| G252 | Parking aid sender, front right |
| G253 | Parking aid sender, front right, centre |
| G254 | Parking aid sender, front left, centre |
| G255 | Parking aid sender, front left |
| J446 | Parking aid control unit |
| T10v | 10-pin connector, in bumper, front left |
| 348 | Earth connection (parking aid), in front bumper wiring harness |
| X65 | Connection (parking aid), in front bumper wiring harness |
| D | Ignition/starter switch |
| G203 | Rear left parking aid sender |
| G204 | Centre rear left parking aid sender |
| G205 | Centre rear right parking aid sender |
| G206 | Rear right parking aid sender |
| J446 | Parking aid control unit |
| S1 | Fuse in fuse carrier |
| T8p | 8-pin connector, black, in bumper, rear left |
| 314 | Earth connection (parking aid), in interior wiring harness |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| E103 | Connection (15a), in dash panel wiring harness, right |
| W42 | Connection -2- (15a), in rear wiring harness |
| E266 | Parking aid button |
| F216 | Rear fog light cut-out, contact switch |
| H15 | Parking aid warning buzzer |
| H22 | Front parking aid warning buzzer |
| J446 | Parking aid control unit |
| T10s | 10-pin connector, black, footwell, right, at wheelhouse, behind carpet |
| 82 | Earth connection -1-, in front left wiring harness |
| A19 | Connection (58s), in dash panel wiring harness (switch illumination) |
| E115 | Earth connection (centre console), in dash panel wiring harness |
| * | Models with trailer coupling |
| F4 | Reversing light switch |
| F125 | Multi-function switch |
| J446 | Parking aid control unit |
| M16 | Reversing light bulb, left |
| M17 | Reversing light bulb, right |
| S4 | Fuse in fuse carrier |
| T10 | 10-pin connector, blue, connector point, electronics box, plenum chamber |
| T10m | 10-pin connector, grey, footwell, right, at wheelhouse, behind carpet |
| T10s | 10-pin connector, black, footwell, right, at wheelhouse, behind carpet |
| T10ab | 10-pin connector, black, on gearbox |
| T16 | 16-pin connector, connector plug C at V94 |
| V94 | Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system |
| A87 | Connection (RL), in dash panel wiring harness |
| E109 | Connection (30, central electrics), in dash panel wiring harness |
| L11 | Connection -3-, in air conditioner wiring harness |
| S2 | Connection, in central locking wiring harness |
| * | Models with manual gearbox |
| ** | Models with automatic gearbox |
| J218 | Combi-processor in dash panel insert |
| J446 | Parking aid control unit |
| T16a | 16-pin connector, diagnosis connection |
| T32a | 32-pin connector, green, on dash panel insert |
| T32b | 32-pin connector, grey, on dash panel insert |
| A27 | Connection (speed signal), in dash panel wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| A146 | Connection (convenience CAN bus, high), in dash panel wiring harness |
| A147 | Connection (convenience CAN bus, low), in dash panel wiring harness |
| • | CAN bus (data wire) |
