Slot | Current Flow Diagram designation | Nominal value | Function/component | Terminal |
F1 | Not assigned | - | | - |
F2 | Fuse 2 on fuse holder C -SC2- | 10 A | Steering column electronics control unit -J527- | 30 |
F3 | Fuse 3 on fuse holder C -SC3- | 30A | Special vehicle control unit -J608- | 30 |
F4 | Fuse 4 on fuse holder C -SC4- | 10 A | Onboard supply control unit -J519- t | Anti-theft alarm system | | 30 |
F5 | Fuse 5 on fuse holder C -SC5- | 5 A | Data bus diagnostic interface -J533- | 30 |
F6 | Fuse 6 on fuse holder C -SC6- | 5 A | Anti-theft alarm sensor -G578- | 30 |
F7 | Fuse 7 on fuse holder C -SC7- | 10 A | Heater and air conditioning controls -EX21- | 30 |
| | | Heater control unit -J65- | |
| | | Climatronic control unit -J255- | |
| | | Air conditioning system control unit -J301- | |
| | | Selector lever -E313- | |
| | | Remote control receiver for auxiliary coolant heater -R149- | |
| | | Heated rear window relay -J9- | |
F8 | Fuse 8 on fuse holder C -SC8- | 10 A | Rotary light switch -EX1- | 30 |
| | | Electromechanical parking brake button -E538- | |
| | | Rain and light sensor -G397- | |
| | | Diagnostic connection -U31- | |
F9 | Fuse 9 on fuse holder C -SC9- | 1A | Steering column electronics control unit -J527- | 30 |
F10 | Fuse 10 on fuse holder C -SC10- | 10 A | Display unit for front information display and operating unit control unit -J685- | 30 |
| | | Multimedia system operating unit -E380- | |
F11 | Fuse 11 on fuse holder C -SC11- | 25 A | Control unit for front left belt tensioner -J854- | 30 |
F12 | Fuse 12 on fuse holder C -SC12- | 20 A | Display unit for front information display and operating unit control unit -J685- Control unit 1 for information electronics -J794- | 30 |
F13 | Fuse 13 on fuse holder C -SC13- | 15 A | Electronically controlled damping control unit -J250- | 30 |
F14 | Fuse 14 on fuse holder C -SC14- | 30 A | Fresh air blower control unit -J126- | 30 |
F15 | Fuse 15 on fuse holder C -SC15- | 10 A | Control unit for electronic steering column lock -J764- | 30 |
F16 | Fuse 16 on fuse holder C -SC16- | 7.5 A | Two-way signal amplifier for mobile telephone/data services -J984- | 30 |
| | | Telephone bracket -R126- | |
| | | USB hub -R293- | |
F17 | Fuse 17 on fuse holder C -SC17- | 5 A | Control unit in dash panel insert -J285- Dash panel insert -KX2- | 30 |
F18 | Fuse 18 on fuse holder C -SC18- | 7.5 A | Rear overhead view camera -R246- | 30 |
| | | Rear lid handle release button -E234- | |
F19 | Fuse 19 on fuse holder C -SC19- | 7.5 A | Interface for entry and start system -J965- | 30 |
F20 | Not assigned | - | | - |
F21 | Not assigned | - | | - |
F22 | Fuse 22 on fuse holder C -SC22- | 15 A | Trailer detector control unit -J345- | 30 |
F23 | Fuse 23 on fuse holder C -SC23- | 40 A | Onboard supply control unit -J519- t | Front right headlight -MX2- | | 30 |
F24 | Fuse 24 on fuse holder C -SC24- | 30 A | Sliding sunroof adjustment control unit -J245- | 30 |
F25 | Fuse 25 on fuse holder C -SC25- | 30 A | Driver door control unit -J386- 1) | 30 |
| | | Rear left window regulator motor -V26- 1) | 30 |
| | | Front passenger door control unit -J387- 2) | |
| | | Rear right window regulator motor -V27- 2) | |
F26 | Fuse 26 on fuse holder C -SC26- | 30 A | Onboard supply control unit -J519- t | Front adjustable seat 2) | | 30 |
F27 | Fuse 27 on fuse holder C -SC27- | 30 A | Digital sound package control unit -J525- | 30 |
F28 | Fuse 28 on fuse holder C -SC28- | 20 A | Trailer detector control unit -J345- | 30 |
F29 | Fuse 29 on fuse holder C -SC29- | 5A | 3-pin connector -T3cg- t | Connection for wheelchair lift | | 15 |
F30 | Not assigned | - | | - |
F31 | Fuse 31 on fuse holder C -SC31- | 40 A | Onboard supply control unit -J519- t | Front left headlight -MX1- | | 30 |
F32 | Fuse 32 on fuse holder C -SC32- | 7.5 A 4) | Front camera for driver assist systems -R242- | 15 |
| | 10 A4) | Adaptive cruise control unit -J428- | |
| | | Parking aid control unit -J446- | |
| | | Park assist steering control unit -J791- | |
F33 | Fuse 33 on fuse holder C -SC33- | 5 A | Airbag control unit -J234- | 15 |
| | | Front passenger side airbag deactivated warning lamp -K145- | |
F34 | Fuse 34 on fuse holder C -SC34- | 7.5 A | Rotary light switch -EX1- | 15 |
| | | Interior mirror -EX5- | |
| | | Relay for power sockets -J807- | |
| | | Terminal 15 relief relay -J404- | |
| | | Reversing light switch -F4- | |
| | | Pressure sender for refrigerant circuit -G805- | |
| | | Air quality sensor -G238- | |
| | | TCS and ESP button -E256- | |
| | | Electromechanical parking brake button -E538- | |
F35 | Fuse 35 on fuse holder C -SC35- | 10 A | Diagnostic connection -U31- | 15 |
| | | Headlight range control and instrument illumination regulator -EX14- | |
| | | Control unit for cornering light and headlight range control -J745- | |
| | | Left headlight range control motor -V48- | |
| | | Right headlight range control motor -V49- | |
F36 | Fuse 36 on fuse holder C -SC36- | 10 A | Control unit for right daytime running light and side light -J861- t | Front right headlight -MX2- | | 15 |
F37 | Fuse 37 on fuse holder C -SC37- | 10 A | Control unit for left daytime running light and side light -J860- t | Front left headlight -MX1- | | 15 |
F38 | Fuse 38 on fuse holder C -SC38- | 20 A | Trailer detector control unit -J345- | 30 |
F39 | Fuse 39 on fuse holder C -SC39- | 30 A | Front passenger door control unit -J387- 1) | 30 |
| | | Rear right window regulator motor -V27- 1) | |
| | | Driver door control unit -J386- 2) | 30 |
| | | Rear left window regulator motor -V26- 2) | |
F40 | Fuse 40 on fuse holder C -SC40- | 20 A | Cigarette lighter -U1- 3) | 15 |
| | | 12 V socket -U5- | |
| | | 12 V socket 2 -U18- | |
| | | 12 V socket 3 -U19- | |
F41 | Fuse 41 on fuse holder C -SC41- | 25 A | Control unit for front right belt tensioner -J855- | 30 |
F42 | Fuse 42 on fuse holder C -SC42- | 40 A | Onboard supply control unit -J519- | 30 |
F43 | Fuse 43 on fuse holder C -SC43- | 30 A | Onboard supply control unit -J519- | 30 |
F44 | Fuse 44 on fuse holder C -SC44- | 15 A | Trailer detector control unit -J345- | 30 |
F45 | Fuse 45 on fuse holder C -SC45- | 15 A | Massage control unit -J740- Driver seat adjustment operating unit -E470-1) | 30 |
F46 | Not assigned | - | | - |
F47 | Fuse 47 on fuse holder C -SC47- | 15 A | Rear window wiper motor -V12- | 15 |
F48 | Not assigned | - | | - |
F49 | Fuse 49 on fuse holder C -SC49- | 5 A | Clutch position sender -G476- | 15 |
| | | Starter relay 1 -J906- | |
| | | Starter relay 2 -J907- | |
F50 | Not assigned | - | | - |
F51 | Not assigned | - | | - |
F52 | Not assigned | - | | - |
F53 | Fuse 53 on fuse holder C -SC53- | 30 A | Heated rear window relay -J9- | 15 |
Slot | Current Flow Diagram designation | Nominal value | Function/component | Terminal |
F1 | Fuse 1 on fuse holder B -SB1- | 40 A | ABS control unit -J104- | 30 |
F2 | Fuse 2 on fuse holder B -SB2- | 40 A | ABS control unit -J104- | 30 |
| | | ABS hydraulic pump -V64- | |
F3 | Fuse 3 on fuse holder B -SB3- | 15 A 1) 30 A 2) | Engine control unit -J623- | 87 |
F4 | Fuse 4 on fuse holder B -SB4- | 5 A 2)4) | Oil level and oil temperature sender -G266- | 87 |
| | 10 A 1) | Radiator fan control unit -J293- | |
| | | Activated charcoal filter solenoid valve 1 -N80- 1)4) | |
| | | Camshaft control valve 1 -N205-1)4) | |
| | | Exhaust camshaft control valve 1 -N318- 1) | |
| | | Valve for oil pressure control -N428- 1) | |
| | | High heat output relay -J360- 2) | |
| | | Exhaust gas recirculation cooler changeover valve -N345- 2) | |
| | | Low heat output relay -J359- 2) | |
| | | Charge pressure control solenoid valve -N75- 2) | |
| | | Ethanol concentration sender -G708- 1) | |
F5 | Fuse 5 on fuse holder B -SB5- | 10 A 2) | Camshaft control valve 1 -N205-2) | 87 |
| | | Fuel pressure regulating valve -N276-2) | |
| | | Fuel metering valve -N290-2) | |
F6 | Fuse 6 on fuse holder B -SB6- | 5 A | Brake light switch -F- | 87 |
F7 | Fuse 7 on fuse holder B -SB7- | 10 A 1) 2) | Fuel pressure regulating valve -N276- 1) | 87 |
| | | Charge air cooling pump -V188- 1) | |
| | | Valve for oil pressure control -N428-2) | |
| | | Coolant valve for cylinder head -N489-2) | |
| | | Charge air cooling pump -V188- 2) | |
| | | Auxiliary pump for heating -V488- 2) | |
| | | Radiator blind control motor -V544-2) | |
F8 | Fuse 8 on fuse holder B -SB8- | 10 A 1) | Lambda probe heater -Z19- | 87 |
| | 15 A 2) | Lambda probe 1 heater after catalytic converter -Z29- | |
F9 | Fuse 9 on fuse holder B -SB9- | 5 A 2) | Ignition coil 1 with output stage -N70- 1) | 87 |
| | 20 A 1) | Ignition coil 2 with output stage -N127-1) | |
| | | Ignition coil 3 with output stage -N291- 1) | |
| | | Ignition coil 4 with output stage -N292-1) | |
| | | Automatic glow period control unit -J179- 2) | |
| | | Air mass meter -G70- | |
| | | Intake manifold preheating heater element -N51- 2) | |
F10 | Fuse 10 on fuse holder B -SB10- | 10 A 4) | Fuel pump control unit -J538- | 87 |
| | 15 A1) | Fuel pump relay -J17-1)4) | |
| | 20 A2) | Injector, cylinder 1 -N30-1)4) | |
| | | Injector, cylinder 2 -N31-1)4) | |
| | | Injector, cylinder 3 -N32-1)4) | |
| | | Injector, cylinder 4 -N33-1)4) | |
F11 | Fuse 11 on fuse holder B -SB11- | 40 A | Auxiliary air heater element -Z35- | 87 |
F12 | Fuse 12 on fuse holder B -SB12- | 40 A | Auxiliary air heater element -Z35- | 87 |
F13 | Fuse 13 on fuse holder B -SB13- | 30 A | Automatic gearbox control unit -J217- | 30 |
| | | Mechatronic unit for dual clutch gearbox -J743- t | Dual clutch gearbox 200 | | |
| | 15 A | Mechatronic unit for dual clutch gearbox -J743- t | Dual clutch gearbox 250 | | |
F14 | Fuse 14 on fuse holder B -SB14- | 40 A | Heated windscreen relay -J47- | 30 |
F15 | Fuse 15 on fuse holder B -SB15- | 15 A | Horn relay -J413- | 30 |
F16 | Fuse 16 on fuse holder B -SB16- | 15 A | Fuel system pressurisation pump -G6-1) | 30 |
F17 | Fuse 17 on fuse holder B -SB17- | 7.5 A | Main relay -J271- 1) | 30 |
| | | Terminal 30 voltage supply relay -J317- 2) | |
| | | Engine control unit -J623- | |
| | | ABS control unit -J104- | |
| | | Heated windscreen relay -J47- | |
F18 | Fuse 18 on fuse holder B -SB18- | 5 A | Battery monitoring control unit -J367- | 30 |
| | | Data bus diagnostic interface -J533- 3) | |
F19 | Fuse 19 on fuse holder B -SB19- | 30 A | Wiper motor control unit -J400- | 30 |
F20 | Fuse 20 on fuse holder B -SB20- | 10 A | Alarm horn -H12- | 30 |
F21 | Not assigned | - | | - |
F22 | Fuse 22 on fuse holder B -SB22- | 5 A | Engine control unit -J623- | 50 |
F23 | Fuse 23 on fuse holder B -SB23- | 30 A | Starter -B- | 50 |
F24 | Fuse 24 on fuse holder B -SB24- | 40 A | Auxiliary air heater element -Z35- | 87 |
F25 | Not assigned | - | | - |
F26 | Not assigned | - | | - |
F27 | Not assigned | - | | - |
F28 | Not assigned | - | | - |
F29 | Not assigned | - | | - |
F30 | Not assigned | - | | - |
F31 | Not assigned | - | | - |
F32 | Not assigned | - | | - |
F33 | Not assigned | - | | - |
F34 | Not assigned | - | | - |
F35 | Not assigned | - | | - |
F36 | Not assigned | - | | - |
F37 | Fuse 37 on fuse holder B -SB37- | 20 A | Auxiliary heater control unit -J364- | 30 |
F38 | Not assigned | - | | - |