| A | Battery |
| B | Starter |
| C | Alternator |
| C1 | Voltage regulator |
| ">J519 | ">Onboard supply control unit |
| ">J623 | ">Engine control unit |
| S162 | Fuse 1 (30) in fuse holder on battery |
| S163 | Fuse 2 (30) in fuse holder on battery |
| T1j | Single pin connector, on starter |
| T2bn | 2-pin connector, on alternator |
| T6g | 6-pin connector, grey, in left engine compartment |
| T11b | 11-pin connector, blue, in left engine compartment |
| T14a | 14-pin connector, in left engine compartment |
| T18b | 18-pin connector, on onboard supply control unit |
| |
| |
| 507 | Screw connection (30), on fuse holder on battery |
| D | Ignition/starter switch |
| E1 | Light switch |
| J59 | X-contact relief relay |
| ">J519 | ">Onboard supply control unit |
| SB38 | Fuse 38 on fuse holder B |
| SB42 | Fuse 42 on fuse holder B |
| SC2 | Fuse 2 on fuse holder C |
| T6d | 6-pin connector, on X-contact relief relay |
| T8a | 8-connector, on ignition/starter switch |
| T12a | 12-pin connector, on light switch |
| T18b | 18-pin connector, on onboard supply control unit |
| 238 | Earth connection 1, in interior wiring harness |
| |
| B163 | Positive connection 1 (15), in interior wiring harness |
| B170 | Positive connection 2 (30), in interior wiring harness |
| B218 | Positive connection 6 (30), in interior wiring harness |
| B491 | Positive connection (75), in interior wiring harness |
| B516 | Positive connection 5 (87), in interior wiring harness |
| * | for models with day driving light only |
| E1 | Light switch |
| E102 | Headlight range control regulator |
| ">J277 | ">Daytime running lights relay, side and tail lights |
| ">J519 | ">Onboard supply control unit |
| K | Dash panel insert |
| SB36 | Fuse 36 on fuse holder B |
| T6w | 6-pin connector, on headlight range control regulator |
| T9m | 9-pin connector, on daytime running lights relay, side and tail lights |
| T12a | 12-pin connector, on light switch |
| T16a | 16-pin connector, on fuse holder |
| T32a | 32-pin connector, on dash panel insert |
| TV2 | Terminal 30 wiring junction |
| 297 | Earth connection 12, in interior wiring harness |
| |
| B167 | Connection (56b), in interior wiring harness |
| B247 | Connection 2 (56b), in interior wiring harness |
| B608 | Connection 4, in interior wiring harness |
| * | for models with day driving light only |
| ** | for models with parking light only |
| ">J519 | ">Onboard supply control unit |
| L1 | Left headlight twin filament bulb/left sealed beam insert |
| L2 | Right headlight twin filament bulb/right sealed beam insert |
| SB47 | Fuse 47 on fuse holder B |
| T3ac | 3-pin connector, on left headlight twin filament bulb/left sealed beam insert |
| T3ad | 3-pin connector, on right headlight twin filament bulb/right sealed beam insert |
| T3x | 3-pin connector, on left headlight range control motor |
| T3w | 3-pin connector, on right headlight range control motor |
| T10f | 10-pin connector, in engine compartment, front right |
| T10g | 10-pin connector, in front left engine compartment |
| T11a | 11-pin connector, red, in left engine compartment |
| T12d | 12-pin connector, white, in left engine compartment |
| V48 | Left headlight range control motor |
| V49 | Right headlight range control motor |
| |
| 209 | Earth connection 6, in engine compartment wiring harness |
| D96 | Connection (headlight range control), in engine compartment wiring harness |
| D152 | Positive connection 1 (56b), in engine compartment wiring harness |
| D153 | Positive connection 2 (56b), in engine compartment wiring harness |
