| A | Battery |
| B | Starter |
| C | Alternator |
| C1 | Voltage regulator |
| J519 | Onboard supply control unit |
| S162 | Fuse 1 (30) in fuse holder on battery |
| S163 | Fuse 2 (30) in fuse holder on battery |
| T1a | Single pin connector, on starter |
| T2x | 2-pin connector, near dual tone horn |
| T2y | 2-pin connector, on alternator |
| T6q | 6-pin connector, blue, on left in engine compartment |
| T11d | 11-pin connector, white, in left engine compartment |
| T18a | 18-pin connector, on onboard supply control unit |
| 1 | Earth strap, battery - body |
| 507 | Screw connection (30), on fuse holder on battery |
| 621 | Earth point, onboard supply battery |
| E1 | Light switch |
| E4 | Headlight dipper/flasher switch |
| E20 | Switches and instruments illumination regulator |
| E23 | Front and rear fog light switch |
| J17 | Fuel pump relay |
| J519 | Onboard supply control unit |
| K17 | Fog light warning lamp |
| L9 | Light switch illumination bulb |
| T6ai | 6-pin connector, on switches and instruments illumination regulator |
| T6l | 6-pin connector, on fuel pump relay |
| T17a | 17-pin connector, on light switch |
| T18a | 18-pin connector, on onboard supply control unit |
| T41a | 41-pin connector, on turn signal switch |
| 238 | Earth connection 1, in interior wiring harness |
| B116 | Connection (58d), in interior wiring harness |
| B143 | Positive connection (58R), in interior wiring harness |
| B144 | Positive connection (58L), in interior wiring harness |
| B151 | Positive connection 3 (30a), in interior wiring harness |
| B167 | Connection (56b), in interior wiring harness |
| B496 | Positive connection 4 (58R), in interior wiring harness |
| J59 | X-contact relief relay |
| J519 | Onboard supply control unit |
| L22 | Left fog light bulb |
| L23 | Right fog light bulb |
| SB44 | Fuse 44 on fuse holder |
| T2at | 2-pin connector, on left fog light |
| T2au | 2-pin connector, on right fog light |
| T6j | 6-pin connector, on X-contact relief relay |
| T6n | 6-pin connector, red, in left engine compartment |
| T18a | 18-pin connector, on onboard supply control unit |
| 12 | Earth point, on left in engine compartment |
| 132 | Earth connection 3, in engine compartment wiring harness |
| 238 | Earth connection 1, in interior wiring harness |
| 249 | Earth connection 2, in interior wiring harness |
| 278 | Earth connection 4, in interior wiring harness |
| 606 | Earth point, under the centre console near gear stick |
| B491 | Positive connection (75), in interior wiring harness |
| B493 | Connection (75x), in interior wiring harness |
| B502 | Positive connection (83a), in interior wiring harness |
| D175 | Positive connection (83a), in engine compartment wiring harness |
| J285 | Display control unit in dash panel insert |
| J519 | Onboard supply control unit |
| K | Dash panel insert |
| K13 | Rear fog light warning lamp |
| K17 | Fog light warning lamp |
| L10 | Dash panel insert illumination bulb |
| SB3 | Fuse 3 in fuse holder on battery |
| T8b | 8-connector, on dash panel insert |
| T32a | 32-pin connector, on dash panel insert |
| 42 | Earth point, next to steering column |
| 279 | Earth connection 5, in interior wiring harness |
| 606 | Earth point, under the centre console near gear stick |
| B501 | Positive connection (83b), in interior wiring harness |
| D | Ignition/starter switch |
| E19 | Parking light switch |
| J17 | Fuel pump relay |
| J519 | Onboard supply control unit |
| J643 | Fuel supply relay |
| SB10 | Fuse 10 on fuse holder |
| T5f | 5-pin connector, on fuel supply relay |
| T6l | 6-pin connector, on fuel pump relay |
| T8a | 8-connector, on ignition/starter switch |
| T16a | 16-pin connector, on onboard supply control unit |
| T18a | 18-pin connector, on onboard supply control unit |
| T41a | 41-pin connector, on turn signal switch |
| B111 | Positive connection 1 (30a), in interior wiring harness |
| B163 | Positive connection 1 (15), in interior wiring harness |
| B229 | Connection (high bus), in interior wiring harness |
| B230 | Connection (low bus), in interior wiring harness |
| B503 | Positive connection 7 (30a), in interior wiring harness |
| E4 | Headlight dipper/flasher switch |
| E9 | Fresh air blower switch |
| F | Brake light switch |
| J519 | Onboard supply control unit |
| SB26 | Fuse 26 on fuse holder |
| SB29 | Fuse 29 on fuse holder |
| SB36 | Fuse 36 on fuse holder |
| T3c | 3-pin connector, grey, in left engine compartment |
| T4c | 4-pin connector, on brake light switch |
| T5l | 5-pin connector, on fresh air blower switch |
| T10a | 10-pin connector, behind right dash panel |
| T18a | 18-pin connector, on onboard supply control unit |
| T41a | 41-pin connector, on turn signal switch |
| B150 | Positive connection 2 (30a), in interior wiring harness |
| B156 | Positive connection (30a), in interior wiring harness |
| B165 | Positive connection 2 (15), in interior wiring harness |
| B492 | Positive connection 3 (15), in interior wiring harness |
| B500 | Connection (86s), in interior wiring harness |
| J519 | Onboard supply control unit |
| J533 | Data bus diagnostic interface |
| M41 | Left tail light and rear fog light bulb |
| T2bx | 2-pin connector, on left tail light and rear fog light bulb |
| T5o | 5-pin connector, pink, behind side trim on rear left, near wheel arch |
| T16a | 16-pin connector, on onboard supply control unit |
| T16b | 16-pin connector, near relay station, self-diagnosis connection |
| T18a | 18-pin connector, on onboard supply control unit |
| 50 | Earth points, on left in luggage compartment |
| 218 | Earth connection 2, in rear lid wiring harness |
| 284 | Earth connection 6, in interior wiring harness |
| 285 | Earth connection 7, in interior wiring harness |
| B159 | Connection (diagnosis), in interior wiring harness |
| B231 | Positive connection 5 (30a), in interior wiring harness |