Slot | Current Flow Diagram designation | Nominal value | Function/component | Terminal |
SB1 | Fuse 1 on fuse holder B -SB1- | 40 A | Radiator fan thermal switch -F18- Radiator fan control unit -J293- | 30 |
SB2 | Fuse 2 on fuse holder B -SB2- | 50 A | Automatic glow period control unit -J179- | 30 |
SB3 | Fuse 3 on fuse holder B -SB3- | 40 A | ABS control unit -J104- | 30 |
SB4 | Fuse 4 on fuse holder B -SB4- | 50 A | Auxiliary air heater element -Z35-1) | 75 |
SB5 | Fuse 5 on fuse holder B -SB5- | 50 A | Auxiliary air heater element -Z35-1) | 75 |
SB6 | Fuse 6 on fuse holder B -SB6- | 5 A | Onboard supply control unit -J519-5) Battery monitor control unit -J367-4) | 30 |
SB7 | Fuse 7 on fuse holder B -SB7- | 7.5 A | Engine control unit -J623- | 30 |
SB8 | Fuse 8 on fuse holder B -SB8- | 30 A | Onboard supply control unit -J519- t | Windscreen wiper motor -V- | | 30 |
SB9 | Fuse 9 on fuse holder B -SB9- | 30 A | Mechatronic unit for dual clutch gearbox -J743- | 30 |
SB10 | Fuse 10 on fuse holder B -SB10- | 25 A | ABS control unit -J104- | 30 |
SB11 | Not assigned | | | |
SB12 | Fuse 12 on fuse holder B -SB12- | 7.5 A2) /10 A1) | Injector, cylinder 1 -N30-2) Injector, cylinder 2 -N31-2) Injector, cylinder 3 -N32-2) Fuel metering valve -N290-1) | 87 |
SB13 | Fuse 13 on fuse holder B -SB13- | 5 A | Brake light switch -F- | 87 |
SB14 | Fuse 14 on fuse holder B -SB14- | 10 A | Fuel pump relay -J17- Coolant circulation pump -V50-1) Coolant circulation pump 2 -V178-1) Coolant valve for cylinder head -N489-1) Valve for oil pressure control -N428-1) Charge air cooling pump -V188-6) Fuel pressure regulating valve -N276-6) | 87 |
SB15 | Fuse 15 on fuse holder B -SB15- | 5 A | Engine control unit -J623- | 50 |
SB16 | Fuse 16 on fuse holder B -SB16- | 30 A | Starter -B- | 50 |
SB17 | Fuse 17 on fuse holder B -SB17- | 20 A | Engine control unit -J623- | 87 |
SB18 | Fuse 18 on fuse holder B -SB18- | 10 A | High heat output relay -J360-1) Low heat output relay -J359-1) Charge pressure positioner -V465-1) Charge pressure control solenoid valve -N75-1) Variable intake manifold position sender -G513-1) Oil level and oil temperature sender -G266- Activated charcoal filter solenoid valve 1 -N80-2), 3) Camshaft control valve 1 -N205-2), 3) | 87 |
SB19 | Fuse 19 on fuse holder B -SB19- | 30 A | Fuse holder F -SF- | 87 |
SB20 | Fuse 20 on fuse holder B -SB20- | 5 A1) / 20 A2)3) | Ignition coil 1 with output stage -N70-2), 3) Ignition coil 2 with output stage -N127-2), 3) Ignition coil 3 with output stage -N291-2), 3) Automatic glow period control unit -J179-1) Intake manifold preheating heater element -N51-1) | 87 |
Slot | Current Flow Diagram designation | Nominal value | Function/component | Terminal |
SB1 | Fuse 1 on fuse holder B -SB1- | 40 A 50 A7) | Radiator fan thermal switch -F18- Radiator fan control unit -J293- Suppression filter -C24-7) | 30 |
SB2 | Fuse 2 on fuse holder B -SB2- | 50 A | Automatic glow period control unit -J179- | 30 |
SB3 | Fuse 3 on fuse holder B -SB3- | 40 A 20 A7) | ABS control unit -J104- Engine component current supply relay -J757-7) | 30 |
SB4 | Fuse 4 on fuse holder B -SB4- | 50 A | Auxiliary air heater element -Z35-1) | 75 |
SB5 | Fuse 5 on fuse holder B -SB5- | 50 A | Auxiliary air heater element -Z35-1) | 75 |
SB6 | Fuse 6 on fuse holder B -SB6- | 5 A | Onboard supply control unit -J519-5) Battery monitor control unit -J367-4) | 30 |
SB7 | Fuse 7 on fuse holder B -SB7- | 7.5 A | Engine control unit -J623- | 30 |
SB8 | Fuse 8 on fuse holder B -SB8- | 30 A | Onboard supply control unit -J519- t | Windscreen wiper motor -V- | | 30 |
SB9 | Fuse 9 on fuse holder B -SB9- | 30 A | Mechatronic unit for dual clutch gearbox -J743- | 30 |
SB10 | Fuse 10 on fuse holder B -SB10- | 25 A 5 A7) | ABS control unit -J104- Engine component current supply relay -J757-7) | 30 |
SB11 | Not assigned | | | |
SB12 | Fuse 12 on fuse holder B -SB12- | 7.5 A2) / 10 A1)7) | Injector, cylinder 1 -N30-2)7) Injector, cylinder 2 -N31-2)7) Injector, cylinder 3 -N32-2)7) Injector, cylinder 4 -N33-7) Fuel metering valve -N290-1) Actuator 1 for camshaft adjustment -F366- ...Actuator 8 for camshaft adjustment -F373-7)
| 87 |
SB13 | Fuse 13 on fuse holder B -SB13- | 5 A | Brake light switch -F- | 87 |
SB14 | Fuse 14 on fuse holder B -SB14- | 10 A | Fuel pump relay -J17- Coolant circulation pump -V50-1) Coolant circulation pump 2 -V178-1) Coolant valve for cylinder head -N489-1) Valve for oil pressure control -N428-1) Charge air cooling pump -V188-6) Fuel pressure regulating valve -N276-6) Coolant shut-off valve -N82-7) | 87 |
SB15 | Fuse 15 on fuse holder B -SB15- | 5 A | Engine control unit -J623- | 50 |
SB16 | Fuse 16 on fuse holder B -SB16- | 30 A | Starter -B- | 50 |
SB17 | Fuse 17 on fuse holder B -SB17- | 20 A | Engine control unit -J623- | 87 |
SB18 | Fuse 18 on fuse holder B -SB18- | 10 A | High heat output relay -J360-1) Low heat output relay -J359-1) Charge pressure positioner -V465-1) Charge pressure control solenoid valve -N75-1) Variable intake manifold position sender -G513-1) Oil level and oil temperature sender -G266- Activated charcoal filter solenoid valve 1 -N80-2), 3) Camshaft control valve 1 -N205-2) 3) Intake manifold flap valve -N316-7) Radiator fan -VX57-7) Valve for oil pressure control -N428-7) Oil pressure switch, stage 3 -F447-7) Turbocharger air recirculation valve -N249-7) | 87 |
SB19 | Fuse 19 on fuse holder B -SB19- | 30 A | Fuse holder F -SF- | 87 |
SB20 | Fuse 20 on fuse holder B -SB20- | 5 A1) / 20 A2)3) | Ignition coil 1 with output stage -N70-2), 3) Ignition coil 2 with output stage -N127-2), 3) Ignition coil 3 with output stage -N291-2), 3) Ignition coil 4 with output stage -N292-2), 3) Automatic glow period control unit -J179-1) Intake manifold preheating heater element -N51-1) | 87 |
Slot | Current Flow Diagram designation | Nominal value | Function/component | Terminal |
SC1 | Fuse 1 on fuse holder C -SC1- | 40 A | Onboard supply control unit -J519- | 30 |
SC2 | Fuse 2 on fuse holder C -SC2- | 40 A | Onboard supply control unit -J519- | 30 |
SC3 | Fuse 3 on fuse holder C -SC3- | 30 A | Onboard supply control unit -J519- | 30 |
SC4 | Fuse 4 on fuse holder C -SC4- | 50 A | Low heat output relay -J359-1) | 30 |
SC5 | Fuse 5 on fuse holder C -SC5- | 30 A | Driver door control unit -J386- | 30 |
SC6 | Fuse 6 on fuse holder C -SC6- | 30 A | Rear left door control unit -J388- | 30 |
SC7 | Fuse 7 on fuse holder C -SC7- | 20 A | Onboard supply control unit -J519- | 30 |
SC8 | Fuse 8 on fuse holder C -SC8- | 30 A | Engine compartment electronics box pin 9A | 30 |
SC9 | Fuse 9 on fuse holder C -SC9- | 30 A | Sliding sunroof motor -V1- | 30 |
SC10 | Fuse 10 on fuse holder C -SC10- | 7.5 A | Electronically controlled damping control unit -J250- | 30 |
SC11 | Fuse 11 on fuse holder C -SC11- | 30 A | Headlight washer system relay -J39- | 30 |
SC12 | Fuse 12 on fuse holder C -SC12- | 5 A/10 A | Multimedia control unit display | 30 |
SC13 | Fuse 13 on fuse holder C -SC13- | 30 A | Terminal 15 relay -J940- | 30 |
SC14 | Fuse 14 on fuse holder C -SC14- | 7.5 A | Diagnostic connection -U31- Ignition key withdrawal lock solenoid -N376- Steering column combination switch -E595- Light switch -E1- | 30 |
SC15 | Fuse 15 on fuse holder C -SC15- | 7.5 A | Air conditioning system control unit -J301- Gearbox switch -E206- Heater control unit -J65- Selector lever -E313- | 30 |
SC16 | Fuse 16 on fuse holder C -SC16- | 5 A | Dash panel insert -K- | 30 |
SC17 | Fuse 17 on fuse holder C -SC17- | 7.5 A | Anti-theft alarm sensor -G578- Anti-theft alarm system horn -H8- | 30 |
SC18 | Fuse 18 on fuse holder C -SC18- | 5 A | Multimedia system operating unit -E380- | 30 |
SC19 | Fuse 19 on fuse holder C -SC19- | 5 A | Multimedia control unit display | 30 |
SC20 | Not assigned | | | |
SC21 | Not assigned | | | |
SC22 | Not assigned | | | |
SC23 | Fuse 23 on fuse holder C -SC23- | 7.5 A | Washer pump -V5- | 30 |
SC24 | Fuse 24 on fuse holder C -SC24- | 30 A | Fresh air blower control unit -J126- Air conditioning system control unit -J301- Fresh air blower isolation relay -J487- Heater control unit -J65- | 75 |
SC25 | Not assigned | | | |
SC26 | Fuse 26 on fuse holder C -SC26- | 5 A | Heated driver seat regulator -E94- Heated front passenger seat regulator -E95- | 75 |
SC27 | Fuse 27 on fuse holder C -SC27- | 15 A | Rear window wiper motor -V12- | 75 |
SC28 | Fuse 28 on fuse holder C -SC28- | 20 A | Cigarette lighter -U1- | 75 |
SC29 | Fuse 29 on fuse holder C -SC29- | 7.5 A | Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145- | 15 |
SC30 | Fuse 30 on fuse holder C -SC30- | 7.5 A | Tyre Pressure Loss Indicator button -E492- TCS and ESP button -E256- Reversing light switch -F4- Automatic anti-dazzle interior mirror -Y7- Refrigerant circuit pressure sender -G805- Light switch -E1- Parking aid control unit -J446- Heater control unit -J65- | 15 |
SC31 | Fuse 31 on fuse holder C -SC31- | 5 A | Washer pump relay -J576- Fuel pump control unit -J538- | 15 |
SC32 | Fuse 32 on fuse holder C -SC32- | 7.5 A | Diagnostic connection -U31- Headlight range control unit -J431- Headlight range control and instrument illumination regulator -EX14- Headlight range control regulator -E102- Steering column combination switch -E595- Front left headlight -MX1- Front right headlight -MX2- | 15 |
SC33 | Fuse 33 on fuse holder C -SC33- | 5 A | Clutch position sender -G476- Starter relay 1 -J906- Starter relay 2 -J907- | 15 |
SC34 | Fuse 34 on fuse holder C -SC34- | 5 A | Left washer jet heater element -Z20- Right washer jet heater element -Z21- | 15 |
SC35 | Fuse 35 on fuse holder C -SC35- | 10 A | Diagnostic connection -U31- | 15 |
SC36 | Fuse 36 on fuse holder C -SC36- | 10 A | Heated front seats control unit -J774- | 15 |
SC37 | Fuse 37 on fuse holder C -SC37- | 5 A | Adaptive cruise control unit -J428- Electronically controlled damping control unit -J250- Radiator fan control unit -J293- Steering column combination switch -E595- | 15 |
SC38 | Fuse 38 on fuse holder C -SC38- | 40 A | Onboard supply control unit -J519- | 30 |
SC39 | Not assigned | | | |
SC40 | Fuse 40 on fuse holder C -SC40- | 40 A | Supply for fuses: -SD1- …-SD4- | 30 |
SC41 | Fuse 41 on fuse holder C -SC41- | 30 A | Onboard supply control unit -J519- | 30 |
SC42 | Fuse 42 on fuse holder C -SC42- | 30 A | Front passenger door control unit -J387- | 30 |
SC43 | Fuse 43 on fuse holder C -SC43- | 30 A | Rear right door control unit -J389- | 30 |
SC44 | Not assigned | | | 30 |
SC45 | Fuse 45 on fuse holder C -SC45- | 10 A | Steering column combination switch -E595- | 30 |
SC46 | Fuse 46 on fuse holder C -SC46- | 15 A | Reversing camera -R189- | 30 |
SC47 | Not assigned | | | |
SC48 | Not assigned | | | |
SC49 | Fuse 49 on fuse holder C -SC49- | 15 A 3) / 20 A 2) / 30 A 3) | Fuel pump control unit -J538-3) Fuel pump relay -J17-1), 2) | 30 |
SC50 | Fuse 50 on fuse holder C -SC50- | 20 A | Multimedia system -RX7- | 30 |
SC51 | Fuse 51 on fuse holder C -SC51- | 10 A | Onboard supply control unit -J519- | 30 |
SC52 | Not assigned | | | |
SC53 | Fuse 53 on fuse holder C -SC53- | 5 A | Rain and light sensor -G397- | 30 |
SC54 | Fuse 54 on fuse holder C -SC54- | 5 A | Steering column combination switch -E595- t | Ignition/starter switch -D- | | 30 |
SC55 | Fuse 55 on fuse holder C -SC55- | 10 A | Heated front seats control unit -J774- | 30 |
SC56 | Not assigned | | | |
SC57 | Not assigned | | | |
SC58 | Not assigned | | | |
SC59 | Not assigned | | | |
Slot | Current Flow Diagram designation | Nominal value | Function/component | Terminal |
SC1 | Fuse 1 on fuse holder C -SC1- | 40 A | Onboard supply control unit -J519- | 30 |
SC2 | Fuse 2 on fuse holder C -SC2- | 40 A | Onboard supply control unit -J519- | 30 |
SC3 | Fuse 3 on fuse holder C -SC3- | 30 A | Onboard supply control unit -J519- | 30 |
SC4 | Fuse 4 on fuse holder C -SC4- | 50 A | Low heat output relay -J359-1) | 30 |
SC5 | Fuse 5 on fuse holder C -SC5- | 30 A | Driver door control unit -J386- | 30 |
SC6 | Fuse 6 on fuse holder C -SC6- | 30 A | Rear left door control unit -J388- | 30 |
SC7 | Fuse 7 on fuse holder C -SC7- | 20 A | Onboard supply control unit -J519- | 30 |
SC8 | Fuse 8 on fuse holder C -SC8- | 30 A | Mechatronic unit for dual clutch gearbox -J743- | 30 |
SC9 | Fuse 9 on fuse holder C -SC9- | 30 A | Sliding sunroof motor -V1- | 30 |
SC10 | Fuse 10 on fuse holder C -SC10- | 7.5 A | Electronically controlled damping control unit -J250- | 30 |
SC11 | Fuse 11 on fuse holder C -SC11- | 30 A | Headlight washer system relay -J39- | 30 |
SC12 | Fuse 12 on fuse holder C -SC12- | 5 A/
10 A | Two-way signal amplifier for mobile telephone/data services -J984- Storage compartment with interface for mobile telephone -R265- Multimedia system operating unit -E380- Supply for fuse 18 on fuse holder C -SC18- and fuse 19 on fuse holder C -SC19- | 30 |
SC13 | Fuse 13 on fuse holder C -SC13- | 30 A | Terminal 15 relay -J940- | 30 |
SC14 | Fuse 14 on fuse holder C -SC14- | 7.5 A | Diagnostic connection -U31- Ignition key withdrawal lock solenoid -N376- Steering column combination switch -E595- Light switch -E1- | 30 |
SC15 | Fuse 15 on fuse holder C -SC15- | 7.5 A | Air conditioning system control unit -J301- Gearbox switch -E206- Heater control unit -J65- Selector lever -E313- | 30 |
SC16 | Fuse 16 on fuse holder C -SC16- | 5 A | Dash panel insert -K- | 30 |
SC17 | Fuse 17 on fuse holder C -SC17- | 7.5 A | Anti-theft alarm sensor -G578- Anti-theft alarm system horn -H8- | 30 |
SC18 | Fuse 18 on fuse holder C -SC18- | 5 A | Multimedia system operating unit -E380- | 30 |
SC19 | Fuse 19 on fuse holder C -SC19- | 5 A | Two-way signal amplifier for mobile telephone/data services -J984- Storage compartment with interface for mobile telephone -R265- | 30 |
SC20 | Not assigned | | | |
SC21 | Not assigned | | | |
SC22 | Not assigned | | | |
SC23 | Fuse 23 on fuse holder C -SC23- | 7.5 A | Washer pump -V5- | 30 |
SC24 | Fuse 24 on fuse holder C -SC24- | 30 A | Fresh air blower control unit -J126- Air conditioning system control unit -J301- Fresh air blower isolation relay -J487- Heater control unit -J65- | 75 |
SC25 | Not assigned | | | |
SC26 | Fuse 26 on fuse holder C -SC26- | 5 A | Heated driver seat regulator -E94- Heated front passenger seat regulator -E95- | 75 |
SC27 | Fuse 27 on fuse holder C -SC27- | 15 A | Rear window wiper motor -V12- | 75 |
SC28 | Fuse 28 on fuse holder C -SC28- | 20 A | Cigarette lighter -U1- | 75 |
SC29 | Fuse 29 on fuse holder C -SC29- | 7.5 A | Airbag control unit -J234- Front passenger side airbag deactivated warning lamp -K145- | 15 |
SC30 | Fuse 30 on fuse holder C -SC30- | 7.5 A | Tyre Pressure Loss Indicator button -E492- TCS and ESP button -E256- Reversing light switch -F4- Automatic anti-dazzle interior mirror -Y7- Mirror adjustment switch -E43- Refrigerant circuit pressure sender -G805- Light switch -E1- Parking aid control unit -J446- Heater control unit -J65- | 15 |
SC31 | Fuse 31 on fuse holder C -SC31- | 5 A | Washer pump relay -J576- Fuel pump control unit -J538- | 15 |
SC32 | Fuse 32 on fuse holder C -SC32- | 7.5 A | Diagnostic connection -U31- Headlight range control unit -J431- Headlight range control and instrument illumination regulator -EX14- Steering column combination switch -E595- Front left headlight -MX1- Alarm horn relay -J641- Front right headlight -MX2- | 15 |
SC33 | Fuse 33 on fuse holder C -SC33- | 5 A | Clutch position sender -G476- Starter relay 1 -J906- Starter relay 2 -J907- Control unit for structure-borne sound -J869-4) | 15 |
SC34 | Fuse 34 on fuse holder C -SC34- | 5 A | Left washer jet heater element -Z20- Right washer jet heater element -Z21- | 15 |
SC35 | Not assigned | | | |
SC36 | Fuse 36 on fuse holder C -SC36- | 10 A | Heated front seats control unit -J774- | 15 |
SC37 | Fuse 37 on fuse holder C -SC37- | 5 A | Adaptive cruise control unit -J428- Radiator fan control unit -J293- Steering column combination switch -E595- | 15 |
SC38 | Fuse 38 on fuse holder C -SC38- | 40 A | Onboard supply control unit -J519- | 30 |
SC39 | Fuse 39 on fuse holder C -SC39- | 40 A | ABS control unit -J104-4) | 30 |
SC40 | Fuse 40 on fuse holder C -SC40- | 40 A | Supply for fuses: -SD1- …-SD4- | 30 |
SC41 | Fuse 41 on fuse holder C -SC41- | 30 A | Onboard supply control unit -J519- | 30 |
SC42 | Fuse 42 on fuse holder C -SC42- | 30 A | Front passenger door control unit -J387- | 30 |
SC43 | Fuse 43 on fuse holder C -SC43- | 30 A | Rear right door control unit -J389- | 30 |
SC44 | Not assigned | | | 30 |
SC45 | Fuse 45 on fuse holder C -SC45- | 10 A | Steering column combination switch -E595- | 30 |
SC46 | Fuse 46 on fuse holder C -SC46- | 15 A | Reversing camera -R189- | 30 |
SC47 | Fuse 47 on fuse holder C -SC47- | 30 A | ABS control unit -J104-4) | 30 |
SC48 | Not assigned | | | |
SC49 | Fuse 49 on fuse holder C -SC49- | 15 A 3) /20 A 2) /30 A 3) | Fuel pump control unit -J538-3) Fuel pump relay -J17-1), 2) | 30 |
SC50 | Fuse 50 on fuse holder C -SC50- | 20 A | Control unit 1 for information electronics -J794- | 30 |
SC51 | Fuse 51 on fuse holder C -SC51- | 10 A | Onboard supply control unit -J519- | 30 |
SC52 | Not assigned | | | |
SC53 | Fuse 53 on fuse holder C -SC53- | 5 A | Rain and light sensor -G397- | 30 |
SC54 | Fuse 54 on fuse holder C -SC54- | 5 A | Steering column combination switch -E595- t | Ignition/starter switch -D- | | 30 |
SC55 | Fuse 55 on fuse holder C -SC55- | 10 A | Heated front seats control unit -J774- | 30 |
SC56 | Not assigned | | | |
SC57 | Not assigned | | | |
SC58 | Not assigned | | | |
SC59 | Not assigned | | | |
-T73a- (A) | Designation | | -T46b- (B) | Designation | | -T73c- (C) | Designation |
1 | Terminal 31 | | 1 | Windscreen wiper motor -V- , terminal 53b | | 1 | Terminal 30 (left light supply) |
2 | Rear lid central locking motor -V53- | | 2 | Terminal 30 (central locking) | | 2 | A63 Connection (mirror adjustment/heating), in dash panel wiring harness |
3 | Rear right door central locking motor, lock -V215- | | 3 | Right fog light bulb -L23- | | 3 | W71 Connection (reversing light) in rear wiring harness |
4 | Rear right door central locking motor, lock -V215- | | 4 | | | 4 | |
5 | | | 5 | Right headlight dipped beam bulb -M31- , terminal 56br | | 5 | Terminal 30 (exterior mirror heating) |
6 | Front passenger door central locking motor -V57- | | 6 | Right LED module for daytime running light and side light -L177- | | 6 | |
7 | Front passenger door central locking motor -V57- | | 7 | Right headlight main beam bulb -M32- , terminal 56a | | 7 | Left tail light bulb -M4- , terminal 58l |
8 | Rear left door central locking motor, lock -V214- | | 8 | Windscreen wiper motor -V- , terminal 53 | | 8 | Right brake light bulb -M10- , terminal 54 |
9 | Rear left central locking lock unit -F222- | | 9 | Bonnet contact switch -F266- | | 9 | High-level brake light bulb -M25- |
10 | B214 Connection 1 (central locking), in interior wiring harness | | 10 | A154 Connection (brake pedal switch) in dash panel wiring harness, terminal 54 | | 10 | Rear right turn signal bulb -M8- |
11 | B175 Connection (central locking), in interior wiring harness | | 11 | Windscreen wiper motor -V- , terminal 53e | | 11 | Driver side turn signal repeater bulb in exterior mirror -L131- |
12 | Terminal 31 | | 12 | Reversing light switch -F4- | | 12 | Terminal 30 (treble horn/bass horn) |
13 | | | 13 | Ambient temperature sensor -G17- | | 13 | Multifunction steering wheel control unit -J453- |
14 | Mirror adjustment switch -E43- | | 14 | Windscreen washer fluid level sender -G33- | | 14 | B549 Connection 2 (LIN bus) in main wiring harness |
15 | Multifunction display call-up button -E86- | | 15 | Coolant shortage indicator sender -G32- | | 15 | B528 Connection 1 (LIN bus) in main wiring harness |
16 | Multifunction display call-up button -E86- | | 16 | | | 16 | |
17 | Multifunction display memory switch -E109- | | 17 | Brake fluid level warning contact -F34- | | 17 | |
18 | | | 18 | | | 18 | |
19 | | | 19 | | | 19 | 86 Earth connection 1, in rear wiring harness |
20 | | | 20 | | | 20 | Front passenger side central locking lock unit -F221- |
21 | | | 21 | | | 21 | Driver side central locking lock unit -F220- |
22 | | | 22 | Left side light bulb -M1- , terminal 58l | | 22 | Rear lid lock unit -F256- |
23 | Rear left central locking lock unit -F222- | | 23 | Front right turn signal bulb -M7- (right turn signal) | | 23 | Rear lid handle release button -E234- |
24 | Front passenger side central locking lock unit -F221- | | 24 | | | 24 | Rear left door contact switch -F10- |
25 | Rear right central locking lock unit -F223- | | 25 | Alarm horn -H12- | | 25 | Driver side central locking lock unit -F220- |
26 | Start/Stop operation button -E693- | | 26 | B698 Connection 3 (LIN bus) in main wiring harness | | 26 | Front passenger side central locking lock unit -F221- |
27 | Horn plate -H- , terminal 71a | | 27 | | | 27 | Rear right door contact switch -F11- |
28 | Cruise control system (CCS) SET button -E227- | | 28 | | | 28 | Central locking button -E600- |
29 | CCS switch -E45- | | 29 | Terminal 30 | | 29 | Turn signal switch -E2- (right turn signal) |
30 | Headlight dipper and flasher switch -E4- | | 30 | | | 30 | Hazard warning lights button -E229- |
31 | Intermittent wiper switch -E22- | | 31 | Terminal 31 | | 31 | Fog light switch -E7- Rear fog light switch -E18- |
32 | | | 32 | | | 32 | Turn signal switch -E2- (left turn signal) |
33 | | | 33 | 401 Earth connection (sender earth) in interior wiring harness | | 33 | |
34 | | | 34 | Headlight washer system relay -J39- | | 34 | |
35 | | | 35 | Front left turn signal bulb -M5- (left turn signal) | | 35 | |
36 | Heated front seats control unit -J774- | | 36 | Right side light bulb -M3- , terminal 58r | | 36 | |
37 | Interior monitoring deactivation switch -E267- | | 37 | | | 37 | |
38 | Interior monitoring deactivation switch -E267- | | 38 | | | 38 | |
39 | | | 39 | | | 39 | |
40 | | | 40 | Left fog light bulb -L22- | | 40 | B108 Connection 1 (CAN bus extended high), in main wiring harness |
41 | Ignition/starter switch -D- | | 41 | | | 41 | B109 Connection 1 (CAN bus extended low), in main wiring harness |
42 | Light switch -E1- , terminal 56b | | 42 | Left headlight main beam bulb -M30- , terminal 56a | | 42 | B713 Connection 1 (diagnosis CAN bus, high), in main wiring harness |
43 | Light switch -E1- , terminal 56s | | 43 | Left LED module for daytime running light and side light -L176- | | 43 | B714 Connection 1 (CAN bus diagnosis, low), in main wiring harness |
44 | Driving mode selection button -E735- | | 44 | Left headlight dipped beam bulb -M29- , terminal 56bl | | 44 | B383 Connection 1 (powertrain CAN bus, high), in main wiring harness |
45 | | | 45 | B629 Connection (56a), in main wiring harness | | 45 | B390 Connection 1 (powertrain CAN bus, low), in main wiring harness |
46 | Headlight dipper and flasher switch -E4- , terminal 56a | | 46 | B521 Connection (dual tone horn) in main wiring harness, terminal 71b | | 46 | B397 Connection 1 (convenience CAN bus, high), in main wiring harness |
47 | Light switch -E1- | | | | | 47 | B406 Connection 1 (convenience CAN bus, low), in main wiring harness |
48 | Light switch -E1- , terminal 58 | | | | | 48 | |
49 | | | | | | 49 | |
50 | Intermittent wiper switch -E22- | | | | | 50 | |
51 | Terminal 53c | | | | | 51 | Start/Stop operation button -E693- |
52 | Cruise control system (CCS) SET button -E227- | | | | | 52 | Heated rear window warning lamp -K10- |
53 | Cruise control system (CCS) SET button -E227- | | | | | 53 | Shock absorber damping adjustment warning lamp -K189- |
54 | Ignition key withdrawal lock solenoid -N376- Selector lever -E313- | | | | | 54 | Indicator lamp for hazard warning light -K6- |
55 | Heated rear window button -E230- | | | | | 55 | Central locking SAFE function warning lamp -K133- |
56 | Driver side central locking lock unit -F220- | | | | | 56 | |
57 | | | | | | 57 | Terminal 15 |
58 | Intermittent wiper switch -E22- | | | | | 58 | |
59 | | | | | | 59 | |
60 | W71 Connection (reversing light) in rear wiring harness, terminal 58 | | | | | 60 | |
61 | | | | | | 61 | Central locking button -E600- |
62 | | | | | | 62 | Terminal 75x voltage supply relay -J694- |
63 | Terminal 31 | | | | | 63 | Terminal 30 |
64 | S12 Connection (SAFE 1) in central locking wiring harness | | | | | 64 | |
65 | Rear left fog light bulb -L46- | | | | | 65 | |
66 | Terminal 30, right light supply | | | | | 66 | Heated rear window -Z1- , + |
67 | | | | | | 67 | Terminal 58d |
68 | B129 Connection (interior light, 31l), in interior wiring harness | | | | | 68 | |
69 | Right tail light bulb -M2- , terminal 58r | | | | | 69 | B559 Positive connection 1 (30g), in main wiring harness |
70 | Left brake light bulb -M9- , terminal 54 | | | | | 70 | |
71 | Rear left turn signal bulb -M6- | | | | | 71 | |
72 | Front passenger side turn signal repeater bulb -L132- | | | | | 72 | |
73 | Terminal 30 (supply for windscreen wiper motor -V- ) | | | | | 73 | Terminal 30 (heated rear window) |
-T73a- (A) | Designation | | -T46b- (B) | Designation | | -T73c- (C) | Designation |
1 | Terminal 31 | | 1 | Windscreen wiper motor -V- , terminal 53b | | 1 | Terminal 30 (left light supply) |
2 | Rear lid central locking motor -V53- | | 2 | Terminal 30 (central locking) | | 2 | A63 Connection (mirror adjustment/heating), in dash panel wiring harness |
3 | Rear right door central locking motor, lock -V215- | | 3 | Right fog light bulb -L23- | | 3 | W71 Connection (reversing light) in rear wiring harness |
4 | Rear right door central locking motor, lock -V215- | | 4 | | | 4 | |
5 | | | 5 | Right headlight dipped beam bulb -M31- , terminal 56br | | 5 | Terminal 30 (exterior mirror heating) |
6 | Front passenger door central locking motor -V57- | | 6 | Right LED module for daytime running light and side light -L177- | | 6 | |
7 | Front passenger door central locking motor -V57- | | 7 | Right headlight main beam bulb -M32- , terminal 56a | | 7 | Left tail light bulb -M4- , terminal 58l |
8 | Rear left door central locking motor, lock -V214- | | 8 | Windscreen wiper motor -V- , terminal 53 | | 8 | Right brake light bulb -M10- , terminal 54 |
9 | Rear left central locking lock unit -F222- | | 9 | Bonnet contact switch -F266- | | 9 | High-level brake light bulb -M25- |
10 | B214 Connection 1 (central locking), in interior wiring harness | | 10 | A154 Connection (brake pedal switch) in dash panel wiring harness, terminal 54 | | 10 | Rear right turn signal bulb -M8- |
11 | B175 Connection (central locking), in interior wiring harness | | 11 | Windscreen wiper motor -V- , terminal 53e | | 11 | Front passenger side turn signal repeater bulb -L132- |
12 | Terminal 31 | | 12 | Reversing light switch -F4- | | 12 | Terminal 30 (treble horn/bass horn) |
13 | | | 13 | Ambient temperature sensor -G17- | | 13 | Multifunction steering wheel control unit -J453- |
14 | Mirror adjustment switch -E43- | | 14 | Windscreen washer fluid level sender -G33- | | 14 | B549 Connection 2 (LIN bus) in main wiring harness |
15 | Multifunction display call-up button -E86- | | 15 | Coolant shortage indicator sender -G32- | | 15 | B528 Connection 1 (LIN bus) in main wiring harness |
16 | Multifunction display call-up button -E86- | | 16 | | | 16 | |
17 | Multifunction display memory switch -E109- | | 17 | Brake fluid level warning contact -F34- | | 17 | |
18 | | | 18 | | | 18 | |
19 | | | 19 | | | 19 | 86 Earth connection 1, in rear wiring harness |
20 | | | 20 | | | 20 | Front passenger side central locking lock unit -F221- |
21 | | | 21 | | | 21 | Driver side central locking lock unit -F220- |
22 | | | 22 | Left side light bulb -M1- , terminal 58l | | 22 | Rear lid lock unit -F256- |
23 | Rear left central locking lock unit -F222- | | 23 | Front right turn signal bulb -M7- (right turn signal) | | 23 | Rear lid handle release button -E234- |
24 | Front passenger side central locking lock unit -F221- | | 24 | | | 24 | Rear left door contact switch -F10- |
25 | Rear right central locking lock unit -F223- | | 25 | Alarm horn -H12- | | 25 | Driver side central locking lock unit -F220- |
26 | Start/Stop operation button -E693- | | 26 | B698 Connection 3 (LIN bus) in main wiring harness | | 26 | Front passenger side central locking lock unit -F221- |
27 | Horn plate -H- , terminal 71a | | 27 | | | 27 | Rear right door contact switch -F11- |
28 | Cruise control system (CCS) SET button -E227- | | 28 | | | 28 | Central locking button -E600- |
29 | CCS switch -E45- | | 29 | Terminal 30 | | 29 | Turn signal switch -E2- (right turn signal) |
30 | Headlight dipper and flasher switch -E4- | | 30 | | | 30 | Hazard warning lights button -E229- |
31 | Intermittent wiper switch -E22- | | 31 | Terminal 31 | | 31 | Fog light switch -E7- Rear fog light switch -E18- |
32 | | | 32 | | | 32 | Turn signal switch -E2- (left turn signal) |
33 | | | 33 | 401 Earth connection (sender earth) in interior wiring harness | | 33 | |
34 | | | 34 | Headlight washer system relay -J39- | | 34 | |
35 | | | 35 | Front left turn signal bulb -M5- (left turn signal) | | 35 | |
36 | Heated front seats control unit -J774- | | 36 | Right side light bulb -M3- , terminal 58r | | 36 | |
37 | Interior monitoring deactivation switch -E267- | | 37 | | | 37 | |
38 | Interior monitoring deactivation switch -E267- | | 38 | | | 38 | |
39 | | | 39 | | | 39 | |
40 | | | 40 | Left fog light bulb -L22- | | 40 | B108 Connection 1 (CAN bus extended high), in main wiring harness |
41 | Ignition/starter switch -D- | | 41 | | | 41 | B109 Connection 1 (CAN bus extended low), in main wiring harness |
42 | Light switch -E1- , terminal 56b | | 42 | Left headlight main beam bulb -M30- , terminal 56a | | 42 | B713 Connection 1 (diagnosis CAN bus, high), in main wiring harness |
43 | Light switch -E1- , terminal 56s | | 43 | Left LED module for daytime running light and side light -L176- | | 43 | B714 Connection 1 (CAN bus diagnosis, low), in main wiring harness |
44 | Driving mode selection button -E735- | | 44 | Left headlight dipped beam bulb -M29- , terminal 56bl | | 44 | B383 Connection 1 (powertrain CAN bus, high), in main wiring harness |
45 | | | 45 | B629 Connection (56a), in main wiring harness | | 45 | B390 Connection 1 (powertrain CAN bus, low), in main wiring harness |
46 | Headlight dipper and flasher switch -E4- , terminal 56a | | 46 | B521 Connection (dual tone horn) in main wiring harness, terminal 71b | | 46 | B397 Connection 1 (convenience CAN bus, high), in main wiring harness |
47 | Light switch -E1- | | | | | 47 | B406 Connection 1 (convenience CAN bus, low), in main wiring harness |
48 | Light switch -E1- , terminal 58 | | | | | 48 | |
49 | | | | | | 49 | |
50 | Intermittent wiper switch -E22- | | | | | 50 | |
51 | Terminal 53c | | | | | 51 | Start/Stop operation button -E693- |
52 | Cruise control system (CCS) SET button -E227- | | | | | 52 | Heated rear window warning lamp -K10- |
53 | Cruise control system (CCS) SET button -E227- | | | | | 53 | Shock absorber damping adjustment warning lamp -K189- |
54 | Ignition key withdrawal lock solenoid -N376- Selector lever -E313- | | | | | 54 | Indicator lamp for hazard warning light -K6- |
55 | Heated rear window button -E230- | | | | | 55 | Central locking SAFE function warning lamp -K133- |
56 | Driver side central locking lock unit -F220- | | | | | 56 | |
57 | | | | | | 57 | Terminal 15 |
58 | Intermittent wiper switch -E22- | | | | | 58 | |
59 | | | | | | 59 | |
60 | W71 Connection (reversing light) in rear wiring harness, terminal 58 | | | | | 60 | |
61 | | | | | | 61 | Central locking button -E600- |
62 | | | | | | 62 | Terminal 75x voltage supply relay -J694- |
63 | Terminal 31 | | | | | 63 | Terminal 30 |
64 | S12 Connection (SAFE 1) in central locking wiring harness | | | | | 64 | |
65 | Rear right fog light bulb -L47- | | | | | 65 | |
66 | Terminal 30, right light supply | | | | | 66 | Heated rear window -Z1- , + |
67 | | | | | | 67 | Terminal 58d |
68 | B129 Connection (interior light, 31l), in interior wiring harness | | | | | 68 | |
69 | Right tail light bulb -M2- , terminal 58r | | | | | 69 | B559 Positive connection 1 (30g), in main wiring harness |
70 | Left brake light bulb -M9- , terminal 54 | | | | | 70 | |
71 | Rear left turn signal bulb -M6- | | | | | 71 | |
72 | Driver side turn signal repeater bulb in exterior mirror -L131- | | | | | 72 | |
73 | Terminal 30 (supply for windscreen wiper motor -V- ) | | | | | 73 | Terminal 30 (heated rear window) |