fuse holder B -SB23- | 10 A | - | Wastegate solenoid valve -N75- | 87a |
| | | | | Exhaust gas recirculation cooler changeover valve -N345-15 | |
| | | 15 A | | Recirculation valve for turbocharger -N249- | |
| | | | | Secondary air inlet valve -N112-1 | |
| | | | - | Fuel system diagnostic pump -V144-1 | |
| | | 15 A | - | Fuel pressure regulating valve -N276- | |
| | | | | Secondary air pump relay -J299-10 , 7 | |
| | | | | Engine component current supply relay -J757-7 | |
| | | 5 A | - | Continued coolant circulation relay -J151-7 | |
F24 | - | Fuse 24 on fuse holder B -SB24- | 10 A | - | Camshaft control valve 1 -N205- | 30a |
| | | | | Radiator fan -V7- | |
| | | | | Activated charcoal filter solenoid valve 1 -N80- | |
| | | | | Variable intake manifold changeover valve -N156- | |
| | | | | Throttle valve module -J338- | |
| | | | | Auxiliary coolant pump relay -J496-11 | |
| | | | | Oil pressure regulation valve -N428-8 | |
F25 | - | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS control unit -J104- | 30a |
| | | | | ABS hydraulic pump -V64- | |
F26 | - | Fuse 26 on fuse holder B -SB26- | 30 A | - | Onboard supply control unit -J519- | 30a |
| | | | | Left side light bulb -M1- | |
| | | | | Front left turn signal bulb -M5- | |
| | | | | Left tail light bulb -M4- | |
| | | | | Rear left turn signal bulb -M6- | |
| | | | | Left brake light bulb -M9- | |
| | | | | Left headlight dipped beam bulb -M29- | |
| | | | | Left headlight main beam bulb -M30- | |
| | | | | Left reversing light bulb -M16- | |
| | | | | Rear left fog light bulb -L46- | |
| | | | | Left fog light bulb -L22- | |
F27 | - | Fuse 27 on fuse holder B -SB27- | 50 A | - | Automatic glow period control unit -J179- | 30a |
| | | 40 A | | Secondary air pump motor -V101- | |
F28 | - | Fuse 28 on fuse holder B -SB28- | - | - | Vacant | - |
F29 | - | Fuse 29 on fuse holder B -SB29- | 50 A | - | Fuse 32 on fuse holder C -SC32- | 30a |
| | | | | Driver seat adjustment thermal fuse 1 -S44- | |
F30 | - | Fuse 30 on fuse holder B -SB30- | 50 A | - | X-contact relief relay -J59- | 29a |
1 CBTA, CBUA |
2 CBTA |
3 CBUA |
4 Petrol |
5 Diesel |
6 Start- stop |
7 CBFA |
8 CCTA |
9 Dual clutch gearbox 0AM and ABS with TCS |
10 CHGA |
11 CBZB |
12 CGGA |
13 CCZB |
14 CDAA |
15 CAYB, CAYC |
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder B -SB1- | - | - | Vacant | - |
F2 | - | Fuse 2 on fuse holder B -SB2- | 30 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30a |
| | | | | Engine component current supply relay -J757-7 | |
F3 | - | Fuse 3 on fuse holder B -SB3- | 20 A | - | Onboard supply control unit -J519- | 30a |
| | | | | Battery monitor control unit -J367-6 | |
F4 | - | Fuse 4 on fuse holder B -SB4- | 30 A | - | ABS control unit -J104- | 30a |
F5 | - | Fuse 5 on fuse holder B -SB5- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30a |
F6 | - | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- | 30a |
| | | | | Steering column electronics control unit -J527- | |
F7 | - | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay -J329- | 30a |
F8 | - | Fuse 8 on fuse holder B -SB8- | 15 A | - | Radio -R- | 30a |
| | | | | TV tuner -R78- | |
| | | 25 A | - | Control unit with display for radio and navigation -J503- | |
| | | | | Voltage stabiliser -J532-6 | |
F9 | - | Fuse 9 on fuse holder B -SB9- | 5 A | - | Mobile telephone operating electronics control unit -J412- | 87a |
F10 | - | Fuse 10 on fuse holder B -SB10- | 10 A | - | Engine control unit -J623- | 30a |
| | | | | Terminal 30 voltage supply relay -J317- | |
| | | | | Main relay -J271- | |
| | | 5 A | - | Motronic current supply relay -J271- | |
F11 | - | Fuse 11 on fuse holder B -SB11- | 20 A | - | Auxiliary heater control unit -J364- | 30a |
F12 | - | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30a |
F13 | - | Fuse 13 on fuse holder B -SB13- | 15 A | - | Engine control unit -J623-4 | 87a |
| | | 30 A | - | Engine control unit -J623-5 | |
F14 | - | Fuse 14 on fuse holder B -SB14- | 20 A | - | Ignition transformer -N152-10 | 87a |
| | | | | 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- | |
F15 | - | Fuse 15 on fuse holder B -SB15- | 5 A | - | Fuel pump relay -J17- | 87a |
| | | | | Electric fuel pump 2 relay -J49- | |
| | | | | Low heat output relay -J359- | |
| | | | | High heat output relay -J360- | |
| | | | | Automatic glow period control unit -J179- | |
| | | 10 A | - | Fuel system diagnostic pump -V144-7 | |
| | | | | Radiator identification sensor -G611-7 | |
| | | | | Lambda probe heater -Z19- | |
| | | | | Lambda probe heater 3 -Z62-2 | |
| | | | | Lambda probe 1 heater after catalytic converter -Z29-3 , 11 | |
| | | | | Injector, cylinder 1 -N30-12 | |
| | | | | Injector, cylinder 2 -N31-12 | |
| | | | | Injector, cylinder 3 -N32-12 | |
| | | | - | Injector, cylinder 4 -N33-12 | |
F16 | - | Fuse 16 on fuse holder B -SB16- | 30 A | - | Onboard supply control unit -J519- Terminal 30 right | 30a |
| | | | | Rear right turn signal bulb -M8- | |
| | | | | Right brake light bulb -M10- | |
| | | | | Right tail light bulb -M2- | |
| | | | | Right side light bulb -M3- | |
| | | | | Right reversing light bulb -M17- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight main beam bulb -M32- | |
| | | | | Right fog light bulb -L23- | |
| | | | | Front right turn signal bulb -M7- | |
F17 | - | Fuse 17 on fuse holder B -SB17- | 15 A | - | Dual tone horn relay -J4- | 30a |
| | | | | Bass horn -H7- | |
| | | | | Treble horn -H2- | |
F18 | - | Fuse 18 on fuse holder B -SB18- | 30 A | - | Amplifier -R12- | 30a |
| | | 30 A | | Special vehicle control unit -J608- | |
F19 | - | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor -V- Driver side windscreen wiper motor -V216- | 30a |
| | | | | Wiper motor control unit -J400- | |
F20 | - | Fuse 20 on fuse holder B -SB20- | 10 A | - | Coolant circulation pump -V50- | 30a |
| | | 20 A | - | Fuel pressure regulating valve -N276-8 , 13 , 14 , 8 | |
F21 | - | Fuse 21 on fuse holder B -SB21- | 10 A | - | Lambda probe heater -Z19- | 87a |
| | | 10 A | - | Lambda probe heater 2 -Z28- | |
| | | 10 A | - | Magnetic clutch for supercharger -N421- | |
| | | 15 A | - | Lambda probe 1 heater after catalytic converter -Z29- | |
| | | 15 A | - | Front passenger door central locking motor -V57- | |
| | | 20 A | - | Vacuum pump for brakes -V192-9 | |
F22 | - | Fuse 22 on fuse holder B -SB22- | 5 A | - | Clutch position sender -G476- | 87a |
F23 | - | Fuse 23 on fuse holder B -SB23- | 10 A | - | Wastegate solenoid valve -N75- | 87a |
| | | | - | Exhaust gas recirculation cooler changeover valve -N345-15 | |
| | | 15 A | | Recirculation valve for turbocharger -N249- | |
| | | | | Secondary air inlet valve -N112-1 | |
| | | | | Fuel system diagnostic pump -V144-1 | |
| | | | | Fuel pressure regulating valve -N276- | |
| | | | | Secondary air pump relay -J299-10 , 7 | |
| | | | - | Engine component current supply relay -J757-7 | |
| | | 5 A | - | Continued coolant circulation relay -J151-7 | |
F24 | - | Fuse 24 on fuse holder B -SB24- | 10 A | - | Camshaft control valve 1 -N205- | 30a |
| | | | | Radiator fan -V7- | |
| | | | | Activated charcoal filter solenoid valve 1 -N80- | |
| | | | | Variable intake manifold changeover valve -N156- | |
| | | | | Throttle valve module -J338- | |
| | | | | Auxiliary coolant pump relay -J496-11 | |
| | | | | Oil pressure regulation valve -N428-8 | |
F25 | - | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS control unit -J104- | 30a |
| | | | | ABS hydraulic pump -V64- | |
F26 | - | Fuse 26 on fuse holder B -SB26- | 30 A | - | Onboard supply control unit -J519- | 30a |
| | | | | Left side light bulb -M1- | |
| | | | | Front left turn signal bulb -M5- | |
| | | | | Left tail light bulb -M4- | |
| | | | | Rear left turn signal bulb -M6- | |
| | | | | Left brake light bulb -M9- | |
| | | | | Left headlight dipped beam bulb -M29- | |
| | | | | Left headlight main beam bulb -M30- | |
| | | | | Left reversing light bulb -M16- | |
| | | | | Rear left fog light bulb -L46- | |
| | | | | Left fog light bulb -L22- | |
F27 | - | Fuse 27 on fuse holder B -SB27- | 50 A | - | Automatic glow period control unit -J179- | 30a |
| | | 40 A | | Secondary air pump motor -V101- | |
F28 | - | Fuse 28 on fuse holder B -SB28- | - | - | Vacant | - |
F29 | - | Fuse 29 on fuse holder B -SB29- | 50 A | - | Fuse 32 on fuse holder C -SC32- | 30a |
| | | | | Driver seat adjustment thermal fuse 1 -S44- | |
F30 | - | Fuse 30 on fuse holder B -SB30- | 50 A | - | X-contact relief relay -J59- | 29a |
1 CBTA, CBUA |
2 CBTA |
3 CBUA |
4 Petrol |
5 Diesel |
6 Start-stop |
7 CBFA |
8 CCTA |
9 Dual clutch gearbox 0AM and ABS with TCS |
10 CHGA |
11 CBZB |
12 CGGA |
13 CCZB |
14 CDAA |
15 CAYB, CAYC |
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder B -SB1- | - | - | Vacant | - |
F2 | - | Fuse 2 on fuse holder B -SB2- | 30 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30a |
| | | | | Engine component current supply relay -J757-7 | |
F3 | - | Fuse 3 on fuse holder B -SB3- | 20 A | - | Onboard supply control unit -J519- | 30a |
| | | | | Battery monitor control unit -J367-6 | |
F4 | - | Fuse 4 on fuse holder B -SB4- | 30 A | - | ABS control unit -J104- | 30a |
F5 | - | Fuse 5 on fuse holder B -SB5- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30a |
F6 | - | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- | 30a |
| | | | | Steering column electronics control unit -J527- | |
F7 | - | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay -J329- | 30a |
F8 | - | Fuse 8 on fuse holder B -SB8- | 15 A | - | Radio -R- | 30a |
| | | | | TV tuner -R78- | |
| | | 20 A | - | Control unit with display for radio and navigation -J503- | |
| | | | | Voltage stabiliser -J532-6 | |
F9 | - | Fuse 9 on fuse holder B -SB9- | 5 A | - | Mobile telephone operating electronics control unit -J412- | 87a |
F10 | - | Fuse 10 on fuse holder B -SB10- | 10 A | - | Engine control unit -J623- | 30a |
| | | | | Terminal 30 voltage supply relay -J317- | |
| | | | | Main relay -J271- | |
| | | | | Motronic current supply relay -J271- | |
| | | | | Terminal 30 voltage supply relay -J317- | |
| | | | | Engine control unit -J623- | |
F11 | - | Fuse 11 on fuse holder B -SB11- | 20 A | - | Auxiliary heater control unit -J364- | 30a |
F12 | - | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30a |
F13 | - | Fuse 13 on fuse holder B -SB13- | 15 A | - | Engine control unit -J623-4 | 87a |
| | | 30 A | - | Engine control unit -J623-5 | |
F14 | - | Fuse 14 on fuse holder B -SB14- | 20 A | - | Ignition transformer -N152-10 | 87a |
| | | | | 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- | |
| | | | | Fuel pressure regulating valve -N276- | |
| | | | | Fuel metering valve -N290- | |
F15 | - | Fuse 15 on fuse holder B -SB15- | 5 A | - | Fuel pump relay -J17- | 87a |
| | | | | Electric fuel pump 2 relay -J49- | |
| | | | | Low heat output relay -J359- | |
| | | | | High heat output relay -J360- | |
| | | | | Automatic glow period control unit -J179- | |
| | | 10 A | - | Fuel system diagnostic pump -V144-7 | |
| | | | | Radiator identification sensor -G611-7 | |
| | | | | Lambda probe heater -Z19- | |
| | | | | Lambda probe heater 3 -Z62-2 | |
| | | | | Lambda probe 1 heater after catalytic converter -Z29-3 , 11 | |
| | | | | Injector, cylinder 1 -N30-12 | |
| | | | | Injector, cylinder 2 -N31-12 | |
| | | | | Injector, cylinder 3 -N32-12 | |
| | | | - | Injector, cylinder 4 -N33-12 | |
F16 | - | Fuse 16 on fuse holder B -SB16- | 30 A | - | Onboard supply control unit -J519- | 30a |
| | | | | Rear right turn signal bulb -M8- | |
| | | | | Right brake light bulb -M10- | |
| | | | | Right tail light bulb -M2- | |
| | | | | Right side light bulb -M3- | |
| | | | | Right reversing light bulb -M17- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight main beam bulb -M32- | |
| | | | | Right fog light bulb -L23- | |
| | | | | Front right turn signal bulb -M7- | |
F17 | - | Fuse 17 on fuse holder B -SB17- | 15 A | - | Dual tone horn relay -J4- | 30a |
| | | | | Bass horn -H7- | |
| | | | | Treble horn -H2- | |
F18 | - | Fuse 18 on fuse holder B -SB18- | 30 A | - | Amplifier -R12- | 30a |
| | | 30 A | | Special vehicle control unit -J608- | |
F19 | - | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor -V- | 30a |
| | | | | Driver side windscreen wiper motor -V216- | |
| | | | | Wiper motor control unit -J400- | |
F20 | - | Fuse 20 on fuse holder B -SB20- | 10 A | - | Coolant circulation pump -V50- | 30a |
| | | 20 A | - | Fuel pressure regulating valve -N276-8 , 13 , 14 , 8 | |
F21 | - | Fuse 21 on fuse holder B -SB21- | 10 A | - | Lambda probe heater -Z19- | 87a |
| | | | - | Lambda probe heater 2 -Z28- | |
| | | | - | Magnetic clutch for supercharger -N421- | |
| | | 15 A | - | Lambda probe 1 heater after catalytic converter -Z29- | |
| | | | - | Front passenger door central locking motor -V57- | |
| | | 20 A | - | Vacuum pump for brakes -V192-9 | |
F22 | - | Fuse 22 on fuse holder B -SB22- | 5 A | - | Clutch position sender -G476- | 87a |
| | | | | Brake light switch -F- | |
F23 | - | Fuse 23 on fuse holder B -SB23- | 10 A | - | Wastegate solenoid valve -N75- | 87a |
| | | | - | Exhaust gas recirculation cooler changeover valve -N345-15 | |
| | | 15 A | | Recirculation valve for turbocharger -N249- | |
| | | | | Secondary air inlet valve -N112-1 | |
| | | | | Fuel system diagnostic pump -V144-1 | |
| | | | | Fuel pressure regulating valve -N276- | |
| | | | | Engine component current supply relay -J757-7 | |
| | | 10 A | - | Continued coolant circulation relay -J151-7 | |
| | | 5 A | | Secondary air pump relay -J299-10 , 7 | |
| | | | - | Auxiliary coolant pump relay -J496- | |
F24 | - | Fuse 24 on fuse holder B -SB24- | 10 A | - | Camshaft control valve 1 -N205- | 30a |
| | | | | Radiator fan -V7- | |
| | | | | Activated charcoal filter solenoid valve 1 -N80- | |
| | | | | Wastegate solenoid valve -N75- | |
| | | | | Intake manifold flap valve -N316-7 | |
| | | | | Secondary air inlet valve -N112-7 | |
| | | | | Recirculation valve for turbocharger -N249- | |
| | | | | Variable intake manifold changeover valve -N156- | |
| | | | | Throttle valve module -J338- | |
| | | | | Auxiliary coolant pump relay -J496-11 | |
| | | | | Oil pressure regulation valve -N428-8 | |
| | | | | 4-pin connector -T4x- on radiator fan, bottom left | |
F25 | - | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS control unit -J104- | 30a |
| | | | | ABS hydraulic pump -V64- | |
F26 | - | Fuse 26 on fuse holder B -SB26- | 30 A | - | Onboard supply control unit -J519- | 30a |
| | | | | Left side light bulb -M1- | |
| | | | | Front left turn signal bulb -M5- | |
| | | | | Left tail light bulb -M4- | |
| | | | | Rear left turn signal bulb -M6- | |
| | | | | Left brake light bulb -M9- | |
| | | | | Left headlight dipped beam bulb -M29- | |
| | | | | Left headlight main beam bulb -M30- | |
| | | | | Left reversing light bulb -M16- | |
| | | | | Rear left fog light bulb -L46- | |
| | | | | Left fog light bulb -L22- | |
F27 | - | Fuse 27 on fuse holder B -SB27- | 50 A | - | Automatic glow period control unit -J179- | 30a |
| | | 40 A | | Secondary air pump motor -V101- | |
F28 | - | Fuse 28 on fuse holder B -SB28- | - | - | Vacant | - |
F29 | - | Fuse 29 on fuse holder B -SB29- | 50 A | - | Fuse 32 on fuse holder C -SC33- | 30a |
| | | | | Driver seat adjustment thermal fuse 1 -S44- | |
F30 | - | Fuse 30 on fuse holder B -SB30- | 50 A | - | X-contact relief relay -J59- | 29a |
1 CBTA, CBUA |
2 CBTA |
3 CBUA |
4 Petrol |
5 Diesel |
6 Start-stop |
7 CBFA |
8 CCTA |
9 Dual clutch gearbox 0AM and ABS with TCS |
10 CHGA |
11 CBZB |
12 CGGA |
13 CCZB |
14 CDAA |
15 CAYB, CAYC |
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder B --SB1-- | 30 A | - | Onboard supply control unit -J519- | 30a |
F2 | - | Fuse 2 on fuse holder B --SB2-- | 20 A | - | ABS control unit -J104- | 30a |
F3 | - | Fuse 3 on fuse holder B --SB3-- | - | - | Vacant | - |
F4 | - | Fuse 4 on fuse holder B --SB4-- | 5 A | - | Onboard supply control unit -J519- | 30a |
| | | | | Battery monitor control unit -J367- | |
F5 | - | Fuse 5 on fuse holder B --SB5-- | 15 A | - | Horn or dual tone horn -H1- | 30a |
F6 | - | Fuse 6 on fuse holder B --SB6-- | 15 A | - | Terminal 15 voltage supply relay -J329- | 30a |
F7 | - | Fuse 7 on fuse holder B --SB7-- | 15 A | - | Fuel pressure regulating valve -N276- | 30a |
F8 | - | Fuse 8 on fuse holder B --SB8-- - | - | - | Vacant | - |
F9 | - | Fuse 9 on fuse holder B --SB9-- | 10 A | - | Wastegate solenoid valve -N75- | 87a |
| | | | | Activated charcoal filter solenoid valve 1 -N80- | |
| | | | | Recirculation valve for turbocharger -N249- | |
F10 | - | Fuse 10 on fuse holder B --SB10-- | 10 A | - | Air mass meter -G70- | 30a |
| | | | | Fuel system diagnostic pump -V144- | |
F11 | - | Fuse 11 on fuse holder B --SB11-- | 10 A | - | Lambda probe heater -Z19- | 30a |
F12 | - | Fuse 12 on fuse holder B --SB12-- | 10 A | - | Lambda probe 1 heater after catalytic converter -Z29- | 30a |
| | | | | Lambda probe 2 heater after catalytic converter -Z30- | |
F13 | - | Fuse 13 on fuse holder B --SB13-- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- | 87a |
F14 | - | Fuse 14 on fuse holder B --SB14-- | - | - | Vacant | - |
F15 | - | Fuse 15 on fuse holder B --SB15-- | 10 A | - | Coolant circulation pump -V50- | 30a |
| | | | | Continued coolant circulation pump -V51- | |
F16 | - | Fuse 16 on fuse holder B --SB16-- | - | - | Vacant | - |
F17 | - | Fuse 17 on fuse holder B --SB17-- | 5 A | - | Control unit in dash panel insert -J285- | 30a |
| | | | | Steering column electronics control unit -J527- | |
| | | | | Fuse 47 on fuse holder C -SC47- | |
F18 | - | Fuse 18 on fuse holder B --SB18-- | 30 A | - | Amplifier -R12- | 30a |
F19 | - | Fuse 19 on fuse holder B --SB19-- | 15 A | - | Radio -R- | 30a |
| | | | | Control unit with display for radio and navigation -J503- | |
| | | | | Fuse 28 on fuse holder C -SC28- | |
F20 | - | Fuse 20 on fuse holder B --SB20-- | 5 A | - | Remote control receiver for auxiliary heater -R64- | 30a |
| | | | | Mobile telephone operating electronics control unit -J412- | |
| | | 20 A | - | Coolant circulation pump -V50- | |
F21 | - | Fuse 21 of fuse holder B --SB21-- | - | - | Vacant | - |
F22 | - | Fuse 22 on fuse holder B --SB22-- | - | - | Vacant | - |
F23 | - | Fuse 23 on fuse holder B --SB23-- | 10 A | - | Engine control unit -J623- | 87a |
| | | | | Motronic current supply relay -J271- | |
F24 | - | Fuse 24 on fuse holder B --SB24-- | 5 A | - | Data bus diagnostic interface -J533- | 87a |
F25 | - | Fuse 25 on fuse holder B --SB25-- | - | - | Vacant | - |
F26 | - | Fuse 26 on fuse holder B --SB26-- | - | - | Vacant | - |
F27 | - | Fuse 27 on fuse holder B --SB27-- | 5 A | - | Exhaust flap 1 valve -N321- | 30a |
F28 | - | Fuse 28 on fuse holder B --SB28-- | 15 A | - | Engine control unit -J623- | 87a |
F29 | - | Fuse 29 on fuse holder B --SB29-- | 5 A | - | Auxiliary coolant pump relay -J496- | 87a |
| | | | | Clutch position sender -G476- | |
F30 | - | Fuse 30 on fuse holder B --SB30-- | 5 A | - | Remote control receiver for auxiliary heater -R64- | 30a |
F31 | - | Fuse 31 on fuse holder B --SB31-- | 30 A | - | Wiper motor -V- | 30a |
F32 | - | Fuse 32 on fuse holder B --SB32-- | - | - | Vacant | - |
F33 | - | Fuse 33 on fuse holder B --SB33-- | - | - | Vacant | - |
F34 | - | Fuse 34 on fuse holder B --SB34-- | - | - | Vacant | - |
F35 | - | Fuse 35 on fuse holder B --SB35-- | - | - | Vacant | - |
F36 | - | Fuse 36 on fuse holder B --SB36-- | - | - | Vacant | - |
F37 | - | Fuse 37 on fuse holder B --SB37-- | - | - | Vacant | - |
F38 | - | Fuse 38 on fuse holder B --SB38-- | 10 A | - | Camshaft control valve 1 -N205- | 87a |
| | | | | Radiator fan control unit -J293- | |
| | | | | Radiator fan -V7- | |
F39 | - | Fuse 39 on fuse holder B --SB39-- | 5 A | - | Clutch position sender -G476- | 87a |
| | | | | Brake light switch -F- | |
F40 | - | Fuse 40 on fuse holder B --SB40-- | 20 A | - | Ignition coil 1 with output stage -N70- | 30a |
| | | | | Ignition coil 2 with output stage -N127- | |
| | | | | Ignition coil 3 with output stage -N291- | |
| | | | | Ignition coil 4 with output stage -N292- | |
F41 | - | Fuse 41 on fuse holder B --SB41-- | - | - | Vacant | - |
F42 | - | Fuse 42 on fuse holder B --SB42-- | 5 A | - | Engine component current supply relay -J757- | 30a |
F43 | - | Fuse 43 on fuse holder B --SB43-- | - | - | Vacant | - |
F44 | - | Fuse 44 on fuse holder B --SB44-- | - | - | Vacant | - |
F45 | - | Fuse 45 on fuse holder B --SB45-- | - | - | Vacant | - |
F46 | - | Fuse 46 on fuse holder B --SB46-- | - | - | Vacant | - |
F47 | - | Fuse 47 on fuse holder B --SB47-- | 30 A | - | Onboard supply control unit -J519- | 30a |
F48 | - | Fuse 48 on fuse holder B --SB48-- | 40 A | - | ABS control unit -J104- | 30a |
F49 | - | Fuse 49 on fuse holder B --SB49-- | 40 A | - | Terminal 15 voltage supply relay 2 -J681- | 30a |
| | | | | Fuel pump control unit -J538- | |
| | | | | Terminal 15 voltage supply relay -J329- | |
F50 | - | Fuse 50 on fuse holder B --SB50-- | - | - | Vacant | - |
F51 | - | Fuse 51 on fuse holder B --SB51-- | - | - | Vacant | - |
F52 | - | Fuse 52 on fuse holder B --SB52- - | 50 A | - | X-contact relief relay -J59- | 29a |
F53 | - | Fuse 53 on fuse holder B --SB53- - | 50 A | - | Fuse 32 on fuse holder C --SC32- | 30a |
F54 | - | Fuse 54 on fuse holder B --SB54-- | - | - | Vacant | - |
|
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder B -SB1- | 20 A | - | Control unit for structure-borne sound -J869- | 30a |
F2 | - | Fuse 2 on fuse holder B -SB2- | - | - | Vacant | - |
F3 | - | Fuse 3 on fuse holder B -SB3- | 20 A | - | Onboard supply control unit -J519- | 30a |
| | | | | Battery monitor control unit -J367- | |
F4 | - | Fuse 4 on fuse holder B -SB4- | 30 A | - | ABS control unit -J104- | 30a |
F5 | - | Fuse 5 on fuse holder B -SB5- | - | - | Vacant | - |
F6 | - | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- | 30a |
| | | | | Steering column electronics control unit -J527- | |
F7 | - | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay -J329- | 30a |
F8 | - | Fuse 8 on fuse holder B -SB8- | 15 A | - | Radio -R- | 30a |
| | | 20 A | - | Control unit with display for radio and navigation -J503- | |
F9 | - | Fuse 9 on fuse holder B -SB9- | 5 A | - | Mobile telephone operating electronics control unit -J412- | 87a |
F10 | - | Fuse 10 on fuse holder B -SB10- | - | - | Vacant | - |
F11 | - | Fuse 11 on fuse holder B -SB11- | - | - | Vacant | - |
F12 | - | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30a |
F13 | - | Fuse 13 on fuse holder B -SB13- | 30 A | - | Engine control unit -J623- | 87a |
F14 | - | Fuse 14 on fuse holder B -SB14- | 25 A | - | Vacuum pump relay -J318- | 87a |
| | | | | Brake servo vacuum pump -V469- | |
F15 | - | Fuse 15 on fuse holder B -SB15- | 10 A | - | Coolant circulation pump before power and control electronics for electric drive -V508- | 87a |
F16 | - | Fuse 16 on fuse holder B -SB16- | 30 A | - | Onboard supply control unit -J519- | 30a |
| | | | | Rear right turn signal bulb -M8- | |
| | | | | Right brake light bulb -M10- | |
| | | | | Right tail light bulb -M2- | |
| | | | | Right side light bulb -M3- | |
| | | | | Right reversing light bulb -M17- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight dipped beam bulb -M31- | |
| | | | | Right headlight main beam bulb -M32- | |
| | | | | Right fog light bulb -L23- | |
| | | | | Front right turn signal bulb -M7- | |
F17 | - | Fuse 17 on fuse holder B -SB17- | 15 A | - | Dual tone horn relay -J4- | 30a |
| | | | | Bass horn -H7- | |
| | | | | Treble horn -H2- | |
F18 | - | Fuse 18 on fuse holder B -SB18- | 30 A | - | Amplifier -R12- | 30a |
F19 | - | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor -V- | 30a |
| | | | | Driver side windscreen wiper motor -V216- | |
| | | | | Wiper motor control unit -J400- | |
F20 | - | Fuse 20 on fuse holder B -SB20- | - | - | Vacant | - |
F21 | - | Fuse 21 on fuse holder B -SB21- | 10 A | - | Heater coolant shut-off valve -N279- | 87a |
| | | | - | Shut-off valve for high-voltage battery coolant -N540- | |
F22 | - | Fuse 22 on fuse holder B -SB22- | 5 A | | Brake light switch -F- | 87a |
F23 | - | Fuse 23 on fuse holder B -SB23- | - | - | Vacant | - |
F24 | - | Fuse 24 on fuse holder B -SB24- | 5 A | - | Radiator fan control unit -J293- | 87a |
F25 | - | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS control unit -J104- | 30a |
| | | | | ABS hydraulic pump -V64- | |
F26 | - | Fuse 26 on fuse holder B -SB26- | 30 A | - | Onboard supply control unit -J519- | 30a |
| | | | | Left side light bulb -M1- | |
| | | | | Front left turn signal bulb -M5- | |
| | | | | Left tail light bulb -M4- | |
| | | | | Rear left turn signal bulb -M6- | |
| | | | | Left brake light bulb -M9- | |
| | | | | Left headlight dipped beam bulb -M29- | |
| | | | | Left headlight main beam bulb -M30- | |
| | | | | Left reversing light bulb -M16- | |
| | | | | Rear left fog light bulb -L46- | |
| | | | | Left fog light bulb -L22- | |
F27 | - | Fuse 27 on fuse holder B -SB27- | 60A | - | Heated windscreen relay -J47- | 30a |
F28 | - | Fuse 28 on fuse holder B -SB28- | - | - | Vacant | - |
F29 | - | Fuse 29 on fuse holder B -SB29- | 50 A | - | Fuse 32 on fuse holder C -SC32- | 30a |
F30 | - | Fuse 30 on fuse holder B -SB30- | 50 A | - | X-contact relief relay -J59- | 29a |
|
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder C -SC1- | 10 A | - | 16-pin connector -T16- Diagnostic connection | 15a |
| | | | | Switch and instrument illumination regulator -E20- | |
| | | | | Air mass meter -G70- | |
| | | | | Auxiliary heater operation relay -J485- | |
| | | | | Electronically controlled damping control unit -J250- | |
| | | | | Control unit for cornering light and headlight range control -J745- | |
| | | | | Crankcase breather heater element -N79- | |
| | | | | Left headlight range control motor -V48- | |
| | | | | Right headlight range control motor -V49- | |
| | | | | Sensor for adaptive cruise control -G550- | |
| | | | | Brake light switch -F- | |
| | | | | Park assist steering control unit -J791- | |
F2 | - | Fuse 2 on fuse holder C -SC2- | 10 A | - | Light switches -E1- | 15a |
| | | | | Brake light switch -F- | |
| | | | | ABS control unit -J104- | |
| | | | | Control unit in dash panel insert -J285- | |
| | | | | Trailer detector control unit -J345- | |
| | | | | Power steering control unit -J500- | |
| | | | | Data bus diagnostic interface -J533- | |
| | | | | Fuel pump control unit -J538- | |
| | | | | Selector lever sensors control unit -J587- | |
| | | | | Engine control unit -J623- | |
| | | | | Mechatronic unit for dual clutch gearbox -J743- | |
F3 | - | Fuse 3 on fuse holder C -SC3- | 5 A | - | Airbag control unit -J234- | 15a |
F4 | - | Fuse 4 on fuse holder C -SC4- | 5 A | - | High-pressure sender -G65- | 15a |
| | | | | Oil level and oil temperature sender -G266- | |
| | | | | Climatronic control unit -J255- | |
| | | | | Automatic anti-dazzle interior mirror -Y7- | |
| | | | | Air quality sensor -G238- | |
| | | | | Reversing light switch -F4- | |
| | | | | TCS and ESP button -E256- | |
| | | | | Heater/heat output switch -E16- | |
| | | | | Garage door opener button 1 -E392- | |
| | | | | Automatic anti-dazzle interior mirror -Y7- | |
| | | | | Tyre pressure monitor display button -E492- | |
| | | | | Park assist steering control unit -J791- | |
F5 | - | Fuse 5 on fuse holder C -SC5- | - | - | Vacant | - |
F6 | - | Fuse 6 on fuse holder C -SC6- | - | - | Vacant | - |
F7 | - | Fuse 7 on fuse holder C -SC7- | - | - | Vacant | - |
F8 | - | Fuse 8 on fuse holder C -SC8- | - | - | Vacant | - |
F9 | - | Fuse 9 on fuse holder C -SC9- | - | - | Vacant | - |
F10 | - | Fuse 10 on fuse holder C -SC10- | - | - | Vacant | - |
F11 | - | Fuse 11 on fuse holder C -SC11- | - | - | Vacant | - |
F12 | - | Fuse 12 on fuse holder C -SC12- | 10 A | - | Driver door control unit -J386- | 30a |
| | | | | Front passenger door control unit -J387- | |
F13 | - | Fuse 13 on fuse holder C -SC13- | 10 A | - | Light switches -E1- | 30a |
| | | | | 16-pin connector -T16- Diagnostic connection | |
| | | | | Rain and light sensor -G397- | |
| | | | | Reversing camera -R189- | |
F14 | - | Fuse 14 on fuse holder C -SC14- | 10 A | - | Climatronic control unit -J255- | 30a |
| | | | | Air conditioning system control unit -J301- | |
| | | | | Selector lever sensors control unit -J587- | |
| | | | | Remote control receiver for auxiliary coolant heater -R149- | |
F15 | - | Fuse 15 on fuse holder C -SC15- | 20 A | - | Onboard supply control unit -J519- | 30a |
F16 | - | Fuse 16 on fuse holder C -SC16- | 5 A | - | Rear lid handle release button -E234- | - |
F17 | - | Fuse 17 on fuse holder C -SC17- | 5 A | - | Alarm horn -H12- | 30a |
| | | | | Interior monitor send and receive module 1 -G303- | |
| | | | | Interior monitor send and receive module 2 -G305- | |
| | | | | Vehicle inclination sender -G384- | |
F18 | - | Fuse 18 on fuse holder C -SC18- | - | - | Vacant | - |
F19 | - | Fuse 19 on fuse holder C -SC19- | - | - | Vacant | - |
F20 | - | Fuse 20 on fuse holder C -SC20- | - | - | Vacant | - |
F21 | - | Fuse 21 on fuse holder C -SC21- | - | - | Vacant | - |
F22 | - | Fuse 22 on fuse holder C -SC22- | 40 A | - | Fresh air blower control unit -J126- | 30a |
F23 | - | Fuse 23 on fuse holder C -SC23- | 30 A | - | Driver door control unit -J386- | 30a |
| | | | | Front passenger door control unit -J387- | |
F24 | - | Fuse 24 on fuse holder C -SC24- | 20 A | - | Rear left door control unit -J388- | - |
| | | | | Rear right door control unit -J389- | |
F25 | - | Fuse 25 on fuse holder C -SC25- | 25 A | - | Heated rear window -Z1- Auxiliary heater | 30a |
F26 | - | Fuse 26 on fuse holder C -SC26- | 30 A | - | Rear left door control unit -J388- | 30a |
| | | | | Rear right door control unit -J389- | |
F27 | - | Fuse 27 on fuse holder C -SC27- | 15 A | - | Fuel pump control unit -J538- | 30a |
| | | | | Fuel pump relay -J17- | |
| | | | | Relay for supplementary fuel pump -J832- | |
F28 | - | Fuse 28 on fuse holder C -SC28- | - | - | Vacant | - |
F29 | - | Fuse 29 on fuse holder C -SC29- | - | - | Vacant | - |
F30 | - | Fuse 30 on fuse holder C -SC30- | 20 A | - | Automatic gearbox control unit -J217- | 30a |
| | | | | Mechatronic unit for dual clutch gearbox -J743- | |
F31 | - | Fuse 31 on fuse holder C -SC31- | 20 A | - | Vacuum pump for brakes -V192- | 30a |
F32 | - | Fuse 32 on fuse holder C -SC32- | 30 A | - | DC/AC converter with socket, 12 V - 230 V -U13- | 30a |
F33 | - | Fuse 33 on fuse holder C -SC33- | 25 A | - | Sliding sunroof adjustment control unit -J245- | 30a |
F34 | - | Fuse 34 on fuse holder C -SC34- | 15 A | - | Driver seat lumbar support adjustment switch -E176- | 30a |
| | | | | Front passenger seat lumbar support adjustment switch -E177- | |
F35 | - | Fuse 35 on fuse holder C -SC35- | 10 A | - | Electronically controlled damping control unit -J250- | 30a |
F36 | - | Fuse 36 on fuse holder C -SC36- | 20 A | - | Headlight washer system relay -J39- | 30a |
| | | | | Headlight washer system pump -V11- | |
F37 | - | Fuse 37 on fuse holder C -SC37- | 30 A | - | Heated front seats control unit -J774- | 30a |
F38 | - | Fuse 38 on fuse holder C -SC38- | - | - | Vacant | - |
F39 | - | Fuse 39 on fuse holder C -SC39- | - | - | Vacant | - |
F40 | - | Fuse 40 on fuse holder C -SC40- | 40 A | - | Air conditioning system control unit -J301- | 75a |
| | | | | Auxiliary heater operation relay -J485- | |
F41 | - | Fuse 41 on fuse holder C -SC41- | 15 A | - | Rear window wiper motor -V12- | 75a |
F42 | - | Fuse 42 on fuse holder C -SC42- | 20 A | - | Blocking diode 2 -J811- | 75a |
| | | | | Cigarette lighter -U1- | |
| | | | | 12 V socket -U5- | |
F43 | - | Fuse 43 on fuse holder C -SC43- | 15 A | - | Trailer detector control unit -J345- | 75a |
F44 | - | Fuse 44 on fuse holder C -SC44- | 20 A | - | Trailer detector control unit -J345- | 30a |
F45 | - | Fuse 45 on fuse holder C -SC45- | 15 A | - | Trailer detector control unit -J345- | 30a |
F46 | - | Fuse 46 on fuse holder C -SC46- | - | - | Vacant | - |
F47 | - | Fuse 47 on fuse holder C -SC47- | - | - | Vacant | - |
F48 | - | Fuse 48 on fuse holder C -SC48- | - | - | Vacant | - |
F49 | - | Fuse 49 on fuse holder C -SC49- | - | - | Vacant | - |
|
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder C -SC1- | 10 A | - | 16-pin connector -T16- Diagnostic connection | 15a |
| | | | | Switch and instrument illumination regulator -E20- | |
| | | | | Air mass meter -G70- | |
| | | | | Auxiliary heater operation relay -J485- | |
| | | | | Electronically controlled damping control unit -J250- | |
| | | | | Control unit for cornering light and headlight range control -J745- | |
| | | | | Crankcase breather heater element -N79- | |
| | | | | Left headlight range control motor -V48- | |
| | | | | Right headlight range control motor -V49- | |
| | | | | Sensor for adaptive cruise control -G550- | |
| | | | | Headlight range control regulator -E102- | |
| | | | | Brake light switch -F- | |
| | | | | Park assist steering control unit -J791- | |
| | | | | Actuator for structure-borne sound -R214-3 | |
F2 | - | Fuse 2 on fuse holder C -SC2- | 10 A | - | Light switches -E1- | 15a |
| | | | | Brake light switch -F- | |
| | | | | ABS control unit -J104- | |
| | | | | Control unit in dash panel insert -J285- | |
| | | | | Trailer detector control unit -J345- | |
| | | | | Power steering control unit -J500- | |
| | | | | Data bus diagnostic interface -J533- | |
| | | | | Fuel pump control unit -J538- | |
| | | | | Voltage stabiliser -J532-2 | |
| | | | | Selector lever sensors control unit -J587- | |
| | | | | Fuel pump relay -J17-1 | |
| | | | | Fuel supply relay -J643- | |
| | | | | Engine control unit -J623- | |
| | | | | Driving program button -E598-3 | |
| | | | | Mechatronic unit for dual clutch gearbox -J743-
| |
F3 | - | Fuse 3 on fuse holder C -SC3- | 5 A | - | Airbag control unit -J234- | 15a |
F4 | - | Fuse 4 on fuse holder C -SC4- | 5 A | - | High-pressure sender -G65- | 15a |
| | | | | Oil level and oil temperature sender -G266- | |
| | | | | Climatronic control unit -J255- | |
| | | | | Automatic anti-dazzle interior mirror -Y7- | |
| | | | | Air quality sensor -G238- | |
| | | | | Reversing light switch -F4- | |
| | | | | TCS and ESP button -E256- | |
| | | | | Heater/heat output switch -E16- | |
| | | | | Garage door opener button 1 -E392- | |
| | | | | Automatic anti-dazzle interior mirror -Y7- | |
| | | | | Tyre Pressure Loss Indicator button -E492- | |
| | | | | Park assist steering control unit -J791- | |
| | | | | Anti-dazzle interior mirror button -E386- | |
| | | | | Air conditioning system delay relay -J70- | |
| | | | | Airbag control unit -J234- | |
F5 | - | Fuse 5 on fuse holder C -SC5- | 10 A | - | Control unit for cornering light and headlight range control -J745- Right | 15a |
F6 | - | Fuse 6 on fuse holder C -SC6- | 10 A | - | Control unit for cornering light and headlight range control -J745- Left | - |
F7 | - | Fuse 7 on fuse holder C -SC7- | - | - | Vacant | - |
F8 | - | Fuse 8 on fuse holder C -SC8- | - | - | Vacant | - |
F9 | - | Fuse 9 on fuse holder C -SC9- | - | - | Vacant | - |
F10 | - | Fuse 10 on fuse holder C -SC10- | - | - | Vacant | - |
F11 | - | Fuse 11 on fuse holder C -SC11- | - | - | Vacant | - |
F12 | - | Fuse 12 on fuse holder C -SC12- | 10 A | - | Driver door control unit -J386- | 30a |
| | | | | Front passenger door control unit -J387- | |
F13 | - | Fuse 13 on fuse holder C -SC13- | 10 A | - | Light switches -E1- | |
| | | | | 16-pin connector -T16- Diagnostic connection | |
| | | | | Rain and light sensor -G397- | |
| | | | | Reversing camera -R189- | |
| | | | | Heated rear window relay -J9- | |
| | | | | Fog light switch -E7- | |
F14 | - | Fuse 14 on fuse holder C -SC14- | 10 A | - | Climatronic control unit -J255- | 30a |
| | | | | Air conditioning system control unit -J301- | |
| | | | | Selector lever sensors control unit -J587- | |
| | | | | Remote control receiver for auxiliary coolant heater -R149- | |
F15 | - | Fuse 15 on fuse holder C -SC15- | 20 A | - | Onboard supply control unit -J519- | 30a |
F16 | - | Fuse 16 on fuse holder C -SC16- | 5 A | - | Rear lid handle release button -E234- | - |
F17 | - | Fuse 17 on fuse holder C -SC17- | 5 A | - | Alarm horn -H12- | 30a |
| | | | | Interior monitor send and receive module 1 -G303- | |
| | | | | Interior monitor send and receive module 2 -G305- | |
| | | | | Vehicle inclination sender -G384- | |
| | | | | Onboard supply control unit -J519- | |
| | | | | Dual tone horn relay -J4- | |
F18 | - | Fuse 18 on fuse holder C -SC18- | - | - | Vacant | - |
F19 | - | Fuse 19 on fuse holder C -SC19- | - | - | Vacant | - |
F20 | - | Fuse 20 on fuse holder C -SC20- | - | - | Vacant | - |
F21 | - | Fuse 21 on fuse holder C -SC21- | - | - | Vacant | - |
F22 | - | Fuse 22 on fuse holder C -SC22- | 40 A | - | Fresh air blower control unit -J126- | 30a |
F23 | - | Fuse 23 on fuse holder C -SC23- | 30 A | - | Driver door control unit -J386-
| 30a |
| | | | | Front passenger door control unit -J387- | |
F24 | - | Fuse 24 on fuse holder C -SC24- | 20 A | - | Rear left door control unit -J388-
| |
| | | | | Rear right door control unit -J389- | |
| | | | | Onboard supply control unit -J519- | - |
F25 | - | Fuse 25 on fuse holder C -SC25- | 25 A | - | Heated rear window -Z1- Auxiliary heater | 30a |
F26 | - | Fuse 26 on fuse holder C -SC26- | 30 A | - | Rear left door control unit -J388- | 30a |
| | | | | Rear right door control unit -J389- | |
F27 | - | Fuse 27 on fuse holder C -SC27- | 15 A | - | Fuel pump control unit -J538- | 30a |
| | | | | Fuel pump relay -J17- | |
| | | | | Relay for supplementary fuel pump -J832- | |
F28 | - | Fuse 28 on fuse holder C -SC28- | - | - | Vacant | - |
F29 | - | Fuse 29 on fuse holder C -SC29- | - | - | Vacant | - |
F30 | - | Fuse 30 on fuse holder C -SC30- | 20 A | - | Automatic gearbox control unit -J217-
| 30a |
| | | | | Mechatronic unit for dual clutch gearbox -J743- | |
F31 | - | Fuse 31 on fuse holder C -SC31- | 20 A | - | Vacuum pump for brakes -V192- | 30a |
F32 | - | Fuse 32 on fuse holder C -SC32- | 30 A | - | DC/AC converter with socket, 12 V - 230 V -U13- | 30a |
F33 | - | Fuse 33 on fuse holder C -SC33- | 25 A | - | Sliding sunroof adjustment control unit -J245- | 30a |
F34 | - | Fuse 34 on fuse holder C -SC34- | 15 A | - | Driver seat lumbar support adjustment switch -E176- | 30a |
| | | | | Front passenger seat lumbar support adjustment switch -E177- | |
F35 | - | Fuse 35 on fuse holder C -SC35- | 10 A | - | Electronically controlled damping control unit -J250- | 30a |
F36 | - | Fuse 36 on fuse holder C -SC36- | 20 A | - | Headlight washer system relay -J39- | 30a |
| | | | | Headlight washer system pump -V11- | |
F37 | - | Fuse 37 on fuse holder C -SC37- | 30 A | - | Heated front seats control unit -J774-
| 30a |
F38 | - | Fuse 38 on fuse holder C -SC38- | - | - | Vacant | - |
F39 | - | Fuse 39 on fuse holder C -SC39- | - | - | Vacant | - |
F40 | - | Fuse 40 on fuse holder C -SC40- | 40 A | - | Air conditioning system control unit -J301- | 75a |
| | | | | Auxiliary heater operation relay -J485- | |
| | | | | Heater/heat output switch -E16- | |
F41 | - | Fuse 41 on fuse holder C -SC41- | 15 A | - | Rear window wiper motor -V12- | 75a |
F42 | - | Fuse 42 on fuse holder C -SC42- | 20 A | - | Blocking diode 2 -J811- | 75a |
| | | | | Cigarette lighter -U1- | |
| | | | | 12 V socket -U5- | |
F43 | - | Fuse 43 on fuse holder C -SC43- | 15 A | - | Trailer detector control unit -J345- | 75a |
F44 | - | Fuse 44 on fuse holder C -SC44- | 20 A | - | Trailer detector control unit -J345- | 30a |
F45 | - | Fuse 45 on fuse holder C -SC45- | 15 A | - | Trailer detector control unit -J345- | 30a |
F46 | - | Fuse 46 on fuse holder C -SC46- | - | - | Vacant | - |
F47 | - | Fuse 47 on fuse holder C -SC47- | - | - | Vacant | - |
F48 | - | Fuse 48 on fuse holder C -SC48- | 5 A | - | Magnetic field sender for compass -G197-2 | 30a |
F49 | - | Fuse 49 on fuse holder C -SC49- | - | - | Vacant | - |
1 CBTA, CBUA |
2 Start-stop |
3 CDLA |
|
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder C -SC1- | 10 A | - | 16-pin connector -T16- Diagnostic connection | 15a |
| | | | | Switch and instrument illumination regulator -E20- | |
| | | | | Air mass meter -G70- | |
| | | | | Auxiliary heater operation relay -J485- | |
| | | | | Electronically controlled damping control unit -J250- | |
| | | | | Headlight range control unit -J431- | |
| | | | | Crankcase breather heater element -N79- | |
| | | | | Left headlight range control motor -V48- | |
| | | | | Right headlight range control motor -V49- | |
| | | | | Adaptive cruise control unit -J428- | |
| | | | | Headlight range control regulator -E102- | |
| | | | | Brake light switch -F- | |
| | | | | Park assist steering control unit -J791- | |
| | | | | Actuator for structure-borne sound -R214-3 | |
| | | | | Voltage stabiliser -J532-5 | |
F2 | - | Fuse 2 on fuse holder C -SC2- | 10 A | - | Light switches -E1- | 15a |
| | | | | Brake light switch -F- | |
| | | | | ABS control unit -J104- | |
| | | | | Control unit in dash panel insert -J285- | |
| | | | | Trailer detector control unit -J345- | |
| | | | | Power steering control unit -J500- | |
| | | | | Data bus diagnostic interface -J533- | |
| | | | | Fuel pump control unit -J538- | |
| | | | | Voltage stabiliser -J532-2 | |
| | | | | Selector lever sensors control unit -J587- | |
| | | | | Fuel pump relay -J17-1 | |
| | | | | Engine control unit -J623-4 | |
| | | | | Driving program button -E598-3 | |
| | | | | Starter relay1 -J906-2 | |
| | | | | Starter relay 2 -J907-2 | |
| | | | | Mechatronic unit for dual clutch gearbox -J743- | |
| | | | | All-wheel drive control unit -J492- | |
F3 | - | Fuse 3 on fuse holder C -SC3- | 5 A | - | Airbag control unit -J234- | 15a |
F4 | - | Fuse 4 on fuse holder C -SC4- | 5 A | - | High-pressure sender -G65- | 15a |
| | | | | Oil level and oil temperature sender -G266- | |
| | | | | Seat occupied recognition control unit -J706- | |
| | | | | Automatic anti-dazzle interior mirror -Y7- | |
| | | | | Air quality sensor -G238- | |
| | | | | Reversing light switch -F4- | |
| | | | | TCS and ESP button -E256- | |
| | | | | Heater/heat output switch -E16- | |
| | | | | Garage door opener button 1 -E392- | |
| | | | | Automatic anti-dazzle interior mirror -Y7- | |
| | | | | Tyre Pressure Loss Indicator button -E492- | |
| | | | | Park assist steering control unit -J791- | |
| | | | | Anti-dazzle interior mirror button -E386- | |
| | | | | Air conditioning system delay relay -J70- | |
| | | | | Airbag control unit -J234- | |
| | | | | Start/Stop operation button -E693-2 | |
| | | | | Power steering control unit -J500- | |
F5 | - | Fuse 5 on fuse holder C -SC5- | 10 A | - | Control unit for cornering light and headlight range control -J745- Right | 15a |
F6 | - | Fuse 6 on fuse holder C -SC6- | 10 A | - | Control unit for cornering light and headlight range control -J745- Left | - |
F7 | - | Fuse 7 on fuse holder C -SC7- | - | - | Vacant | - |
F8 | - | Fuse 8 on fuse holder C -SC8- | - | - | Vacant | - |
F9 | - | Fuse 9 on fuse holder C -SC9- | - | - | Vacant | - |
F10 | - | Fuse 10 on fuse holder C -SC10- | - | - | Vacant | - |
F11 | - | Fuse 11 on fuse holder C -SC11- | - | - | Vacant | - |
F12 | - | Fuse 12 on fuse holder C -SC12- | 10 A | - | Driver door control unit -J386- Central locking | 30a |
| | | | | Front passenger door control unit -J387- Central locking | |
F13 | - | Fuse 13 on fuse holder C -SC13- | 10 A | - | Light switches -E1- | |
| | | | | 16-pin connector -T16- Diagnostic connection | |
| | | | | Rain and light sensor -G397- | |
| | | | | Heated rear window relay -J9- | |
| | | | | Fog light switch -E7- | |
| | | | | Magnetic field sender for compass -G197- | |
F14 | - | Fuse 14 on fuse holder C -SC14- | 10 A | - | Climatronic control unit -J255- | 30a |
| | | | | Air conditioning system control unit -J301- | |
| | | | | Selector lever sensors control unit -J587- | |
| | | | | Automatic gearbox control unit -J217- | |
| | | | | Tiptronic switch -F189- | |
| | | | | Remote control receiver for auxiliary coolant heater -R149- | |
| | | | | Onboard supply control unit -J519- | |
| | | | | | |
| | | | | | |
F15 | - | Fuse 15 on fuse holder C -SC15- | 20 A | | Rear left door control unit -J388- Central locking | |
| | | | - | Rear right door control unit -J389- Central locking | 30a |
| | | | | Rear lid handle release button -E234- | 30a |
F16 | - | Fuse 16 on fuse holder C -SC16- | 10 A | - | Reversing camera -R189- | |
F17 | - | Fuse 17 on fuse holder C -SC17- | 10 A | - | Alarm horn -H12- | 30a |
| | | | | Interior monitor send and receive module 1 -G303- | |
| | | | | Interior monitor send and receive module 2 -G305- | |
| | | | | Vehicle inclination sender -G384- | |
| | | | | Onboard supply control unit -J519- | |
| | | | | Dual tone horn relay -J4- | |
F18 | - | Fuse 18 on fuse holder C -SC18- | - | - | Vacant | - |
F19 | - | Fuse 19 on fuse holder C -SC19- | 5 A | - | Special vehicle control unit -J608- | 30a |
| | | | | Engine speed governor control unit -J542- | |
F20 | - | Fuse 20 on fuse holder C -SC20- | - | - | Vacant | - |
F21 | - | Fuse 21 on fuse holder C -SC21- | - | - | Vacant | - |
F22 | - | Fuse 22 on fuse holder C -SC22- | 40 A | - | Fresh air blower control unit -J126- | 30a |
F23 | - | Fuse 23 on fuse holder C -SC23- | 30 A | - | Driver door control unit -J386- Window regulator | 30a |
| | | | | Front passenger door control unit -J387- Window regulator | |
F24 | - | Fuse 24 on fuse holder C -SC24- | 20 A | - | Onboard supply control unit -J519- | 30a |
F25 | - | Fuse 25 on fuse holder C -SC25- | 25 A | - | Heated rear window -Z1- | 30a |
| | | | | Heated rear window relay -J9- | |
| | | | | Fresh air blower relay -J13- | |
F26 | - | Fuse 26 on fuse holder C -SC26- | 30 A | - | Rear left door control unit -J388- Window regulator | 30a |
| | | | | Rear right door control unit -J389- Window regulator | |
F27 | - | Fuse 27 on fuse holder C -SC27- | 15 A | - | Fuel pump control unit -J538- | 30a |
| | | | | Fuel pump relay -J17- | |
| | | | | Fuel supply relay -J643- | |
| | | | | Relay for supplementary fuel pump -J832- | |
F28 | - | Fuse 28 on fuse holder C -SC28- | 15 A | - | Radio -R-2 | 30a |
| | | | | TV tuner -R78-2 | |
| | | | | Control unit with display for radio and navigation -J503-2 | |
F29 | - | Fuse 29 on fuse holder C -SC29- | - | - | Vacant | - |
F30 | - | Fuse 30 on fuse holder C -SC30- | 20 A | - | Automatic gearbox control unit -J217- | 30a |
| | | | | Mechatronic unit for dual clutch gearbox -J743- | |
F31 | - | Fuse 31 on fuse holder C -SC31- | 20 A | - | Vacuum pump for brakes -V192- | 30a |
F32 | - | Fuse 32 on fuse holder C -SC32- | 30 A | - | DC/AC converter with socket, 12 V - 230 V -U13- | 30a |
| | | 10 A | | Special vehicle control unit -J608- | |
F33 | - | Fuse 33 on fuse holder C -SC33- | 25 A | - | Sliding sunroof adjustment control unit -J245- | 30a |
F34 | - | Fuse 34 on fuse holder C -SC34- | 15 A | - | Driver seat lumbar support adjustment switch -E176- | 30a |
| | | | | Front passenger seat lumbar support adjustment switch -E177- | |
F35 | - | Fuse 35 on fuse holder C -SC35- | 10 A | - | Electronically controlled damping control unit -J250- | 30a |
F36 | - | Fuse 36 on fuse holder C -SC36- | 20 A | - | Headlight washer system relay -J39- | 30a |
| | | | | Headlight washer system pump -V11- | |
F37 | - | Fuse 37 on fuse holder C -SC37- | 30 A | - | Heated front seats control unit -J774- | 30a |
F38 | - | Fuse 38 on fuse holder C -SC38- | - | - | Vacant | - |
F39 | - | Fuse 39 on fuse holder C -SC39- | - | - | Vacant | - |
F40 | - | Fuse 40 on fuse holder C -SC40- | 40 A | - | Air conditioning system control unit -J301- | 75a |
| | | | | Auxiliary heater operation relay -J485- | |
| | | | | Heater/heat output switch -E16- | |
F41 | - | Fuse 41 on fuse holder C -SC41- | 15 A | - | Rear window wiper motor -V12- | 75a |
F42 | - | Fuse 42 on fuse holder C -SC42- | 20 A | - | Blocking diode 2 -J811- | 75a |
| | | | | Cigarette lighter -U1- | |
| | | | | 12 V socket -U5- | |
F43 | - | Fuse 43 on fuse holder C -SC43- | 15 A | - | Trailer detector control unit -J345- | 30a |
F44 | - | Fuse 44 on fuse holder C -SC44- | 20 A | - | Trailer detector control unit -J345- | 30a |
F45 | - | Fuse 45 on fuse holder C -SC45- | 15 A | - | Trailer detector control unit -J345- | 30a |
F46 | - | Fuse 46 on fuse holder C -SC46- | - | - | Vacant | - |
F47 | - | Fuse 47 on fuse holder C -SC47- | 5 A | - | Control unit in dash panel insert -J285-2 | 30a |
F48 | - | Fuse 48 on fuse holder C -SC48- | 10 A | | Magnetic field sender for compass -G197-2 | |
| | | | - | Mobile telephone operating electronics control unit -J412-2 | 30a |
F49 | - | Fuse 49 on fuse holder C -SC49- | - | - | Vacant | - |
1 CBTA, CBUA |
2 Start-stop |
3 CDLA |
|
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder C -SC1- | 10 A | - | 16-pin connector -T16- Diagnostic connection | 15a |
| | | | | Switch and instrument illumination regulator -E20- | |
| | | | | Air mass meter -G70- | |
| | | | | Auxiliary heater operation relay -J485- | |
| | | | | Electronically controlled damping control unit -J250- | |
| | | | | Headlight range control unit -J431- | |
| | | | | Crankcase breather heater element -N79- | |
| | | | | Left headlight range control motor -V48- | |
| | | | | Right headlight range control motor -V49- | |
| | | | | Adaptive cruise control unit -J428- | |
| | | | | Headlight range control regulator -E102- | |
| | | | | Brake light switch -F- | |
| | | | | Park assist steering control unit -J791- | |
| | | | | Actuator for structure-borne sound -R214-3 | |
| | | | | Voltage stabiliser -J532-5 | |
F2 | - | Fuse 2 on fuse holder C -SC2- | 10 A | - | Light switches -E1- | 15a |
| | | | | Brake light switch -F- | |
| | | | | ABS control unit -J104- | |
| | | | | Control unit in dash panel insert -J285- | |
| | | | | Trailer detector control unit -J345- | |
| | | | | Power steering control unit -J500- | |
| | | | | Data bus diagnostic interface -J533- | |
| | | | | Fuel pump control unit -J538- | |
| | | | | Voltage stabiliser -J532-2 | |
| | | | | Selector lever sensors control unit -J587- | |
| | | | | Fuel pump relay -J17-1 | |
| | | | | Engine control unit -J623-4 | |
| | | | | Driving program button -E598-3 | |
| | | | | Starter relay1 -J906-2 | |
| | | | | Starter relay 2 -J907-2 | |
| | | | | Mechatronic unit for dual clutch gearbox -J743- | |
| | | | | All-wheel drive control unit -J492- | |
F3 | - | Fuse 3 on fuse holder C -SC3- | 5 A | - | Airbag control unit -J234- | 15a |
F4 | - | Fuse 4 on fuse holder C -SC4- | 5 A | - | High-pressure sender -G65- | 15a |
| | | | | Oil level and oil temperature sender -G266- | |
| | | | | Seat occupied recognition control unit -J706- | |
| | | | | Automatic anti-dazzle interior mirror -Y7- | |
| | | | | Air quality sensor -G238- | |
| | | | | Reversing light switch -F4- | |
| | | | | TCS and ESP button -E256- | |
| | | | | Heater/heat output switch -E16- | |
| | | | | Garage door opener button 1 -E392- | |
| | | | | Automatic anti-dazzle interior mirror -Y7- | |
| | | | | Tyre Pressure Loss Indicator button -E492- | |
| | | | | Park assist steering control unit -J791- | |
| | | | | Anti-dazzle interior mirror button -E386- | |
| | | | | Air conditioning system delay relay -J70- | |
| | | | | Airbag control unit -J234- | |
| | | | | Start/Stop operation button -E693-2 | |
| | | | | Power steering control unit -J500- | |
F5 | - | Fuse 5 on fuse holder C -SC5- | 10 A | - | Control unit for cornering light and headlight range control -J745- Right | 15a |
F6 | - | Fuse 6 on fuse holder C -SC6- | 10 A | - | Control unit for cornering light and headlight range control -J745- Left | - |
F7 | - | Fuse 7 on fuse holder C -SC7- | - | - | Vacant | - |
F8 | - | Fuse 8 on fuse holder C -SC8- | - | - | Vacant | - |
F9 | - | Fuse 9 on fuse holder C -SC9- | - | - | Vacant | - |
F10 | - | Fuse 10 on fuse holder C -SC10- | - | - | Vacant | - |
F11 | - | Fuse 11 on fuse holder C -SC11- | - | - | Vacant | - |
F12 | - | Fuse 12 on fuse holder C -SC12- | 10 A | - | Driver door control unit -J386- Central locking | 30a |
| | | | | Front passenger door control unit -J387- Central locking | |
F13 | - | Fuse 13 on fuse holder C -SC13- | 10 A | - | Light switches -E1- | |
| | | | | 16-pin connector -T16- Diagnostic connection | |
| | | | | Rain and light sensor -G397- | |
| | | | | Heated rear window relay -J9- | |
| | | | | Fog light switch -E7- | |
| | | | | Magnetic field sender for compass -G197- | |
F14 | - | Fuse 14 on fuse holder C -SC14- | 10 A | - | Climatronic control unit -J255- | 30a |
| | | | | Air conditioning system control unit -J301- | |
| | | | | Selector lever sensors control unit -J587- | |
| | | | | Automatic gearbox control unit -J217- | |
| | | | | Tiptronic switch -F189- | |
| | | | | Remote control receiver for auxiliary coolant heater -R149- | |
| | | | | | |
F15 | - | Fuse 15 on fuse holder C -SC15- | 20 A | | Onboard supply control unit -J519- | |
| | | | | Rear left door control unit -J388- Central locking | |
| | | | - | Rear right door control unit -J389- Central locking | 30a |
| | | | | Rear lid handle release button -E234- | 30a |
F16 | - | Fuse 16 on fuse holder C -SC16- | 10 A | - | Reversing camera -R189- | |
F17 | - | Fuse 17 on fuse holder C -SC17- | 10 A | - | Alarm horn -H12- | 30a |
| | | | | Interior monitor send and receive module 1 -G303- | |
| | | | | Interior monitor send and receive module 2 -G305- | |
| | | | | Vehicle inclination sender -G384- | |
| | | | | Onboard supply control unit -J519- | |
| | | | | Dual tone horn relay -J4- | |
F18 | - | Fuse 18 on fuse holder C -SC18- | - | - | Vacant | - |
F19 | - | Fuse 19 on fuse holder C -SC19- | 5 A | - | Special vehicle control unit -J608- | 30a |
| | | | | Engine speed governor control unit -J542- | |
F20 | - | Fuse 20 on fuse holder C -SC20- | 20 A | - | Entry and start authorisation control unit -J518- | 30 stabilized |
| | | | | Voltage stabiliser -J532-5 | |
F21 | - | Fuse 21 on fuse holder C -SC21- | 10 A | - | Control unit for electronic steering column lock -J764- | 30a |
F22 | - | Fuse 22 on fuse holder C -SC22- | 40 A | - | Fresh air blower control unit -J126- | 30a |
F23 | - | Fuse 23 on fuse holder C -SC23- | 30 A | - | Driver door control unit -J386- Window regulator | 30a |
| | | | | Front passenger door control unit -J387- Window regulator | |
F24 | - | Fuse 24 on fuse holder C -SC24- | 20 A | - | Onboard supply control unit -J519- | 30a |
F25 | - | Fuse 25 on fuse holder C -SC25- | 25 A | - | Heated rear window -Z1- | 30a |
| | | | | Heated rear window relay -J9- | |
| | | | | Fresh air blower relay -J13- | |
F26 | - | Fuse 26 on fuse holder C -SC26- | 30 A | - | Rear left door control unit -J388- Window regulator | 30a |
| | | | | Rear right door control unit -J389- Window regulator | |
F27 | - | Fuse 27 on fuse holder C -SC27- | 15 A | - | Fuel pump control unit -J538- | 30a |
| | | | | Fuel pump relay -J17- | |
| | | | | Fuel supply relay -J643- | |
| | | | | Relay for supplementary fuel pump -J832- | |
F28 | - | Fuse 28 on fuse holder C -SC28- | 15 A | - | Radio -R-2 | 30 stabilized |
| | | | | TV tuner -R78-2 | |
| | | | | Control unit with display for radio and navigation -J503-2 | |
| | | | | Voltage stabiliser -J532-5 | |
F29 | - | Fuse 29 on fuse holder C -SC29- | - | - | Vacant | - |
F30 | - | Fuse 30 on fuse holder C -SC30- | 20 A | - | Automatic gearbox control unit -J217- | 30a |
| | | | | Mechatronic unit for dual clutch gearbox -J743- | |
F31 | - | Fuse 31 on fuse holder C -SC31- | 20 A | - | Vacuum pump for brakes -V192- | 30a |
F32 | - | Fuse 32 on fuse holder C -SC32- | 30 A | - | DC/AC converter with socket, 12 V - 230 V -U13- | 30a |
| | | 10 A | | Special vehicle control unit -J608- | |
F33 | - | Fuse 33 on fuse holder C -SC33- | 25 A | - | Sliding sunroof adjustment control unit -J245- | 30a |
F34 | - | Fuse 34 on fuse holder C -SC34- | 15 A | - | Driver seat lumbar support adjustment switch -E176- | 30a |
| | | | | Front passenger seat lumbar support adjustment switch -E177- | |
F35 | - | Fuse 35 on fuse holder C -SC35- | 10 A | - | Electronically controlled damping control unit -J250- | 30a |
F36 | - | Fuse 36 on fuse holder C -SC36- | 20 A | - | Headlight washer system relay -J39- | 30a |
| | | | | Headlight washer system pump -V11- | |
F37 | - | Fuse 37 on fuse holder C -SC37- | 30 A | - | Heated front seats control unit -J774- | 30a |
F38 | - | Fuse 38 on fuse holder C -SC38- | - | - | Vacant | - |
F39 | - | Fuse 39 on fuse holder C -SC39- | - | - | Vacant | - |
F40 | - | Fuse 40 on fuse holder C -SC40- | 40 A | - | Air conditioning system control unit -J301- | 75a |
| | | | | Auxiliary heater operation relay -J485- | |
| | | | | Heater/heat output switch -E16- | |
F41 | - | Fuse 41 on fuse holder C -SC41- | 15 A | - | Rear window wiper motor -V12- | 75a |
F42 | - | Fuse 42 on fuse holder C -SC42- | 20 A | - | Blocking diode 2 -J811- | 75a |
| | | | | Cigarette lighter -U1- | |
| | | | | 12 V socket -U5- | |
F43 | - | Fuse 43 on fuse holder C -SC43- | 15 A | - | Trailer detector control unit -J345- | 30a |
F44 | - | Fuse 44 on fuse holder C -SC44- | 20 A | - | Trailer detector control unit -J345- | 30a |
F45 | - | Fuse 45 on fuse holder C -SC45- | 15 A | - | Trailer detector control unit -J345- | 30a |
F46 | - | Fuse 46 on fuse holder C -SC46- | - | - | Vacant | - |
F47 | - | Fuse 47 on fuse holder C -SC47- | 5 A | - | Control unit in dash panel insert -J285-2 | 30 stabilized |
| | | | | Voltage stabiliser -J532-5 | |
F48 | - | Fuse 48 on fuse holder C -SC48- | 10 A | | Magnetic field sender for compass -G197-2 | 30 stabilized |
| | | | - | Mobile telephone operating electronics control unit -J412-2 | |
| | | | | Voltage stabiliser -J532- | |
F49 | - | Fuse 49 on fuse holder C -SC49- | - | - | Vacant | - |
1 CBTA, CBUA |
2 Start-stop |
3 CDLA |
4 CJAA |
5 Only with start/stop system |
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder C -SC1- | 10 A | - | 16-pin connector -T16- Diagnostic connection | 15a |
| | | | | Switch and instrument illumination regulator -E20- | |
| | | | | Air mass meter -G70- | |
| | | | | Auxiliary heater operation relay -J485- | |
| | | | | Electronically controlled damping control unit -J250- | |
| | | | | Headlight range control unit -J431- | |
| | | | | Crankcase breather heater element -N79- | |
| | | | | Left headlight range control motor -V48- | |
| | | | | Right headlight range control motor -V49- | |
| | | | | Adaptive cruise control unit -J428- | |
| | | | | Headlight range control regulator -E102- | |
| | | | | Brake light switch -F- | |
| | | | | Park assist steering control unit -J791- | |
| | | | | Actuator for structure-borne sound -R214-3 | |
| | | | | Voltage stabiliser -J532-5 | |
F2 | - | Fuse 2 on fuse holder C -SC2- | 10 A | - | Light switches -E1- | 15a |
| | | | | Brake light switch -F- | |
| | | | | ABS control unit -J104- | |
| | | | | Control unit in dash panel insert -J285- | |
| | | | | Trailer detector control unit -J345- | |
| | | | | Power steering control unit -J500- | |
| | | | | Data bus diagnostic interface -J533- | |
| | | | | Fuel pump control unit -J538- | |
| | | | | Voltage stabiliser -J532-2 | |
| | | | | Selector lever sensors control unit -J587- | |
| | | | | Fuel pump relay -J17-1 | |
| | | | | Engine control unit -J623-4 | |
| | | | | Driving program button -E598-3 | |
| | | | | Starter relay1 -J906-2 | |
| | | | | Starter relay 2 -J907-2 | |
| | | | | Mechatronic unit for dual clutch gearbox -J743- | |
| | | | | All-wheel drive control unit -J492- | |
F3 | - | Fuse 3 on fuse holder C -SC3- | 5 A | - | Airbag control unit -J234- | 15a |
F4 | - | Fuse 4 on fuse holder C -SC4- | 5 A | - | High-pressure sender -G65- | 15a |
| | | | | Oil level and oil temperature sender -G266- | |
| | | | | Seat occupied recognition control unit -J706- | |
| | | | | Automatic anti-dazzle interior mirror -Y7- | |
| | | | | Air quality sensor -G238- | |
| | | | | Reversing light switch -F4- | |
| | | | | TCS and ESP button -E256- | |
| | | | | Heater/heat output switch -E16- | |
| | | | | Garage door opener button 1 -E392- | |
| | | | | Automatic anti-dazzle interior mirror -Y7- | |
| | | | | Tyre Pressure Loss Indicator button -E492- | |
| | | | | Park assist steering control unit -J791- | |
| | | | | Anti-dazzle interior mirror button -E386- | |
| | | | | Air conditioning system delay relay -J70- | |
| | | | | Airbag control unit -J234- | |
| | | | | Start/Stop operation button -E693-2 | |
| | | | | Power steering control unit -J500- | |
| | | 10 A | | Control unit for parking aid -J446- | |
F5 | - | Fuse 5 on fuse holder C -SC5- | 10 A | - | Output module for left headlight -J667- | 15a |
| | | | | | |
F6 | - | Fuse 6 on fuse holder C -SC6- | 10 A | - | Output module for right headlight -J668- | 15a |
| | | | | | |
F7 | - | Fuse 7 on fuse holder C -SC7- | - | - | Vacant | - |
F8 | - | Fuse 8 on fuse holder C -SC8- | - | - | Vacant | - |
F9 | - | Fuse 9 on fuse holder C -SC9- | - | - | Vacant | - |
F10 | - | Fuse 10 on fuse holder C -SC10- | - | - | Vacant | - |
F11 | - | Fuse 11 on fuse holder C -SC11- | - | - | Vacant | - |
F12 | - | Fuse 12 on fuse holder C -SC12- | 10 A | - | Driver door control unit -J386- Central locking6 | 30a |
| | | | | Front passenger door control unit -J387- Central locking6 | |
F13 | - | Fuse 13 on fuse holder C -SC13- | 10 A | - | Light switches -E1- | |
| | | | | 16-pin connector -T16- Diagnostic connection | |
| | | | | Rain and light sensor -G397- | |
| | | | | Heated rear window relay -J9- | |
| | | | | Fog light switch -E7- | |
| | | | | Magnetic field sender for compass -G197- | |
F14 | - | Fuse 14 on fuse holder C -SC14- | 10 A | - | Climatronic control unit -J255- | 30a |
| | | | | Air conditioning system control unit -J301- | |
| | | | | Selector lever locked in position P switch -F319- | |
| | | | | Automatic gearbox control unit -J217- | |
| | | | | Tiptronic switch -F189- | |
| | | | | Remote control receiver for auxiliary coolant heater -R149- | |
| | | | | Heater/heat output switch -E16- | |
| | | | | Selector lever -E313- | |
F15 | - | Fuse 15 on fuse holder C -SC15- | 20 A | | Onboard supply control unit -J519- | |
| | | | | Rear left door control unit -J388- Central locking 6 | |
| | | | - | Rear right door control unit -J389- Central locking 6 | 30a |
| | | | | Rear lid handle release button -E234- | 30a |
F16 | - | Fuse 16 on fuse holder C -SC16- | 10 A | - | Reversing camera -R189- | |
F17 | - | Fuse 17 on fuse holder C -SC17- | 5 A9 10 A10 | - | Alarm horn -H12- | 30a |
| | | 10 A | | Interior monitor send and receive module 1 -G303- | |
| | | | | Interior monitor send and receive module 2 -G305- | |
| | | | | Vehicle inclination sender -G384- | |
| | | | | Onboard supply control unit -J519- | |
| | | 5 A9 10 A10 | | Interior monitoring sensor -G273- | |
| | | 5 A11 10 A10 | | Dual tone horn relay -J4- | |
F18 | - | Fuse 18 on fuse holder C -SC18- | - | - | Vacant | - |
F19 | - | Fuse 19 on fuse holder C -SC19- | 5 A | - | Special vehicle control unit -J608- | 30a |
| | | | | Engine speed governor control unit -J542- | |
F20 | - | Fuse 20 on fuse holder C -SC20- | 20 A | - | Entry and start authorisation control unit -J518- | 30 stabilized |
| | | | | Voltage stabiliser -J532-5 | |
F21 | - | Fuse 21 on fuse holder C -SC21- | 10 A | - | Control unit for electronic steering column lock -J764- | 30a |
F22 | - | Fuse 22 on fuse holder C -SC22- | 40 A | - | Fresh air blower control unit -J126- | 30a |
F23 | - | Fuse 23 on fuse holder C -SC23- | 30 A | - | Driver door control unit -J386- Window regulator6 | 30a |
| | | | | Front passenger door control unit -J387- Window regulator7 | |
| | | | | Rear left door control unit -J388- Window regulator7 | |
F24 | - | Fuse 24 on fuse holder C -SC24- | 20 A | - | Onboard supply control unit -J519- | 30a |
F25 | - | Fuse 25 on fuse holder C -SC25- | 25 A | - | Heated rear window -Z1- | 30a |
| | | | | Heated rear window relay -J9- | |
| | | | | Fresh air blower relay -J13- | |
F26 | - | Fuse 26 on fuse holder C -SC26- | 30 A | - | Rear left door control unit -J388- Window regulator7 | 30a |
| | | | | Rear right door control unit -J389- Window regulator6 | |
| | | | | Driver door control unit -J386- Window regulator7 | |
F27 | - | Fuse 27 on fuse holder C -SC27- | 15 A | - | Fuel pump control unit -J538- | 30a |
| | | | | Fuel pump relay -J17- | |
| | | | | Fuel supply relay -J643- | |
| | | | | Relay for supplementary fuel pump -J832- | |
F28 | - | Fuse 28 on fuse holder C -SC28- | 15 A | - | Radio -R-2 | 30 stabilized |
| | | | | TV tuner -R78-2 | |
| | | | | Control unit with display for radio and navigation -J503-2 | |
| | | | | Voltage stabiliser -J532-5 | |
F29 | - | Fuse 29 on fuse holder C -SC29- | - | - | Vacant | - |
F30 | - | Fuse 30 on fuse holder C -SC30- | 20 A | - | Automatic gearbox control unit -J217- | 30a |
| | | | | Mechatronic unit for dual clutch gearbox -J743- | |
F31 | - | Fuse 31 on fuse holder C -SC31- | 20 A | - | Vacuum pump for brakes -V192- | 30a |
F32 | - | Fuse 32 on fuse holder C -SC32- | 30 A | - | DC/AC converter with socket, 12 V - 230 V -U13- | 30a |
| | | 10 A | | Special vehicle control unit -J608- | |
F33 | - | Fuse 33 on fuse holder C -SC33- | 25 A | - | Sliding sunroof adjustment control unit -J245- | 30a |
F34 | - | Fuse 34 on fuse holder C -SC34- | 15 A | - | Driver seat lumbar support adjustment switch -E176- | 30a |
| | | | | Front passenger seat lumbar support adjustment switch -E177- | |
F35 | - | Fuse 35 on fuse holder C -SC35- | 10 A | - | Electronically controlled damping control unit -J250- | 30a |
F36 | - | Fuse 36 on fuse holder C -SC36- | 20 A | - | Headlight washer system relay -J39- | 30a |
| | | | | Headlight washer system pump -V11- | |
F37 | - | Fuse 37 on fuse holder C -SC37- | 30 A | - | Heated front seats control unit -J774- | 30a |
F38 | - | Fuse 38 on fuse holder C -SC38- | - | - | Vacant | - |
F39 | - | Fuse 39 on fuse holder C -SC39- | - | - | Vacant | - |
F40 | - | Fuse 40 on fuse holder C -SC40- | 40 A | - | Air conditioning system control unit -J301- | 75a |
| | | | | Auxiliary heater operation relay -J485- | |
| | | | | Heater/heat output switch -E16- | |
F41 | - | Fuse 41 on fuse holder C -SC41- | 15 A | - | Rear window wiper motor -V12- | 75a |
F42 | - | Fuse 42 on fuse holder C -SC42- | 20 A | - | Blocking diode 2 -J811- | 75a |
| | | | | Cigarette lighter -U1- | |
| | | | | 12 V socket -U5- | |
F43 | - | Fuse 43 on fuse holder C -SC43- | 15 A | - | Trailer detector control unit -J345- | 30a |
F44 | - | Fuse 44 on fuse holder C -SC44- | 20 A | - | Trailer detector control unit -J345- | 30a |
F45 | - | Fuse 45 on fuse holder C -SC45- | 15 A | - | Trailer detector control unit -J345- | 30a |
F46 | - | Fuse 46 on fuse holder C -SC46- | - | - | Vacant | - |
F47 | - | Fuse 47 on fuse holder C -SC47- | 5 A | - | Control unit in dash panel insert -J285-2 | 30 stabilized |
| | | | | Voltage stabiliser -J532-5 | |
F48 | - | Fuse 48 on fuse holder C -SC48- | 5 A | | Magnetic field sender for compass -G197-2 | 30 stabilized |
| | | | - | Mobile telephone operating electronics control unit -J412-2 | |
| | | | | Voltage stabiliser -J532- | |
F49 | - | Fuse 49 on fuse holder C -SC49- | - | - | Vacant | - |
1 CBTA, CBUA |
2 For start/stop |
3 CDLA |
4 CJAA |
5 Only with start/stop system |
6 To April 2011 |
7 From May 2011 |
9 Up to October 2009 |
10 From November 2009 |
11 From October 2010 |
No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
F1 | - | Fuse 1 on fuse holder C -SC1- | 10 A | - | 16-pin connector -T16- Diagnostic connection | 15a |
| | | | | Switch and instrument illumination regulator -E20- | |
| | | | | Left headlight range control motor -V48- | |
| | | | | Right headlight range control motor -V49- | |
| | | | | Headlight range control regulator -E102- | |
| | | | | Park assist steering control unit -J791- | |
| | | | | Control unit for cornering light and headlight range control -J745- | |
F2 | - | Fuse 2 on fuse holder C -SC2- | 10 A | - | 16-pin connector -T16- Diagnostic connection | 15a |
| | | | | Data bus diagnostic interface -J533- | |
| | | | | Control unit in dash panel insert -J285- | |
F3 | - | Fuse 3 on fuse holder C -SC3- | 5 A | - | Airbag control unit -J234- | 15a |
F4 | - | Fuse 4 on fuse holder C -SC4- | 5 A | - | Air quality sensor -G238- | 15a |
| | | | | Park assist steering control unit -J791- | |
| | | | | Tyre pressure monitor display button -E492- | |
| | | | | Power steering control unit -J500- | |
F5 | - | Fuse 5 on fuse holder C -SC5- | 10 A | - | Output module for right headlight -J668- | 15a |
F6 | - | Fuse 6 on fuse holder C -SC6- | 10 A | - | Output module for left headlight -J667- | 15a |
F7 | - | Fuse 7 on fuse holder C -SC7- | 10 A | - | | - |
F7 | - | Fuse 7 on fuse holder C -SC7- | 10 A | - | Diagnostic connection -U31- | 15a |
F8 | - | Fuse 8 on fuse holder C -SC8- | 5 A | - | Emergency-off button -E190- | 15a |
F9 | - | Fuse 9 on fuse holder C -SC9- | 5 A | - | | 15a |
F10 | - | Fuse 10 on fuse holder C -SC10- | 5 A | - | Heater and air conditioning system control unit -J979- | 15a |
F11 | - | Fuse 11 on fuse holder C -SC11- | 5 A | - | Control unit for structure-borne sound -J869- | 15a |
F12 | - | Fuse 12 on fuse holder C -SC12- | - | - | Vacant | |
F13 | - | Fuse 13 on fuse holder C -SC13- | 10 A | - | Light switches -E1- | 30a |
| | | | | Rain and light sensor -G397- | |
| | | | | Heated rear window relay -J9- | |
| | | | | Fog light switch -E7- | |
| | | | | 16-pin connector -T16- Diagnostic connection | |
F14 | - | Fuse 14 on fuse holder C -SC14- | 10 A | - | Climatronic control unit -J255- | 30a |
| | | | | Selector lever -E313- | |
F15 | - | Fuse 15 on fuse holder C -SC15- | 20 A | - | Onboard supply control unit -J519- | - |
F16 | - | Fuse 16 on fuse holder C -SC16- | 10 A | - | High-voltage battery 2 -AX3- | 30a |
F17 | - | Fuse 17 on fuse holder C -SC17- | 10 A | - | Interior monitoring sensor -G273- | - |
| | | | | Vehicle inclination sender -G384- | |
| | | | | Alarm horn -H12- | |
| | | | | Interior monitoring sensor -G273- | |
| | | | | Dual tone horn relay -J4- | |
F18 | - | Fuse 18 on fuse holder C -SC18- | 5 A | - | Warning lamp -K96-High-voltage battery charging connection 1 -U34- | 30a |
| | | | - | Warning lamp -K96-High-voltage battery charging connection 2 -U35- | |
| | | | | Charge voltage control unit for high-voltage battery -J966- | |
F19 | - | Fuse 19 on fuse holder C -SC19- | - | - | Vacant | - |
F20 | - | Fuse 20 on fuse holder C -SC20- | 5 A | - | Emergency-off button -E190- | 30a |
| | | | | Terminal 30 voltage supply relay -J317- | |
| | | | | Terminal 30 relay -J977- | |
| | | | | Charge enable relay -J978- | |
F21 | - | Fuse 21 on fuse holder C -SC21- | - | - | Vacant | - |
F22 | - | Fuse 22 on fuse holder C -SC22- | 40 A | - | Fresh air blower control unit -J126- | 30a |
| | | | | fresh air blower -V2- | |
F23 | - | Fuse 23 on fuse holder C -SC23- | 30 A | - | Front passenger door control unit -J387- Window regulator | 30a |
| | | | | Rear left door control unit -J388- Window regulator | |
F24 | - | Fuse 24 on fuse holder C -SC24- | 20 A | - | Onboard supply control unit -J519- | 30a |
F25 | - | Fuse 25 on fuse holder C -SC25- | 25 A | - | Heated rear window -Z1- | 30a |
| | | | | Heated rear window relay -J9- | |
F26 | - | Fuse 26 on fuse holder C -SC26- | - | - | Driver door control unit -J386- Window regulator | - |
| | | | | Rear left door control unit -J388- Window regulator | |
F27 | - | Fuse 27 on fuse holder C -SC27- | - | - | Relay 1 for high-voltage charging flap lock -J974- (USA) | 30a |
| | | | | Relay 2 for high-voltage charging flap lock -J975- (USA) | |
F28 | - | Fuse 28 on fuse holder C -SC28- | - | - | Vacant | - |
F29 | - | Fuse 29 on fuse holder C -SC29- | - | - | Vacant | - |
F30 | - | Fuse 30 on fuse holder C -SC30- | - | - | Vacant | - |
F31 | - | Fuse 31 on fuse holder C -SC31- | - | - | Vacant | - |
F32 | - | Fuse 32 on fuse holder C -SC32- | 10 A | - | High-voltage battery 1 -AX2- | 30a |
F33 | - | Fuse 33 on fuse holder C -SC33- | - | - | Vacant | - |
F34 | - | Fuse 34 on fuse holder C -SC34- | 15 A | - | Heater and air conditioning system control unit -J979- | 30a |
F35 | - | Fuse 35 on fuse holder C -SC35- | 10 A | - | High-voltage battery 1 -AX2- | 30a |
F36 | - | Fuse 36 on fuse holder C -SC36- | - | - | Vacant | - |
F37 | - | Fuse 37 on fuse holder C -SC37- | 30 A | - | Heated front seats control unit -J774- | 30a |
F38 | - | Fuse 38 on fuse holder C -SC38- | 10 A | - | Emergency-off button -E190- | 30a |
F39 | - | Fuse 39 on fuse holder C -SC39- | 10 A | - | Emergency-off button -E190- | 30a |
F40 | - | Fuse 40 on fuse holder C -SC40- | - | - | Vacant | |
F41 | - | Fuse 41 on fuse holder C -SC41- | 15 A | - | Rear window wiper motor -V12- | 75a |
F42 | - | Fuse 42 on fuse holder C -SC42- | 20 A | - | Blocking diode 2 -J811- | 75a |
| | | | | Cigarette lighter -U1- | |
| | | | | 12 V socket -U5- | |
F43 | - | Fuse 43 on fuse holder C -SC43- | - | - | Vacant | |
F44 | - | Fuse 44 on fuse holder C -SC44- | 5 A | - | Enable relay for high-voltage charging socket -J973- | 30a |
| | | | | Diagnostic connection -U31- | |
F45 | - | Fuse 45 on fuse holder C -SC45- | 10 A | - | Charging unit 1 for high-voltage battery -AX4- | 30a |
| | | | | Charging unit 2 for high-voltage battery -AX5- | |
| | | | | Charging unit 3 for high voltage battery -AX6- | |
F46 | - | Fuse 46 on fuse holder C -SC46- | 10 A | - | Two-way radio -R8- | 30a |
F47 | - | Fuse 47 on fuse holder C -SC47- | 5 A | - | Control unit in dash panel insert -J285- | 30a |
| | | | | Telematics control unit -J499- | |
F48 | - | Fuse 48 on fuse holder C -SC48- | 5 A | | Relay 1 for high-voltage charging flap lock -J974- | 30a |
| | | | - | Relay 2 for high-voltage charging flap lock -J975- | |
| | | | | Heated windscreen relay -J47- | |
| | | | | | |
F49 | - | Fuse 49 on fuse holder C -SC49- | 15 A | - | Coolant pump relay -J235- | 30a |
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