| No. | Current flow diagram designation | Nominal value | Function/component | Terminal |
|---|
| 1 | Fuse 1 on fuse holder B -SB1- 1) | 5A | Control unit in dash panel insert -J285- 1)
ABS control unit -J104- 1)
Mobile telephone operating electronics control unit -J412- 1) | 30a |
| 2 | Fuse 2 on fuse holder B -SB2- | 10A | Steering column combination switch -E595-
Onboard supply control unit -J519- (T73b/61)
- Rear window wiper motor -V12-
Windscreen and rear window washer pump -V59- 4) | 15 |
| 3 | Fuse 3 on fuse holder B -SB3- | 5A | Fuel pump relay -J17-
Engine control unit -J623-
Current supply relay for Simos control unit -J363- 7)
Fuel pump control unit -J538- 2)
Control unit for structure-borne sound -J869- Gas mode control unit
-J659- 2) | 15 |
| 4 | Fuse 4 on fuse holder B -SB4- 9) | 2A | Steering column combination switch -E595- 9) | 30 |
| 5 | Fuse 5 on fuse holder B -SB5- | 5A | ABS control unit -J104- 11) | 30 |
| 6 | Fuse 6 on fuse holder B -SB6- | 5A | Control unit in dash panel insert -J285- | 15 |
| 7 | Fuse 7 on fuse holder B -SB7- | 5A | Headlight range control regulator -E102-
Left number plate light -X4-
Right number plate light -X5-
Onboard supply control unit -J519- 1) | 58 |
| 8 | Fuse 8 on fuse holder B -SB8- 4) | 10A | Injector, cylinder 1 -N30-
Injector, cylinder 2 -N31-
Injector, cylinder 3 -N32-
Injector, cylinder 4 -N33- | 87 |
| 8 | Fuse 8 on fuse holder B -SB8- 3) | 10A | Lambda probe heater -Z19-
Lambda probe 1 heater after catalytic converter -Z29-
Activated charcoal filter solenoid valve 1 -N80- | 87 |
| 9 | Fuse 9 on fuse holder B -SB9- | 5A
7.5A 2) | TCS and ESP button -E256-
Tyre Pressure Loss Indicator button -E492-
Steering angle sender -G85-
ABS control unit -J104-
Start/Stop operation button -E693- 1)
Data bus diagnostic interface -J533- 1) Voltage stabiliser 2 -J570- 1) 8) | 15 |
| 10 | Fuse 10 on fuse holder B -SB10- 5) | 5A | Cruise control system switch -E45-
Steering column combination switch -E595-
Brake light switch -F
Clutch pedal switch -F36-
Onboard supply control unit -J519- | 15 |
| 10 | Fuse 10 on fuse holder B -SB10- 10) | 2A | Steering column combination switch -E595- 10) | 15 |
| 11 | Fuse 11 on fuse holder B -SB11- | 10A
5A 3) | Headlight range control regulator -E102-
Left headlight range control motor -V48-
Right headlight range control motor -V49-
Cruise control system switch -E45- 6)
Onboard supply control unit -J519- (T73a/44) 6)
Control unit for cornering light and headlight range control -J745- | 15 |
| 12 | Fuse 12 on fuse holder B -SB12- | 5A | Mirror adjustment switch -E43- | 15 |
| 13 | Fuse 13 on fuse holder B -SB13- | 5A | Mechatronic unit for dual clutch gearbox -J743-
Selector lever -E313- | 15 |
| 14 | Fuse 14 on fuse holder B -SB14- | 5A | Airbag control unit -J234-
Front passenger airbag deactivated warning lamp -K145- | 15 |
| 15 | Fuse 15 on fuse holder B -SB15- | 5A | Left washer jet heater element -Z20-
Right washer jet heater element -Z21- | 15 |
| 16 | Fuse 16 on fuse holder B -SB16- | 5A | Parking aid control unit -J446- | 15 |
| 17 | Fuse 17 on fuse holder B -SB17- | 10A | Windscreen and rear window washer pump -V59- 3) | 53c |
| 18 | Fuse 18 on fuse holder B -SB18- | 5A | Rear fog light cut-out contact switch -F216-
Control unit in dash panel insert -J285-
Rear left fog light bulb -L46- Onboard supply control unit -J519- (T73a/
6) 6) | 55a |
| 19 | Fuse 19 on fuse holder B -SB19- | 5A | Onboard supply control unit -J519- (T73a/42)
- Ignition/starter switch -D- , S-contact | 75 |
| 20 | Fuse 20 on fuse holder B -SB20- | 5A | Steering angle sender -G85-
Control unit in dash panel insert -J285-
Fuel supply relay -J643- 2) 3)
Terminal 30 voltage supply relay -J317- 2) 3)
Low heat output relay -J359- 3)
High heat output relay -J360- 3) | 30 |
| 21 | Fuse 21 on fuse holder B -SB21- | 10A | Onboard supply control unit -J519- (T73a/66)
- Driver side reading light -W19-
- Front passenger reading light -W13-
- Interior light with switch-off delay -W15-
- Driver side illuminated vanity mirror -W20-
- Front passenger side illuminated vanity mirror -W14-
- Left footwell light -W9-
- Right footwell light -W10-
- Right luggage compartment light -W35-
- Rear centre reading light -W44- | 30 |
| 22 | Fuse 22 on fuse holder B -SB22- | 5A | Diagnostic connection -U31-
Climatronic control unit -J255-
Air conditioning system control unit -J301-
Mobile telephone operating electronics control unit -J412-
Ignition key withdrawal lock solenoid -N376- | 30 |
| 23 | Fuse 23 on fuse holder B -SB23- | 5A | Selector lever -E313-
Rain sensor -G213-
Onboard supply control unit -J519- (T73b/39)
Engine control unit -J623-
Data bus diagnostic interface -J533- 1) | 30 |
| 24 | Fuse 24 on fuse holder B -SB24- | 5A
10A 10) | Onboard supply control unit -J519- (T73a/64)
- Heated exterior mirror on driver side -Z4-
- Heated exterior mirror on front passenger side -Z5- | 30 |
| 25 | Fuse 25 on fuse holder B -SB25- | 5A | High-pressure sender -G65-
Heater control unit -J162-
Radiator fan control unit -J293-
Air conditioning system control unit -J301-
Trailer detector control unit -J345-
Diagnostic connection -U31-
Humidity sender -G355- 1)
Radiator fan control unit -J293-
Voltage stabiliser -J532- 1)
Voltage stabiliser 2 -J570- 1) 7) | 15 |
| 26 | Fuse 26 on fuse holder B -SB26- | 7.5A | Air mass meter -G70-
Oil level and oil temperature sender -G266-
Power steering control unit -J500-
Heater element for crankcase breather -N79-
Starter relay 1 -J906- 1)
Starter relay 2 -J907- 1) | 15 |
| 27 | Fuse 27 on fuse holder B -SB27- | 7.5A | Reversing light switch -F4- | 15 |
| 28 | Fuse 28 on fuse holder B -SB28- | 10A | Lambda probe -G39-
Lambda probe after catalytic converter -G130-
Lambda probe heater -Z19-
Lambda probe 1 heater after catalytic converter -Z29- | 87 |
| 29 | Fuse 29 on fuse holder B -SB29- | 10A | Fuel pressure regulating valve -N276-
Fuel metering valve -N290- | 87 |
| 30 | Fuse 30 on fuse holder B -SB30- | 10A | Charge pressure control solenoid valve -N75-
Activated charcoal filter solenoid valve 1 -N80-
Exhaust gas recirculation cooler changeover valve -N345-
Coolant circulation pump 2 -V178- Heater element relay -925- 2) | 87 |
| 31 | Fuse 31 on fuse holder B -SB31- | 5A 12)
10A 13) | Gas gauge sender -G707- (CMAA)
Automatic glow period control unit -J179-
Fuel supply relay -J643-
Additional coolant pump relay -J496- 2)
Injector, cylinder 1 -N30-
Injector, cylinder 2 -N31-
Injector, cylinder 3 -N32-
Injector, cylinder 4 -N33-
Air mass meter -G70- 2) | 87 |
| 32 | Fuse 32 on fuse holder B -SB32- | 10A
15A
20A
30A 2) | Fuel gauge sender -G- 4)
Fuel system pressurisation pump -G6- 4)
Engine control unit -J623-
Gas mode control unit -J659- 2) | 87 |
| 33 | Fuse 33 on fuse holder B -SB33- | 5A | Clutch position sender -G476-
Brake light switch -F- | 87 |
| 34 | Fuse 34 on fuse holder B -SB34- | 15A
7.5A 2) | Control unit in dash panel insert -J285-
Left headlight main beam bulb -M30-
Right headlight main beam bulb -M32- Onboard supply control unit
-J519- (T73a/62) 6)
Left gas discharge bulb control unit -J343- 2)
Right gas discharge bulb control unit -J344- 2) | |
| 35 | Fuse 35 on fuse holder B -SB35- | 15A
20A 2) | Engine control unit -J623-
Fuel supply relay -J643- | 87 |
| 36 | Fuse 36 on fuse holder B -SB36- | 7.5A | Right headlight main beam bulb -M32- | 87 |
| 37 | Fuse 37 on fuse holder B -SB37- | 25A | Heated driver seat regulator -E94-
Heated front passenger seat regulator -E95-
Heated front seats control unit -J774- | 75 |
| 38 | Fuse 38 on fuse holder B -SB38- | 30A | Mechatronic unit for dual clutch gearbox -J743- | 30 |
| 39 | Fuse 39 on fuse holder B -SB39- | 10A
15A 2) | Right headlight dipped beam bulb -M31- | 56b |
| 40 | Fuse 40 on fuse holder B -SB40- | 30A | Fresh air blower switch -E9-
Fresh air blower control unit -J126- | 75 |
| 41 | Fuse 41 on fuse holder B -SB41- | 10A | Rear window wiper motor -V12- | 75 |
| 42 | Fuse 42 on fuse holder B -SB42- | 15A | Cigarette lighter -U1-
12 V socket -U5- 4) | 75 |
| 43 | Fuse 43 on fuse holder B -SB43- | 15A
20A 10) | Onboard supply control unit -J519- (T73b/13)
- Front left turn signal bulb -M5-
- Front right turn signal bulb -M7-
- Rear left turn signal bulb -M6-
- Rear right turn signal bulb -M8-
- Driver side turn signal repeater bulb -L131-
- Front passenger side turn signal repeater bulb -L132-
- Left brake light bulb -M9-
- Right brake light bulb -M10-
- High-level brake light bulb -M25- | 30 |
| 44 | Fuse 44 on fuse holder B -SB44- | 5A | Anti-theft alarm ultrasonic sensor -G209-
Alarm horn -H12- | 30 |
| 45 | Fuse 45 on fuse holder B -SB45- | 15A
20A 2) | Control unit with display for radio and navigation -J503-
Multimedia system control unit -J650-
Radio -R
Voltage stabiliser -J532- 1) | 30 |
| 46 | Fuse 46 on fuse holder B -SB46- | 20A | Headlight washer system relay -J39-
Onboard supply control unit -J519- (T73a/73)
- Treble horn -H2-
- Bass horn -H7- | 30 |
| 47 | Fuse 47 on fuse holder B -SB47- | 20A | Onboard supply control unit -J519- (T73a/68)
- Windscreen wiper motor -V- | 30 |
| 48 | Fuse 48 on fuse holder B -SB48- | 25A | Onboard supply control unit -J519- (T73a/16)
- Driver side central locking lock unit -F220-
- Front passenger side central locking lock unit -F221-
- Rear left central locking lock unit -F222-
- Rear right central locking lock unit -F223-
- Rear lid lock unit -F256-
- Tank filler flap locking motor -V155- | 30 |
| 49 | Fuse 49 on fuse holder B -SB49- 4) | 30A | Sliding sunroof adjustment control unit -J245- | 30 |
| 49 | Fuse 49 on fuse holder B -SB49- 3) | 15A | Fuel pump relay -J17- 2)
Fuel supply relay -J643- 2) | |
| 50 | Fuse 50 on fuse holder B -SB50- | 25A | Driver door control unit -J386- | 30 |
| 51 | Fuse 51 on fuse holder B -SB51- | 25A | Front passenger door control unit -J387- | 30 |
| 52 | Fuse 52 on fuse holder B -SB52- | 30A | Rear left door control unit -J388-
Rear right door control unit -J389- | 30 |
| 53 | Fuse 53 on fuse holder B -SB53- | 30A | Onboard supply control unit -J519- (T73b/67)
- Heated rear window -Z1- | 30 |
| 54 | Fuse 54 on fuse holder B -SB54- | 15A | Left fog light bulb -L22-
Right fog light bulb -L23- | 55 |
| 55 | Fuse 55 on fuse holder B -SB55- | 15A
20A 2) | 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- | 87 |
| 56 | Fuse 56 on fuse holder B -SB56- | 15A | Left daytime running light bulb -L174-
Right daytime running light bulb -L175- | 75 |
| 57 | Fuse 57 on fuse holder B -SB57- | 15A | Onboard supply control unit -J519- (T73b/11) | 30 |
| 58 | Fuse 58 on fuse holder B -SB58- | 20A | Brake servo vacuum pump -V469- | 87 |
| 59 | Fuse 59 on fuse holder B -SB59- | 10A
15A 2) | Left headlight dipped beam bulb -M29- | 56b |
| 60 | Fuse 60 on fuse holder B -SB60- | 15A
20A 2) | Control unit with display for radio and navigation -J503- 1) | 30a |
