A | Battery |
D | Ignition/starter switch |
E20 | Switch and instrument illumination regulator |
E256 | TCS and ESP button |
J104 | ABS control unit |
L71 | Traction control switch illumination bulb |
S9 | Fuse 9 in fuse holder |
S178 | Fuse 6 (30), in battery fuse holder |
S179 | Fuse 7 (30), in battery fuse holder |
T3 | 3-pin connector |
T6 | 6-pin connector |
T6c | 6-pin connector |
T47a | 47-pin connector |
42 | Earth point, next to steering column |
81 | Earth connection 1, in dash panel wiring harness |
135 | Earth connection 2, in dash panel wiring harness |
A2 | Positive connection (15), in dash panel wiring harness |
A4 | Positive connection (58b), in dash panel wiring harness |
A38 | Positive connection 2 (15a) in dash panel wiring harness |
A132 | Connection (TCS/ESP), in dash panel wiring harness |
G85 | Steering angle sender |
J104 | ABS control unit |
J217 | Automatic gearbox control unit |
N133 | Rear right ABS inlet valve |
N134 | Rear left ABS inlet valve |
N135 | Rear right ABS outlet valve |
N136 | Rear left ABS outlet valve |
N225 | Vehicle stabilization program switch valve 1 |
N226 | Vehicle stabilization program switch valve 2 |
T6a | 6-pin connector |
T10w | 10-pin connector |
T47a | 47-pin connector |
135 | Earth connection 2, in dash panel wiring harness |
A121 | Connection (high bus), in dash panel wiring harness |
A122 | Connection (low bus), in dash panel wiring harness |
* | According to equipment |
*2 | Up to July 2006 |
*3 | see applicable current flow diagram for engine |
*4 | Only models with automatic gearbox |
G44 | Rear right speed sensor |
G45 | Front right speed sensor |
G46 | Rear left speed sensor |
G47 | Front left speed sensor |
J104 | ABS control unit |
N99 | Front right ABS inlet valve |
N100 | Front right ABS outlet valve |
N101 | Front left ABS inlet valve |
N102 | Front left ABS outlet valve |
N227 | Vehicle stabilization program high-pressure valve 1 |
N228 | Vehicle stabilization program high-pressure valve 2 |
T47a | 47-pin connector |
D146 | Connection (rear left speed sensor +), in engine compartment wiring harness |
D147 | Connection (rear left speed sensor -), in engine compartment wiring harness |
D148 | Connection (rear right speed sensor +), in engine compartment wiring harness |
D149 | Connection (rear right speed sensor -), in engine compartment wiring harness |
* | Cross section depends on equipment |
F9 | Handbrake warning switch |
F34 | Brake fluid level warning contact |
G34 | Front left brake pad wear sender |
J285 | Control unit in dash panel insert |
J533 | Data bus diagnostic interface |
K32 | Brake pad warning lamp |
K47 | ABS warning lamp |
K118 | Brake system warning lamp |
K155 | ESP and TCS warning lamp |
T5h | 5-pin connector |
T16 | 16-pin connector |
T32 | 32-pin connector |
T32a | 32-pin connector |
U31 | Diagnostic connection |
12 | Earth point, on left in engine compartment |
179 | Earth connection, in left headlight wiring harness |
A76 | Connection (K-diagnosis wire), in dash panel wiring harness |