| T10l | 10-pin connector, red, connector carrier, A pillar, left |
| T10m | 10-pin connector, red, connector carrier, A pillar, right |
| 30 | Earth point -1-, next to relay plate |
| 50 | Earth point, luggage compartment, left |
| 98 | Earth connection, in tailgate/boot lid wiring harness |
| 128 | Earth connection -1-, in interior light wiring harness |
| 205 | Earth connection, in door wiring harness - driver's side |
| 206 | Earth connection, in door wiring harness - front passenger's side |
| 238 | Earth connection -1-, in interior wiring harness |
| 277 | Earth connection -3-, in interior wiring harness |
| 285 | Earth connection -7-, in interior wiring harness |
| D | Ignition/starter switch |
| E3 | Hazard warning light switch |
| J234 | Airbag control unit |
| S6 | Fuse in fuse box/relay plate |
| S10 | Fuse in fuse box/relay plate |
| S14 | Fuse in fuse box/relay plate |
| S15 | Fuse in fuse box/relay plate |
| S237 | Fuse in fuse box |
| S238 | Fuse in fuse box |
| T10d | 10-pin connector, brown, connector carrier, A pillar, left |
| V94 | Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system |
| 238 | Earth connection -1-, in interior wiring harness |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| A21 | Connection (86s), in dash panel wiring harness |
| A50 | Positive (+) connection (30as), in dash panel wiring harness |
| A125 | Connection (crash signal), in dash panel wiring harness |
| B150 | Positive (+) connection -2- (30a), in interior wiring harness |
| * | From November 2001 onwards |
| ** | As of November 2001 no longer fitted |
| F111 | Rear lid contact switch |
| F121 | Driver's door handle switch for anti-theft alarm |
| F122 | Front passenger's door handle switch for anti-theft alarm |
| F124 | Contact switch in lock cylinder for rear lid anti-theft alarm system/central locking system |
| T6a | 6-pin connector, black, in luggage compartment, left |
| T10d | 10-pin connector, brown, connector carrier, A pillar, left |
| T10f | 10-pin connector, brown, connector carrier, A pillar, right |
| V94 | Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system |
| W18 | Luggage compartment light, left |
| W35 | Luggage compartment light, right |
| 98 | Earth connection, in rear lid wiring harness |
| 205 | Earth connection, in door wiring harness - driver's side |
| 206 | Earth connection, in door wiring harness - front passenger's side |
| B175 | Connection (central locking), in interior wiring harness |
| * | See Current Flow Diagram for 'Electric windows' or 'Sliding sunroof' |
| F2 | Door contact switch, driver's side |
| F3 | Door contact switch, front passenger's side |
| F10 | Rear left door contact switch |
| F11 | Rear right door contact switch |
| T5i | 5-pin connector, black, A pillar, left, near relay plate |
| T10d | 10-pin connector, brown, connector carrier, A pillar, left |
| T10f | 10-pin connector, brown, connector carrier, A pillar, right |
| V94 | Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system |
| 205 | Earth connection, in door wiring harness - driver's side |
| 206 | Earth connection, in door wiring harness - front passenger's side |
| * | Only on 4-door models |
| E1 | Lighting switch |
| E150 | Interior locking switch, driver's side |
| J218 | Combi-processor in dash panel insert |
| T4h | 4-pin connector, black, interior locking, in driver's door |
| T10d | 10-pin connector, brown, connector carrier, A pillar, left |
| T32 | 32-pin connector, blue, on dash panel insert |
| T32a | 32-pin connector, green, on dash panel insert |
| V94 | Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system |
| 205 | Earth connection, in door wiring harness - driver's side |
| 269 | Earth connection (sender earth) -1-, in dash panel wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| A108 | Connection (speed signal), in dash panel wiring harness |
| B145 | Positive (+) connection (58b), in interior wiring harness |
| B155 | Connection -2- (TK (door contact)), in interior wiring harness |
| * | Only applies to models with petrol engines |
| E183 | Interior monitor switch |
| G170 | Left ultra-sonic sensor for anti-theft alarm system |
| G171 | Right ultra-sonic sensor for anti-theft alarm system |
| J347 | Ultra-sonic sensor control unit |
| J402 | Operating electronics control unit, navigation |
| R | Radio |
| T1 | Single connector, brown, on radio |
| T8 | 8-pin connector, on radio |
| T26 | 26-pin connector, black, on navigation control unit |
| V94 | Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system |
| 128 | Earth connection -1-, in interior light wiring harness |
| * | With radio, as of November 2001 no longer fitted |
| ** | With radio, from November 2001 onwards |
| *** | Only with navigation system RNS-D, from November 2001 onwards |
| F120 | Anti-theft alarm/vermin repellent system contact switch |
| F248 | Release button for rear lid lock cylinder |
| H8 | Anti-theft alarm system horn |
| R47 | Central locking and anti-theft alarm system aerial |
| T8g | 8-pin connector, brown, in luggage compartment, left |
| V94 | Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system |
| V139 | Rear lid release motor |
| 11 | Earth point, in battery box |
| 98 | Earth connection, in rear lid wiring harness |
| 280 | Earth connection, in communication systems wiring harness |
| 285 | Earth connection -7-, in interior wiring harness |
| B214 | Connection -1- (central locking), in interior wiring harness |
| Q22 | Connection -1-, in rear lid wiring harness |
| Q44 | Connection -2-, in rear lid wiring harness |
| * | Only models with radio-operated remote control |
| J452 | Door warning lamps control unit |
| M27 | Door warning lamp, left |
| M28 | Door warning lamp, right |
| T10d | 10-pin connector, brown, connector carrier, A pillar, left |
| T10f | 10-pin connector, brown, connector carrier, A pillar, right |
| V94 | Central locking motor with control unit for interior lights switch-off delay and anti-theft alarm system |
| W | Interior light, front |
| 277 | Earth connection -3-, in interior wiring harness |
| B115 | Positive (+) connection (30, central electrics), in interior wiring harness |
| B161 | Connection (anti-theft alarm), in interior wiring harness |
| T3h | 3-pin connector, black, vehicle interior, in driver's door |
| T3k | 3-pin connector, black, vehicle interior, in front passenger's door |
| T4n | 4-pin connector, black, in rear left door |
| T4o | 4-pin connector, black, in rear right door |
| T10q | 10-pin connector, green, connector carrier, A pillar, left |
| T10r | 10-pin connector, green, connector carrier, A pillar, right |
| T10z | 10-pin connector, green, connector carrier, B pillar, left |
| T10ab | 10-pin connector, green, connector carrier, B pillar, left |
| W9 | Left footwell light |
| W10 | Right footwell light |
| W30 | Door warning lamp, driver's side |
| W33 | Rear left entry light |
| W34 | Rear right entry light |
| W36 | Door warning lamp, front passenger's side |
| W37 | Door warning lamp, rear left |
| W38 | Door warning lamp, rear right |
| B161 | Connection (anti-theft alarm), in interior wiring harness |
| * | Only on 4-door models |