| G273 | Interior monitoring sender |
| J110 | Central locking control unit |
| J393 | Convenience electric central control unit |
| M5 | Turn signal bulb, front left |
| M6 | Turn signal bulb, rear left |
| M7 | Turn signal bulb, front right |
| M8 | Turn signal bulb, rear right |
| M18 | Side turn signal bulb, left |
| M19 | Side turn signal bulb, right |
| S111 | Anti-theft alarm system single fuse at additional relay holder |
| S144 | Anti-theft alarm system single fuse at additional relay holder |
| T4d | 4-pin connector, at interior monitoring sensor |
| T15a | 15-pin connector, at central locking control unit / at convenience electric central control unit |
| A5 | Positive connection (right turn signal), in wiring harness behind dash panel, left |
| A6 | Positive connection (left turn signal), in wiring harness behind dash panel, left |
| A23 | Positive connection (30al), in wiring harness behind dash panel, left |
| A40 | Positive connection (30), in wiring harness behind dash panel, left |
| B102 | Earth connection, in wiring harness behind lower left dash panel |
| * | Aerial cable |
| F266 | Bonnet contact switch |
| H12 | Horn |
| J110 | Central locking control unit |
| J218 | Combi-processor in dash panel insert |
| J293 | Radiator fan control unit |
| J393 | Convenience electric central control unit |
| K | Dash panel insert |
| T2g | 2-pin connector, at bonnet contact switch |
| T3y | 3-pin connector, at anti-theft alarm system horn |
| T14a | 14-pin connector, at radiator fan control unit |
| T15a | 15-pin connector, at central locking control unit / at convenience electric central control unit |
| T32b | 32-pin connector, at dash panel insert (green) |
| 10 | Earth point, in plenum chamber |
| 332 | Earth connection, in wiring harness behind dash panel |
| A49 | Connection -1-, in wiring harness behind dash panel |
| B161 | Connection (anti-theft alarm system), in wiring harness behind dash panel, left |
| * | only on vehicles with air conditioning system or Climatronic |
| ** | only on vehicles with extended servicing intervals (ESI) |