| D | Ignition/starter switch |
| F4 | Reversing light switch |
| F216 | Rear fog light cut-out, contact switch |
| H15 | Parking aid warning buzzer |
| J446 | Parking aid control unit |
| M16 | Reversing light bulb, left |
| M17 | Reversing light bulb, right |
| T3u | 3-pin connector, in trailer socket |
| T3au | 3-pin connector, red, connector point, electronics box, plenum chamber |
| T6p | 6-pin connector, white, left connector point, A pillar |
| T10a | 10-pin connector, brown, left connector point, A pillar |
| T10m | 10-pin connector, black, connector point, electronics box, plenum chamber |
| T10ab | 10-pin connector, white, right connector point, A pillar |
| T10ao | 10-pin connector, white, left connector point, A pillar |
| 197 | Earth connection -4-, in rear wiring harness |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| A74 | Connection (15a, fuse 5), in dash panel wiring harness |
| A87 | Connection (reversing light), in dash panel wiring harness |
| * | Only models with manual gearbox, up 1998 model year |
| ** | Only models with trailer coupling, up 1998 model year |
| *** | Only models with manual gearbox, from 1999 model year |
| **** | Only models with trailer coupling, from 1999 model year |
| 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 |
| J218 | Combi-processor in dash panel insert |
| J446 | Parking aid control unit |
| T6ak | 6-pin connector, black, in luggage compartment, left |
| T10ab | 10-pin connector, white, right connector point, A pillar |
| T32 | 32-pin connector, blue, on dash panel insert |
| T32a | 32-pin connector, green, on dash panel insert |
| 32 | Earth point, behind dash panel, left |
| 197 | Earth connection -4-, in rear wiring harness |
| A60 | Connection (vehicle speed signal), in dash panel wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| W23 | Connection (sensor) -1-, in rear wiring harness |
| W24 | Connection (sensor) -2-, in rear wiring harness |
| * | Applicable up 1999 model year |
| ** | Applicable from model year 2000 |
