A | Battery |
B | Starter |
C | Alternator |
C1 | Voltage regulator |
J519 | Onboard supply control unit |
S162 | Fuse 1 (30), in battery fuse holder |
S163 | Fuse 2 (30), in battery fuse holder |
S178 | Fuse 6 (30), in battery fuse holder |
SB26 | Fuse 26 on fuse holder B |
T2 | 2-pin connector, near starter |
T3a | 3-pin connector, grey, on right of bulkhead |
T6n | 6-pin connector, blue, on right of bulkhead |
T6w | 6-pin connector, grey, on right of bulkhead |
T11a | 11-pin connector, white, on right of bulkhead |
T12a | 12-pin connector, white, on right of bulkhead |
T18a | 18-pin connector, brown |
11 | Earth point, in battery box |
B170 | Positive connection 2 (30), in interior wiring harness |
D | Ignition/starter switch |
J17 | Fuel pump relay |
J519 | Onboard supply control unit |
J643 | Fuel supply relay |
SB4 | Fuse 4 on fuse holder B |
SB9 | Fuse 9 on fuse holder B |
SB14 | Fuse 14 on fuse holder B |
SB25 | Fuse 25 on fuse holder B |
SB45 | Fuse 45 on fuse holder B |
T6r | 6-pin connector, brown, on right of bulkhead |
T16a | 16-pin connector, black |
T18a | 18-pin connector, brown |
A15 | Positive connection (15), in instrument wiring harness |
A32 | Positive connection (30), in dash panel wiring harness |
A40 | Positive connection 1 (30), in dash panel wiring harness |
A52 | Positive connection 2 (30), in dash panel wiring harness |
A99 | Connection 1 (87) in dash panel wiring harness |
A104 | Positive connection 2 (15), in dash panel wiring harness |
B169 | Positive connection 1 (30), in interior wiring harness |
B170 | Positive connection 2 (30), in interior wiring harness |
J235 | Coolant pump relay |
J317 | Terminal 30 voltage supply relay |
J519 | Onboard supply control unit |
J623 | Engine control unit |
SB5 | Fuse 5 on fuse holder B |
SB37 | Fuse 37 on fuse holder B |
SB41 | Fuse 41 on fuse holder B |
T6n | 6-pin connector, blue, on right of bulkhead |
T6w | 6-pin connector, grey, on right of bulkhead |
T11b | 11-pin connector, red, on right of bulkhead |
T11c | 11-pin connector, blue, on right of bulkhead |
T14 | 14-pin connector, on left in engine compartment |
T121 | 121-pin connector |
V51 | Continued coolant circulation pump |
29 | Earth point, on left in engine compartment, behind battery |
131 | Earth connection 2, in engine compartment wiring harness |
281 | Earth point 1, engine prewiring harness |
A99 | Connection 1 (87) in dash panel wiring harness |
A177 | Connection 6 (87) in dash panel wiring harness |
B169 | Positive connection 1 (30), in interior wiring harness |
J519 | Onboard supply control unit |
J623 | Engine control unit |
N70 | Ignition coil 1 with output stage |
N127 | Ignition coil 2 with output stage |
N291 | Ignition coil 3 with output stage |
N292 | Ignition coil 4 with output stage |
P | Spark plug connector |
Q | Spark plug |
T6r | 6-pin connector, brown, on right of bulkhead |
T6w | 6-pin connector, grey, on right of bulkhead |
T11b | 11-pin connector, red, on right of bulkhead |
T14 | 14-pin connector, on left in engine compartment |
T121 | 121-pin connector |
15 | Earth point, on cylinder head |
91 | Earth connection 1, in fully electronic ignition system wiring harness |
A27 | Connection (speed signal), in dash panel wiring harness |
281 | Earth point 1, engine prewiring harness |
F1 | Positive connection (15), in fully electronic ignition wiring harness |
E45 | Cruise control system switch |
G42 | Intake air temperature sender |
G61 | Knock sensor 1 |
G62 | Coolant temperature sender |
G66 | Knock sensor 2 |
J519 | Onboard supply control unit |
J623 | Engine control unit |
T6y | 6-pin connector, brown |
T11a | 11-pin connector, white, on right of bulkhead |
T41 | 41-pin connector |
T121 | 121-pin connector |
200 | Earth connection (screening), in engine compartment wiring harness |
283 | Earth connection 2, engine prewiring harness |
A130 | Connection (CCS), in dash panel wiring harness |
* | Only models with CCS |
F | Brake light switch |
F36 | Clutch pedal switch |
F47 | Brake pedal switch |
G79 | Accelerator position sender |
G185 | Accelerator position sender 2 |
G186 | Throttle valve drive for electric throttle |
G187 | Throttle valve drive angle sender 1 for electric throttle |
G188 | Throttle valve drive angle sender 2 for electric throttle |
J338 | Throttle valve module |
J623 | Engine control unit |
T6n | 6-pin connector, blue, on right of bulkhead |
T11c | 11-pin connector, blue, on right of bulkhead |
T121 | 121-pin connector |
A89 | Connection 2 (54) in dash panel wiring harness |
A100 | Connection 2 (87) in dash panel wiring harness |
D73 | Positive connection (54), in engine compartment wiring harness |
D101 | Connection 1, in engine compartment wiring harness |
G39 | Lambda probe |
G130 | Lambda probe after catalytic converter |
J519 | Onboard supply control unit |
J623 | Engine control unit |
T4z | 4-pin connector |
T6z | 6-pin connector |
T11a | 11-pin connector, white, on right of bulkhead |
T16a | 16-pin connector, black |
T121 | 121-pin connector |
Z19 | Lambda probe heater |
Z29 | Lambda probe 1 heater after catalytic converter |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
D159 | Connection (high bus), in engine compartment wiring harness |
D160 | Connection (low bus), in engine compartment wiring harness |
E29 | Connection, in engine wiring harness |
J299 | Secondary air pump relay |
J519 | Onboard supply control unit |
J623 | Engine control unit |
N75 | Charge pressure control solenoid valve |
N80 | Activated charcoal filter solenoid valve 1 |
N112 | Secondary air inlet valve |
N205 | Camshaft control valve 1 |
N249 | Turbocharger air recirculation valve |
T6w | 6-pin connector, grey, on right of bulkhead |
T11a | 11-pin connector, white, on right of bulkhead |
T11b | 11-pin connector, red, on right of bulkhead |
T14 | 14-pin connector, on left in engine compartment |
T121 | 121-pin connector |
V101 | Secondary air pump motor |
A152 | Connection 5 (87) in dash panel wiring harness |
E7 | Connection (87a), in Motronic wiring harness |
E30 | Connection (87a), in engine wiring harness |
G70 | Air mass meter |
J500 | Power steering control unit |
J519 | Onboard supply control unit |
J533 | Data bus diagnostic interface |
J623 | Engine control unit |
N30 | Injector, cylinder 1 |
N31 | Injector, cylinder 2 |
N32 | Injector, cylinder 3 |
N33 | Injector, cylinder 4 |
T6n | 6-pin connector, blue, on right of bulkhead |
T11b | 11-pin connector, red, on right of bulkhead |
T14 | 14-pin connector, on left in engine compartment |
T16b | 16-pin connector, diagnostic connector |
T18a | 18-pin connector, brown |
T121 | 121-pin connector |
A76 | Connection (K-diagnosis wire), in dash panel wiring harness |
A139 | Connection 3 (15) in dash panel wiring harness |
D17 | Positive connection 1 (15), in engine harness |
D140 | Connection (injectors), in engine prewiring harness |
F1 | Oil pressure switch |
G | Fuel gauge sender |
G1 | Fuel gauge |
G6 | Fuel system pressurisation pump |
G266 | Oil level and oil temperature sender |
J285 | Control unit in dash panel insert |
J519 | Onboard supply control unit |
K3 | Oil pressure warning lamp |
K83 | Exhaust emissions warning lamp |
K105 | Reserve fuel warning lamp |
K132 | Electronic power control fault lamp |
T6v | 6-pin connector, green, on right of bulkhead |
T11b | 11-pin connector, red, on right of bulkhead |
T14 | 14-pin connector, on left in engine compartment |
T32a | 32-pin connector, black |
81 | Earth connection 1, in dash panel wiring harness |
199 | Earth connection 3, in dash panel wiring harness |
269 | Earth connection (sender earth) 1, in dash panel wiring harness |
606 | Earth point, under the centre console near gear stick |
D103 | Connection 3, in engine compartment wiring harness |