| D | Ignition/starter switch |
| F4 | Reversing light switch |
| F125 | Multi-function switch |
| H15 | Rear parking aid warning buzzer |
| J226 | Starter inhibitor and reversing light relay |
| J446 | Parking aid control unit |
| S9 | Fuse in relay plate fuse holder |
| T3m | 3-pin connector, brown, coupling station right A-pillar |
| T3s | 3-pin connector, red, on protective housing for control units on left in engine compartment |
| T10h | 10-pin connector, red, coupling station right A-pillar |
| T15c | 15-pin connector, red, coupling station right A-pillar |
| T16h | 16-pin connector, on parking aid control unit |
| A2 | Positive connection (15), in dash panel wiring harness |
| A87 | Connection (RF (reversing light)), in dash panel wiring harness |
| A145 | Positive connection 4 (15), in dash panel wiring harness |
| --- | -Applies only to models with a manual gearbox |
| * | From November 2003 |
| ** | Applies only to models with a 5-speed automatic gearbox |
| *** | Applies only to models with a 4-speed automatic gearbox |
| G203 | Rear left parking aid sender |
| G204 | Rear left centre parking aid sender |
| G205 | Rear right centre parking aid sender |
| G206 | Rear right parking aid sender |
| J446 | Parking aid control unit |
| T1h | Single connector |
| T6h | 6-pin connector |
| T12h | 12-pin connector, on parking aid control unit |
| T16h | 14-pin connector, on parking aid control unit |
| U10 | Trailer socket |
| 238 | Earth connection 1, in interior wiring harness |
| B237 | Positive connection (parking aid), in interior wiring harness |
| X68 | Connection (parking aid), in rear bumper wiring harness |
| * | Only models fitted for towing |
| J285 | Control unit with display in dash panel insert |
| J446 | Parking aid control unit |
| T10h | 10-pin connector, red, coupling station right A-pillar |
| T15c | 15-pin connector, red, coupling station right A-pillar |
| T16 | 16-pin connector, diagnostic socket near handbrake lever |
| T16h | 16-pin connector, on parking aid control unit |
| T32a | 32-pin connector, blue, on dash panel insert |
| 77 | Earth point, lower left B-pillar |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| * | From November 2003 |