Wiring Diagram AUDI A2 2003 - Driver's seat lumbar support adjustment switch - front passenger's seat lumbar support adjustment switch - seat adjustment fuse
| E176 | Lumbar support adjustment switch, driver's seat |
| E177 | Lumbar support adjustment switch, front passenger's seat |
| S45 | Seat adjustment fuse |
| T5c | 5-pin connector, on front passenger's seat |
| T5e | 5-pin connector, on driver's seat |
| T6a | 6-pin connector, red, under driver's seat |
| T6e | 6-pin connector, red, under front passenger's seat |
| V125 | Lumbar support longitudinal adjustment motor, driver's seat |
| V126 | Lumbar support longitudinal adjustment motor, front passenger's seat |
| 44 | Earth point, lower part of left A pillar |
| 277 | Earth connection -3-, in interior wiring harness |
| 284 | Earth connection -6-, in interior wiring harness |
| 500 | Screw connection -1- (30), on relay plate |
| A32 | Positive (+) connection (30), in dash panel wiring harness |
| A98 | Positive (+) connection -4- (30), in dash panel wiring harness |
| B156 | Positive (+) connection (30a), in interior wiring harness |
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