Wiring Diagram VW TRANSPORTER 2003 - Sliding sunroof

| E8 | Sliding sunroof switch |
| F4 | Reversing light switch |
| J245 | Sliding sunroof adjustment control unit |
| L65 | Air conditioning system sliding sunroof switch |
| R | Radio |
| S14 | Fuse -14- on fuse box |
| S21 | Fuse -21- on fuse box |
| T1e | Single connector, behind relay plate |
| T6 | 6-pin connector |
| T8 | 8-pin connector, on radio |
| T32 | 32-pin connector, on dash panel insert |
| TV5 | Terminal 15a junction box, green, 4-pin and 8-pin |
| V1 | Sliding sunroof motor |
| W15 | Interior light with switch-off delay |
| 30 | Earth point -1-, next to relay plate |
| 128 | Earth connection -1-, in interior light wiring harness |
| R6 | Positive (+) connection -1-, in interior light wiring harness |
| * | Up to August 2000 |
| --- | From September 2000 |
Wiring Diagram VW TRANSPORTER 2003 - Onboard power supply control unit - radio fuse and combi-processor
| E3 | Hazard warning light switch |
| J14 | Warm air blower relay, control number (53), behind dash panel, centre |
| T2f | 2-pin connector, in front passenger's door |
| SB9 | Fuse -9- on fuse box/relay plate, below the relay plate |
| SB15 | Fuse -15- on fuse box/relay plate, below the relay plate |
| T4h | 4-pin connector, behind relay plate |
| T8 | 8-pin connector, on radio |
| T8b | 8-pin connector, on hazard warning light switch |
| T32 | 32-pin connector, on dash panel insert |
| A40 | Positive (+) connection -1- (30), in instruments wiring harness |
| * | Up to August 2000 |
| --- | From September 2000 |
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