| 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, A pillar, bottom left |
| 277 | Earth connection 3, in interior wiring harness |
| 284 | Earth connection 6, in interior wiring harness |
| 285 | Earth connection 7, 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 |
