No. | | Current Flow Diagram designation | Nominal value | | Function/component | Terminal |
1 | - | Fuse 1 on fuse holder B -SB1- | - | - | - | - |
2 | - | Fuse 2 on fuse holder B -SB2- | 30 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30 |
3 | - | Fuse 3 on fuse holder B -SB3- | 5 A | - | Battery monitoring control unit -J367- Onboard supply control unit -J519- (T52a/24) | 30 |
4 | - | Fuse 4 on fuse holder B -SB4- | 20 A | - | ABS control unit -J104- ABS hydraulic unit -N55- | 30 |
5 | - | Fuse 5 on fuse holder B -SB5- | 15 A | - | Mechatronic unit for dual clutch gearbox -J743- | 30 |
6 | - | Fuse 6 on fuse holder B -SB6- | 5 A | - | Control unit in dash panel insert -J285- Steering column electronics control unit -J527- | 30 |
7 | - | Fuse 7 on fuse holder B -SB7- | 40 A | - | Terminal 15 voltage supply relay -J329- t | Fuse holder C -SC- (-SC9- up to -SC16- and -SC25- up to -SC27- ) | | 30 |
8 | - | Fuse 8 on fuse holder B -SB8- | 15 A
| - | Control unit with display for radio and navigation -J503- Radio -R- Voltage stabiliser -J532-3) t | Control module with display unit for radio and navigation system -J503- | t | Fuse 57 on fuse holder C -SC57- | t | Fuse 58 on fuse holder C -SC58- | | 30 |
9 | - | Fuse 9 on fuse holder B -SB9- | 5 A | - | Mobile telephone operating electronics control unit -J412-4) | 30 |
10 | - | Fuse 10 on fuse holder B -SB10- | 5 A | - | Main relay -J271- Engine control unit -J623- Engine component current supply relay -J757- | 30 |
11 | - | Fuse 11 on fuse holder B -SB11- | 30 A | - | Auxiliary heater control unit -J364- | 30 |
12 | - | Fuse 12 on fuse holder B -SB12- | 5 A | - | Data bus diagnostic interface -J533- | 30 |
13 | - | Fuse 13 on fuse holder B -SB13- | 15 A | - | Engine control unit -J623- (petrol engine) | 87a |
| | | 30 A | - | Engine control unit -J623- (diesel engine) | 87a |
14 | - | Fuse 14 on fuse holder B -SB14- | 15 A | - | Fuel pressure regulating valve -N276- (diesel engine) Fuel metering valve -N290- (diesel engine) | 87a |
| | | 20 A | - | Ignition transformer -N152- 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- | 87a |
15 | - | Fuse 15 on fuse holder B -SB15- | 5 A | - | Low heat output relay -J359- (diesel engine) High heat output relay -J360- (diesel engine) Fuel pump relay -N17- Electric fuel pump 2 relay -J49- Automatic glow period control unit -J179- | 87a |
| | | 10 A | - | Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- Low heat output relay -J359- High heat output relay -J360- Fuel pump switch-off relay -J333-2) Gas injection valve 1 -N366-1) Gas injection valve 2 -N367-1) Gas injection valve 3 -N368-1) Gas injection valve 4 -N369-1) | 87a |
| | | 15 A | - | High-pressure valve for gas mode -N372-2) Valve for gas tank -N495-2) Sensor for gas level gauge -G707-2) Gas injection valve 1 -N366-2) Gas injection valve 2 -N367-2) Gas injection valve 3 -N368-2) Gas injection valve 4 -N369-2) | 87a |
16 | - | Fuse 16 on fuse holder B -SB16- | 30 A | - | Onboard supply control unit -J519- (T52c/42) t | Light bulb for right foglamp -L23- | t | Right cornering light bulb -L149- | t | Rear left fog light bulb -L46- , or rear right fog light bulb -L47- | t | Right daytime running light bulb -L175- | t | Left side light bulb -M1- | t | Right tail light bulb -M2- | t | Rear left turn signal bulb -M6- | t | Front right turn signal bulb -M7- | t | Left brake light bulb -M9- | t | Right reversing light bulb -M17- | t | Left turn signal repeater bulb -M18- | t | High-mounted brake light bulb -M25- | t | Right headlight dipped beam bulb -M31- | t | Right headlight main beam bulb -M32- | | 30 |
17 | - | Fuse 17 on fuse holder B -SB17- | 15 A | - | Horn relay -J413- | 30 |
18 | - | Fuse 18 on fuse holder B -SB18- | 30 A | - | Special vehicle control unit -J608- | 30 |
19 | - | Fuse 19 on fuse holder B -SB19- | 30 A | - | Wiper motor control unit -J400- | 30 |
20 | - | Fuse 20 on fuse holder B -SB20- | 10 A | - | Fuel tank shut-off valve 1 -N361-1) Fuel tank shut-off valve 2 -N362-1) Fuel tank shut-off valve 3 -N363-1) Fuel tank shut-off valve 4 -N429-1) Fuel tank shut-off valve 5 -N430-1) Coolant circulation pump -V50- | 87a |
21 | - | Fuse 21 on fuse holder B -SB21- | 10 A | - | Lambda probe heater -Z19- (diesel engine) | 87a |
| | | 15 A | - | Fuel pump control unit -J538- Lambda probe heater -Z19- Lambda probe 1 heater after catalytic converter -Z29- | 87a |
22 | - | Fuse 22 on fuse holder B -SB22- | 5 A | - | Clutch position sender -G476- Brake light switch -F-5) | 87a |
23 | - | Fuse 23 on fuse holder B -SB23- | 5 A | - | Additional coolant pump relay -J496- | 87a |
| | | 10 A | - | Air mass meter -G70- (Diesel engine) Charge pressure control solenoid valve -N75- (Diesel engine) Exhaust gas recirculation cooler changeover valve -N345- (Diesel engine) Control unit for gas mode -J659- Relay for gas shut-off valves -J908-1) High-pressure valve for gas mode -N372-1) | 87a |
| | | 15 A | - | Fuel pressure regulating valve -N276- | 87a |
24 | - | Fuse 24 on fuse holder B -SB24- | 10 A | - | Radiator fan control unit -J293- Secondary air pump relay -J299- Additional coolant pump relay -J496- Activated charcoal filter solenoid valve 1 -N80- Coolant regulating valve -N515- Variable intake manifold changeover valve -N156- Coolant circulation pump 2 -V178- Injector, cylinder 1 -N30-1) Injector, cylinder 2 -N31-1) Injector, cylinder 3 -N32-1) Injector, cylinder 4 -N33-1) | 87a |
25 | - | Fuse 25 on fuse holder B -SB25- | 40 A | - | ABS hydraulic pump -V64- ABS control unit -J104- | 30 |
26 | - | Fuse 26 on fuse holder B -SB26- | 30 A | - | Onboard supply control unit -J519- (T52a/1) t | Left cornering light bulb -L148- | t | Left fog light bulb -L22- | t | Rear left fog light bulb -L46- , or rear right fog light bulb -L47- | t | Left daytime running light bulb -L174- | t | Right side light bulb -M3- | t | Left tail light bulb -M4- | t | Front left turn signal bulb -M5- | t | Rear right turn signal bulb -M8- | t | Right brake light bulb -M10- | t | Left reversing light bulb -M16- | t | Right turn signal repeater bulb -M19- | t | Left headlight dipped beam bulb -M29- | t | Left headlight main beam bulb -M30- | | 30 |
27 | - | Fuse 27 on fuse holder B -SB27- | 40 A | - | Secondary air pump motor -V101- | 30 |
| | | 50 A | - | Automatic glow period control unit -J179- | 30 |
28 | - | Fuse 28 on fuse holder B -SB28- | - | - | - | - |
29 | - | Fuse 29 on fuse holder B -SB29- | 30 A | - | Fuse 18 on fuse holder C -SC18- Fuse 19 on fuse holder C -SC19- | 30 |
| | | 50 A | - | Fuse 35 on fuse holder C -SC35- Fuse 39 on fuse holder C -SC39- Fuse 54 on fuse holder C -SC54- Fuse 55 on fuse holder C -SC55- Fuse 59 on fuse holder C -SC59- Fuse 60 on fuse holder C -SC60- | 30 |
30 | - | Fuse 30 on fuse holder B -SB30- | 50 A | - | Fuse holder C -SC- (-SC40- up to -SC42- ) | 30 |