Wiring Diagram VW LT 2004 - Left side marker lamps - brake light switch
| E1 | Lighting switch |
| F | Brake light switch |
| F47 | Brake pedal switch for diesel direct inj. system, in footwell, front left |
| J248 | Diesel direct injection system control unit |
| M33 | Side marker bulb, front left |
| M39 | Side marker bulb, centre left |
| T4 | 4-pin connector, under dash panel, left |
| T22 | 22-pin connector, under dash panel, left |
| T22a | 22-pin connector, on lighting switch |
| T68 | 68-pin connector, on diesel direct injection system control unit |
| 34 | Earth point, under driver's seat |
| 74 | Earth point, under headlining |
| 220 | Earth connection (sender earth), in engine wiring harness |
| A4 | Positive (+) connection (58b), in dash panel wiring harness |
| A11 | Positive (+) connection (58b), in instruments wiring harness |
| W1 | Positive (+) connection (54), in rear wiring harness |
| --- | Only engine codes AHD, ADX |
Wiring Diagram VW LT 2004 - Rear left side marker lamp - turn signal rear left - brake lights - tail light - rear fog light - number plate light - reversing light left
| E18 | Rear fog light switch |
| L20 | Rear fog light bulb |
| M4 | Tail light bulb, left |
| M6 | Turn signal bulb, rear left |
| M9 | Brake light bulb, left |
| M16 | Reversing light bulb, left |
| M37 | Side marker bulb, rear left |
| T8b | 8-pin connector, on rear fog light switch |
| X | Number plate light |
| 54 | Earth point, on rear cross panel |
| C1 | Positive (+) connection (58L), in front left wiring harness |
| C20 | Connection (turn signal, left), in headlight wiring harness |
| W39 | Connection (reversing light), in rear wiring harness |
Wiring Diagram VW LT 2004 - Right side marker lamps - rear right turn signal - brake light - tail light - reversing light right
| F4 | Reversing light switch |
| M2 | Tail light bulb, right |
| M8 | Turn signal bulb, rear right |
| M10 | Brake light bulb, right |
| M17 | Reversing light bulb, right |
| M34 | Side marker bulb, front right |
| M38 | Side marker bulb, rear right |
| M40 | Side marker bulb, centre right |
| 34 | Earth point, under driver's seat |
| 54 | Earth point, on rear cross panel |
| 74 | Earth point, under headlining |
| A4 | Positive (+) connection (58b), in dash panel wiring harness |
| C2 | Positive (+) connection (58R), in front left wiring harness |
| C19 | Connection -1- (turn signal, right), in headlight wiring harness |
| W1 | Positive (+) connection (54), in rear wiring harness |
| W39 | Connection (reversing light), in rear wiring harness |
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