| D | Ignition/starter switch |
| E20 | Switches and instruments - lighting control |
| J503 | Control unit with display for radio and navigation |
| S5 | Fuse in relay plate fuse box |
| S8 | Fuse in relay plate fuse box |
| S12 | Fuse in relay plate fuse box |
| S237 | Fuse in fuse holder |
| S242 | Fuse in fuse holder |
| T6c | 6-pin connector |
| T8 | 8-pin connector |
| T16 | 16-pin connector, in centre of dash panel, self-diagnosis connection |
| T20 | 20-pin connector |
| T26 | 26-pin connector |
| 501 | Screw connection -2- (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 |
| A21 | Connection (86s), in dash panel wiring harness |
| A23 | Connection (30a), in dash panel wiring harness |
| A76 | Connection (diagnosis wire K), in dash panel wiring harness |
| E264 | Telematics operating unit |
| J499 | Telematics control unit, on left in luggage compartment |
| J503 | Control unit with display for radio and navigation |
| R50 | Navigation aerial (GPS) |
| R51 | Radio/telephone/auxiliary heater aerial |
| R87 | Aerial filter, near roof aerial |
| T1 | Single connector, near roof aerial |
| T1a | Single connector, near roof aerial |
| T1b | Single connector, near roof aerial |
| T6a | 6-pin connector |
| T8 | 8-pin connector |
| T10a | 10-pin connector |
| T10b | 10-pin connector |
| T20 | 20-pin connector |
| 45 | Earth point, behind dash panel - centre |
| 255 | Earth connection -1-, in radio wiring harness |
| D | Ignition/starter switch |
| E264 | Telematics operating unit |
| J234 | Airbag control unit, down behind console |
| J499 | Telematics control unit, on left in luggage compartment |
| T6a | 6-pin connector |
| T10a | 10-pin connector |
| T10b | 10-pin connector |
| T12a | 12-pin connector |
| T50 | 50-pin connector |
| 249 | Earth connection -2-, in interior wiring harness |
| 255 | Earth connection -1-, in radio wiring harness |
| A53 | Positive connection (58b), in dash panel wiring harness |
| A125 | Connection (crash signal), in dash panel wiring harness |
| A136 | Connection -2- (61), in dash panel wiring harness |
| A137 | Connection -2- (crash signal), in dash panel wiring harness |
| B111 | Positive connection -1- (30a), in interior wiring harness |
| B150 | Positive connection -2- (30a), in interior wiring harness |
| J285 | Control unit with display in dash panel insert |
| J412 | Telephone operating electronics control unit, next to handbrake lever |
| J499 | Telematics control unit, on left in luggage compartment |
| R54 | Mobile telephone |
| T4a | 4-pin connector |
| T12a | 12-pin connector |
| T13 | 13-pin connector |
| T18a | 18-pin connector |
| T20a | 20-pin connector, red |
| T32 | 32-pin connector, blue |
| T32a | 32-pin connector, green |
| 255 | Earth connection -1-, in radio wiring harness |
| A27 | Connection (speed signal), in dash panel wiring harness |
| A49 | Connection -1-, in dash panel wiring harness |
| A108 | Connection (speed signal), in dash panel wiring harness |
| A138 | Connection -2-, in dash panel wiring harness |
| A139 | Connection -3- (15), in dash panel wiring harness |
| A145 | Positive connection -4- (15), in dash panel wiring harness |
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