| E3 | Hazard warning light switch |
| E595 | Steering column combination switch |
| F | Brake light switch |
| F4 | Reversing light switch |
| J104 | ABS control unit |
| J519 | Onboard supply control unit |
| J623 | Engine control unit |
| K6 | Indicator lamp for hazard warning light |
| T10 | 10-pin connector, black, in E-box in engine compartment |
| T10a | 10-pin connector, brown, in E-box in engine compartment |
| T10f | 10-pin connector, green, in E-box in engine compartment |
| T38a | 38-pin connector, black |
| T41 | 41-pin connector, grey |
| T73a | 73-pin connector, black |
| T73b | 73-pin connector, white |
| B131 | Connection (54), in interior wiring harness |
| * | see applicable current flow diagram for headlights |
| *2 | see applicable current flow diagram for engine |
| *3 | Only models with manual gearbox |
| *4 | Only models with no electric interface |
| J519 | Onboard supply control unit |
| L46 | Rear left fog light bulb |
| MX3 | Left tail light |
| M4 | Left tail light bulb |
| M6 | Rear left turn signal bulb |
| M16 | Left reversing light bulb |
| M21 | Left brake and tail light bulb |
| M49 | Left tail light bulb 2 |
| T6ae | 6-pin connector, black |
| T17n | 17-pin connector, light green, under driver seat |
| T73a | 73-pin connector, black |
| T73b | 73-pin connector, white |
| 426 | Earth connection 3, in left rear end wiring harness |
| 428 | Earth connection 4, in left rear end wiring harness |
| 653 | Earth point, on left D-pillar |
| B144 | Positive connection (58L), in interior wiring harness |
| B152 | Connection (LTS), in interior wiring harness |
| B520 | Connection (RL), in main wiring harness |
| W6 | Connection (left turn signal), in rear wiring harness |
| W71 | Connection (reversing light), in rear wiring harness |
| * | Only models with trailer socket or heated rear window |
| *2 | Cross-section 6.0 possible |
| *3 | Only models with no towing bracket |
| *4 | Only models with no heated rear window |
| *5 | Only right-hand drive models |
| *6 | Only left-hand drive models |
| *7 | Only models with no rear fog light |
| *8 | Only models with rear fog light |
| J519 | Onboard supply control unit |
| M25 | High-level brake light bulb |
| T17n | 17-pin connector, light green, under driver seat |
| T17o | 17-pin connector, black, near left D-pillar, under roof trim |
| T73b | 73-pin connector, white |
| X | Number plate light |
| 219 | Earth connection 2, in rear lid wiring harness |
| 428 | Earth connection 4, in left rear end wiring harness |
| B642 | Positive connection (58), in main wiring harness |
| W26 | Positive connection (54), in tail light wiring harness |
| * | Only models with no electric interface |
| *2 | Only models with ambient lighting, version 1 |
| *3 | Only models with ambient lighting, version 2 |
| J519 | Onboard supply control unit |
| L47 | Rear right fog light bulb |
| M2 | Right tail light bulb |
| MX2 | Front right headlight |
| MX4 | Right tail light |
| M8 | Rear right turn signal bulb |
| M17 | Right reversing light bulb |
| M22 | Right brake and tail light bulb |
| M50 | Right tail light bulb 2 |
| T6ad | 6-pin connector, black |
| T17f | 17-pin connector, brown, under driver seat |
| T17n | 17-pin connector, light green, under driver seat |
| T73a | 73-pin connector, black |
| T73b | 73-pin connector, white |
| 86 | Earth connection 1, in rear wiring harness |
| 87 | Earth connection 2, in rear wiring harness |
| 654 | Earth point, on right D-pillar |
| B153 | Connection (RTS), in interior wiring harness |
| W7 | Connection (right turn signal), in rear wiring harness |
| * | see applicable current flow diagram for headlights |
| *2 | Cross-section 6.0 possible |
| *3 | Only models with H4 headlights |
| *4 | Only models with H7 headlights |
| *5 | Only models with rear fog light |
| *6 | Only right-hand drive models |
| *7 | Only left-hand drive models |
| *8 | Only models with no rear fog light |