| D | Ignition/starter switch |
| E20 | Switches and instruments - lighting control |
| J402 | Operating electronics control unit, navigation, in centre console under radio |
| J414 | Navigation display unit, in centre dash panel |
| K | Dash panel insert |
| R52 | Radio/telephone/navigation aerial |
| S17 | Fuse in relay plate fuse box |
| T10j | 10-pin connector, white, left A-pillar coupling station |
| T18 | 18-pin connector, on navigation operating electronics control unit |
| T20 | 20-pin connector, red, on dash panel insert |
| 501 | Screw connection -2- (30), on relay plate |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| A19 | Connection (58d), in dash panel wiring harness |
| A52 | Positive connection -2- (30), in dash panel wiring harness |
| V22 | Positive connection (30a), in navigation wiring harness |
| V33 | Positive connection (15), in navigation wiring harness |
| F4 | Reversing light switch |
| J285 | Control unit with display in dash panel insert |
| J401 | Navigation system with CD drive control unit, left in luggage compartment |
| J402 | Operating electronics control unit, navigation, in centre console under radio |
| T10j | 10-pin connector, white, left A-pillar coupling station |
| T18 | 18-pin connector, on navigation operating electronics control unit |
| T26 | 26-pin connector, on control unit for navigation with CD drive |
| T32b | 32-pin connector, green, on dash panel insert |
| 264 | Earth connection (external screening), in navigation wiring harness |
| 265 | Earth connection (internal screening), in navigation wiring harness |
| A60 | Connection (road speed signal), in dash panel wiring harness |
| A87 | Connection (RL), in dash panel wiring harness |
| E15 | Heated rear window switch |
| G197 | Magnetic field sender (compass), under roof next to roof aerial |
| J104 | ABS with EDL control unit |
| J401 | Navigation system with CD drive control unit, left in luggage compartment |
| T4 | 4-pin connector, in roof |
| T6h | 6-pin connector, black, on heated rear window switch |
| T6w | 6-pin connector, grey, right A-pillar coupling station |
| T10a | 10-pin connector, brown, left A-pillar coupling station |
| T10j | 10-pin connector, white, left A-pillar coupling station |
| T10w | 10-pin connector |
| T26 | 26-pin connector, on control unit for navigation with CD drive |
| T31 | 31-pin connector, on ABS with EDL control unit |
| Z1 | Heated rear window |
| 44 | Earth point, A-pillar left, bottom |
| 266 | Earth connection, in navigation wiring harness |
| A64 | Connection (speed boost), in dash panel wiring harness |
| A82 | Connection (windscreen heater), in dash panel wiring harness |
| * | Up to July 1998 |
| ** | From August 1998 |