| F4 | Reversing light switch |
| L46 | Rear left fog light bulb |
| M6 | Rear left turn signal bulb |
| M16 | Left reversing light bulb |
| M21 | Left brake and tail light bulb |
| S223 | Fuse 23 in fuse holder |
| T1a | 1-pin connector, on left rear fog light |
| T2a | 2-pin connector, on left rear fog light |
| T2b | 2-pin connector, on left rear fog light |
| T6a | 6-pin connector, on left rear fog light |
| T6c | 6-pin connector, blue, coupling station on left of A-pillar |
| T10a | 10-pin connector, brown, coupling station on left of A-pillar |
| 63 | Earth point, left tail light bulb holder |
| 77 | Earth point, lower part of left B-pillar |
| 87 | Earth connection -2-, in rear wiring harness |
| A6 | Positive connection (left turn signal), in dash panel wiring harness |
| A87 | Connection (RL), in dash panel wiring harness |
| E23 | Front and rear fog light switch |
| F216 | Rear fog light cut-out contact switch |
| J446 | Parking aid control unit |
| S235 | Fuse 35 in fuse holder |
| T1 | Single connector, near left rear fog light |
| T1h | 1-pin connector |
| T3 | 3-pin connector, on trailer socket |
| T6c | 6-pin connector, blue, coupling station on left of A-pillar |
| T10a | 10-pin connector, brown, coupling station on left of A-pillar |
| T13 | 13-pin connector, on trailer socket |
| U10 | Trailer socket |
| 77 | Earth point, lower part of left B-pillar |
| 238 | Earth connection 1, in interior wiring harness |
| 500 | Screw connection 1 (30), on relay plate |
| A52 | Positive connection 2 (30), in dash panel wiring harness |
| W4 | Connection 1 (rear fog light), in rear wiring harness |
| F | Brake light switch |
| M8 | Rear right turn signal bulb |
| M17 | Right reversing light bulb |
| M22 | Right brake and tail light bulb |
| S22 | Fuse 22 in fuse holder |
| T1c | 1-pin connector, on right rear fog light |
| T2c | 2-pin connector, on right rear fog light |
| T6b | 6-pin connector, on right rear fog light |
| T6c | 6-pin connector, blue, coupling station on left of A-pillar |
| T10a | 10-pin connector, brown, coupling station on left of A-pillar |
| 64 | Earth point, right tail light bulb holder |
| 78 | Earth point, lower part of right B-pillar |
| 197 | Earth connection -4-, in rear wiring harness |
| A5 | Positive connection (right turn signal), in dash panel wiring harness |
| W1 | Positive connection 1 (54), in tail light wiring harness |
| E3 | Hazard warning light switch |
| J1 | Turn signal relay |
| J285 | Control unit with display in dash panel insert |
| K6 | Hazard warning light system warning lamp |
| K18 | Trailer operation warning lamp |
| S239 | Fuse in fuse holder |
| T7a | 7-pin connector, on chamber 4, on hazard warning light switch (on models without trailer coupling the hazard warning light switch is here connected) |
| T32a | 32-pin connector, blue, on dash panel insert |
| 30 | Earth point 1, next to relay plate |
| 501 | Screw connection 2 (30), on relay plate |
| A32 | Positive connection (30), in dash panel wiring harness |