| F | Brake light switch |
| J104 | ABS/ABS control unit with EDL |
| K47 | ABS warning lamp |
| N125 | Differential lock valve 1 (vehicles with EDL) |
| N126 | Differential lock valve 2 (vehicles with EDL) |
| N133 | ABS inlet valve, rear right |
| N134 | ABS inlet valve, rear left |
| N135 | ABS outlet valve, rear right |
| N136 | ABS outlet valve, rear left |
| S162 | Fuse in fuse holder on the battery |
| S163 | Fuse in fuse holder on the battery |
| T2b | 2-pin connector, at brake light switch |
| T2o | 2-pin connector, at ABS control unit |
| T3f | 3-pin connector, on the fuse holder on the battery |
| T16a | 16-pin connector, in glove compartment on the driver's side (diagnostic connection) |
| T25a | 25-pin connector, at ABS control unit |
| T32a | 32-pin connector, at dash panel insert (blue) |
| V64 | ABS hydraulic pump |
| 12 | Earth point, below the battery on the left |
| A18 | Connection (54), in wiring harness behind dash panel, left |
| A76 | Connection (diagnosis wire K), in wiring harness behind dash panel |
| P1 | Positive connection (30), in fuse holder on the battery |
| G44 | Rear right speed sensor |
| G45 | Front right speed sensor |
| G46 | Rear left speed sensor |
| G47 | Front left speed sensor |
| J104 | ABS/ABS control unit with EDL |
| N99 | ABS inlet valve, front right |
| N100 | ABS outlet valve, front right |
| N101 | ABS inlet valve, front left |
| N102 | ABS outlet valve, front left |
| T2k | 2-pin connector, at speed sensor, rear right |
| T2l | 2-pin connector, at speed sensor, front right |
| T2m | 2-pin connector, at speed sensor, rear left |
| T2n | 2-pin connector, at speed sensor, front left |
| T25a | 25-pin connector, at ABS control unit |
| J3 | Connection, in wiring harness, rear right |
| J5 | Connection, in wiring harness, rear right |
| J7 | Connection, in wiring harness, rear left |
| J8 | Connection, in wiring harness, rear left |
| J104 | ABS/ABS control unit with EDL |
| J217 | Control unit for automatic gearbox |
| J220 | Motronic control unit |
| J248 | Diesel direct injection system control unit |
| J361 | Simos control unit |
| T10t | 10-pin connector, in plenum chamber (green) |
| T25a | 25-pin connector, at ABS control unit |
| T28a | 28-pin connector, at the engine control units |
| T52a | 52-pin connector, at the engine control units |
| T68a | 68-pin connector, at control unit for automatic gearbox |
| T81a | 81-pin connector, at Simos control unit |
| A2 | Positive connection (15), in wiring harness behind dash panel |
| A121 | Connection (H bus), in wiring harness behind dash panel, left |
| A122 | Connection (L bus), in wiring harness behind dash panel, left |
| *1 | only on vehicles with automatic gearbox |
| *2 | not valid for vehicles with engine identification characters AEE |
| *3 | only on vehicles with engine identification characters AMD |
| *4 | not valid for vehicles with engine identification characters AMD |
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