| D | Ignition/starter switch |
| E1 | Light switch |
| E20 | Illumination regulators - switches and instruments |
| S3 | Fuse in relay plate fuse holder |
| S5 | Fuse in relay plate fuse holder |
| S6 | Fuse in relay plate fuse holder |
| S12 | Fuse in relay plate fuse holder |
| S15 | Fuse in relay plate fuse holder |
| S238 | Fuse in fuse holder |
| T16 | 16-pin connector, diagnostic connector |
| T17 | 17-pin connector, connector on light switch |
| 42 | Earth point, next to steering column |
| 500 | Screw connection 1 (30), on relay plate |
| A2 | Positive connection (15), in dash panel wiring harness |
| A4 | Positive connection (58b), in dash panel wiring harness |
| A20 | Connection (15a), in dash panel wiring harness |
| A52 | Positive connection 2 (30), in dash panel wiring harness |
| A66 | Connection (30a, CL/ATA/IR), in dash panel wiring harness |
| B8 | Positive connection (58), in light switch wiring harness |
| B159 | Connection (diagnosis), in interior wiring harness |
| D | Ignition/starter switch |
| S1 | Fuse in relay plate fuse holder |
| S111 | Anti-theft alarm system and immobilizer fuse |
| S144 | Anti-theft alarm system central locking fuse |
| S230 | Fuse in fuse holder |
| S237 | Fuse in fuse holder |
| 500 | Screw connection 1 (30), on relay plate |
| 503 | Screw connection (75x), on relay plate |
| A21 | Connection (86s), in dash panel wiring harness |
| A33 | Connection (75), in dash panel wiring harness |
| A40 | Positive connection 1 (30), in dash panel wiring harness |
| A98 | Positive connection 4 (30), in dash panel wiring harness |
| B169 | Positive connection 1 (30), in interior wiring harness |
| * | only seperate heated exterior mirror |
| F4 | Reversing light switch |
| F147 | Driver vanity mirror contact switch |
| F148 | Front passenger side vanity mirror contact switch |
| G17 | Ambient temperature sensor |
| J226 | Starter inhibitor and reversing light relay |
| W | Front interior light |
| W14 | Front passenger side illuminated vanity mirror |
| W20 | Driver side illuminated vanity mirror |
| Y2 | Digital clock |
| 128 | Earth connection 1, in interior light wiring harness |
| 199 | Earth connection 3, in dash panel wiring harness |
| 295 | Earth connection 10, in interior wiring harness |
| B129 | Connection (interior light, 31l), in interior wiring harness |
| B182 | Connection (RL), in interior wiring harness |
| R7 | Positive connection 2, in interior light wiring harness |
| * | for manual gearbox |
| ** | for automatic gearbox |
| E183 | Interior monitor deactivation switch |
| G170 | Left ultrasonic sensor for anti-theft alarm system |
| G171 | Right ultrasonic sensor for anti-theft alarm system |
| W11 | Rear left reading light |
| W12 | Rear right reading light |
| 42 | Earth point, next to steering column |
| 128 | Earth connection 1, in interior light wiring harness |
| 295 | Earth connection 10, in interior wiring harness |
| B129 | Connection (interior light, 31l), in interior wiring harness |
| B161 | Connection (ATA), in interior wiring harness |
| R6 | Positive connection 1, in interior light wiring harness |
| R7 | Positive connection 2, in interior light wiring harness |
| E43 | Mirror adjustment switch |
| E48 | Mirror adjustment change-over switch |
| E161 | Heated rear window and exterior mirror switch |
| E231 | Exterior mirror heater button |
| J99 | Heated exterior mirror relay |
| T7 | 7-pin connector, on heated rear window switch |
| T8 | 8-pin connector, black, mirror driver side |
| T10t | 10-pin connector, blue, coupling station on left of A-pillar |
| T10y | 10-pin connector, black, left, mirror adjustment switch in driver door |
| V17 | Driver side mirror adjustment motor |
| V149 | Driver side mirror adjustment motor |
| Z4 | Driver side heated exterior mirror |
| 135 | Earth connection 2, in dash panel wiring harness |
| 284 | Earth connection 6, in interior wiring harness |
| R27 | Connection (mirror adjustment), in driver door wiring harness |
| B180 | Connection (heated rear window), in interior wiring harness |
| Z1 | Connection 1, in mirror adjustment/heating wiring harness |
| * | only seperate heated exterior mirror |
| ** | only heated exterior mirror |
| L78 | Mirror adjustment switch illumination bulb |
| T8g | 8-pin connector, front passenger door mirror |
| T10x | 10-pin connector, blue, coupling station on right of A-pillar |
| T10y | 10-pin connector, black, left, mirror adjustment switch in driver door |
| V25 | Front passenger side mirror adjustment motor |
| V150 | Front passenger side mirror adjustment motor |
| Z5 | Front passenger heated exterior mirror |
| 42 | Earth point, next to steering column |
| 81 | Earth connection 1, in dash panel wiring harness |
| 205 | Earth connection, in driver door wiring harness |
| 277 | Earth connection 3, in interior wiring harness |
| 278 | Earth connection 4, in interior wiring harness |
| 284 | Earth connection 6, in interior wiring harness |
| R51 | Connection (58b), in driver side door wiring harness |
| * | only seperate heated exterior mirror |
| ** | only heated exterior mirror |
| E150 | Driver side interior locking switch |
| E188 | Rear lid remote release switch |
| E204 | Tank filler flap remote release switch |
| J393 | Convenience system central control unit |
| L99 | Interior lock switch illumination bulb |
| L104 | Remote release switch illumination bulb |
| T5h | 5-pin connector, in driver door |
| T10i | 10-pin connector, black, coupling station on left of A-pillar |
| T10v | 10-pin connector, brown, coupling station on left of A-pillar |
| T24 | 24-pin connector, connector C, central control unit |
| 205 | Earth connection, in driver door wiring harness |
| B133 | Connection (central locking open), in interior wiring harness |
| B134 | Connection (central locking closed), in interior wiring harness |
| R51 | Connection (58b), in driver side door wiring harness |
| F220 | Driver side central locking lock unit |
| J29 | Blocking diode |
| J393 | Convenience system central control unit |
| K133 | Central locking deadlock function warning lamp |
| M27 | Left door warning lamp |
| T8j | 8-pin connector, left, central locking control motor |
| T10i | 10-pin connector, black, coupling station on left of A-pillar |
| T10v | 10-pin connector, brown, coupling station on left of A-pillar |
| T23 | 23-pin connector, connector A, central control unit |
| T24 | 24-pin connector, connector C, central control unit |
| 44 | Earth point, lower part of left A-pillar |
| 205 | Earth connection, in driver door wiring harness |
| A13 | Connection (door contact switch), in dash panel wiring harness |
| R7 | Positive connection 2, in interior light wiring harness |
| R47 | Connection (87a), in driver side door wiring harness |
| E198 | Front passenger side interior locking switch |
| F221 | Front passenger side central locking lock unit |
| J29 | Blocking diode |
| J393 | Convenience system central control unit |
| L99 | Interior lock switch illumination bulb |
| M28 | Right door warning lamp |
| T5n | 5-pin connector, in front passenger door |
| T8k | 8-pin connector, right, central locking control motor |
| T10r | 10-pin connector, black, coupling station on right of A-pillar |
| T10u | 10-pin connector, brown, coupling station on right of A-pillar |
| T23 | 23-pin connector, connector A, central control unit |
| T24 | 24-pin connector, connector C, central control unit |
| 43 | Earth point, lower part of right A-pillar |
| 206 | Earth connection, in front passenger door wiring harness |
| R7 | Positive connection 2, in interior light wiring harness |
| R48 | Connection (87a), in front passenger side door wiring harness |
| E165 | Rear lid release switch |
| J285 | Control unit with display in dash panel insert |
| J393 | Convenience system central control unit |
| K116 | Rear lid open warning lamp |
| T5 | 5-pin connector, black, coupling station on left of C-pillar |
| T5a | 5-pin connector, black, in rear lid |
| T5b | 5-pin connector, brown, in rear lid |
| T16 | 16-pin connector, diagnostic connector |
| T23 | 23-pin connector, connector A, central control unit |
| T24 | 24-pin connector, connector C, central control unit |
| T32 | 32-pin connector, blue, on dash panel insert |
| T32a | 32-pin connector, green, on dash panel insert |
| W3 | Luggage compartment light |
| 218 | Earth connection -1-, in rear lid wiring harness |
| A27 | Connection (speed signal), in dash panel wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| A126 | Connection (rear lid contact switch), in dash panel wiring harness |
| B128 | Connection (luggage compartment light), in interior wiring harness |
| R7 | Positive connection 2, in interior light wiring harness |
| E139 | Sliding sunroof adjustment regulator |
| F124 | Contact switch in lock cylinder for rear lid/anti-theft alarm system/central locking system |
| J234 | Airbag control unit |
| J245 | Sliding sunroof adjustment control unit |
| J393 | Convenience system central control unit |
| T5a | 5-pin connector, black, in rear lid |
| T5b | 5-pin connector, brown, in rear lid |
| T5g | 5-pin connector, brown, coupling station on left of C-pillar |
| T23 | 23-pin connector, connector A, central control unit |
| T24 | 24-pin connector, connector C, central control unit |
| V53 | Rear lid central locking motor |
| 50 | Earth point, on left in luggage compartment |
| 98 | Earth connection, in rear lid wiring harness |
| 135 | Earth connection 2, in dash panel wiring harness |
| 218 | Earth connection -1-, in rear lid wiring harness |
| 278 | Earth connection 4, in interior wiring harness |
| 284 | Earth connection 6, in interior wiring harness |
| A125 | Connection (crash signal), in dash panel wiring harness |
| B208 | Connection 1 (control motor), in interior wiring harness |
| F266 | Bonnet contact switch |
| H8 | Anti-theft alarm system horn |
| H12 | Alarm horn |
| J393 | Convenience system central control unit |
| M... | Turn signal bulbs |
| R47 | Central locking and anti-theft alarm system aerial |
| T15 | 15-pin connector, connector B, central control unit |
| V155 | Tank filler flap locking motor |
| 12 | Earth point, on left in engine compartment |
| 42 | Earth point, next to steering column |
| 81 | Earth connection 1, in dash panel wiring harness |
| 277 | Earth connection 3, in interior wiring harness |
| 278 | Earth connection 4, in interior wiring harness |
| A5 | Positive connection (right turn signal), in dash panel wiring harness |
| A6 | Positive connection (left turn signal), in dash panel wiring harness |
| B155 | Connection 2 (DCt), in interior wiring harness |
| * | only Great Britain |