| 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 |
| T5h | 5-pin connector, near lower left A-pillar, entwined in wiring harness |
| T6a | 6-pin connector |
| T10 | 10-pin connector, orange, in connector protective housing, on left in plenum chamber |
| 50 | Earth point, on left in luggage compartment |
| 86 | Earth connection 1, in rear wiring harness |
| B182 | Connection (RL), in interior wiring harness |
| W1 | Positive connection (54), in rear wiring harness |
| W4 | Connection 1 (rear fog light), in rear wiring harness |
| W6 | Connection (left turn signal), in rear wiring harness |
| W13 | Connection (58L), in rear wiring harness |
| D | Ignition/starter switch |
| F216 | Rear fog light cut-out contact switch, in trailer socket |
| S235 | Fuse 35 in fuse holder |
| T3 | 3-pin connector |
| T13 | 13-pin connector |
| U10 | Trailer socket |
| 501 | Screw connection 2 (30), on relay plate |
| A32 | Positive connection (30), in dash panel wiring harness |
| A98 | Positive connection 4 (30), in dash panel wiring harness |
| B150 | Positive connection 2 (30a), in interior wiring harness |
| W25 | Connection 2 (rear fog light), in rear wiring harness |
| * | from December 2005 |
| -●-●- | up to November 2005 |
| F | Brake light switch |
| M8 | Rear right turn signal bulb |
| M17 | Right reversing light bulb |
| M22 | Right brake and tail light bulb |
| M25 | High level brake light bulb |
| T5 | 5-pin connector, black, coupling station left D-pillar |
| T5i | 5-pin connector, near lower left A-pillar, entwined in wiring harness |
| T6b | 6-pin connector |
| 50 | Earth point, on left in luggage compartment |
| 86 | Earth connection 1, in rear wiring harness |
| 218 | Earth connection -1-, in rear lid wiring harness |
| A5 | Positive connection (right turn signal), in dash panel wiring harness |
| A18 | Connection (54), in dash panel wiring harness |
| A89 | Connection (54), in dash panel wiring harness |
| W1 | Positive connection (54), in rear wiring harness |
| W7 | Connection (right turn signal), in rear wiring harness |
| W14 | Connection (58R), in rear wiring harness |
| E2 | Turn signal switch |
| E18 | Rear fog light switch |
| J1 | Turn signal relay |
| J285 | Control unit with display in dash panel insert |
| K13 | Rear fog light warning lamp |
| K18 | Trailer operation warning lamp |
| K65 | Left turn signal warning lamp |
| K94 | Right turn signal warning lamp |
| M1 | Left side light bulb |
| M3 | Right side light bulb |
| S22 | Fuse 22 in fuse holder |
| S223 | Fuse 23 in fuse holder |
| T5i | 5-pin connector, near lower left A-pillar, entwined in wiring harness |
| T8d | 8-pin connector |
| T12 | 12-pin connector |
| T17 | 17-pin connector, on light switch |
| T32 | 32-pin connector, blue |
| A5 | Positive connection (right turn signal), in dash panel wiring harness |
| A6 | Positive connection (left turn signal), in dash panel wiring harness |
| A84 | Connection (58L), in dash panel wiring harness |
| A85 | Connection (58R), in dash panel wiring harness |
| A88 | Connection (RFL), in dash panel wiring harness |