Schematic 4-21. Instrument cluster, immobilizer coil for reading the anti-theft device code, oil level/oil temperature sensors
| D2 | anti-theft device sensing coil |
| E272 | function and center console switch |
| G266 | engine oil level temperature sensor, service life indicator |
| J234 | airbag control unit |
| J285 | combined processor on the instrument panel |
| J429 | central locking control unit |
| K75 | airbag warning light |
| K117 | anti-theft alarm system light |
| T10o | 10-pin brown connector on fuse/relay box under cowl |
| T10av | 10-pin yellow plug on the front pillar on the right |
| T17 | 17-pin orange plug on the front pillar on the right |
| T17a | 17-pin brown plug on the front pillar on the right |
| T32a | 32-pin green plug on the instrument panel |
| T32s | 32-pin grey plug on the instrument panel |
| 85 | connection 1 to ground (-) in the engine compartment wiring harness |
| 269 | connection of 1 sensor to "ground" (-) in the instrument panel wiring harness |
| A121 | high-Bus data exchange wire in instrument cluster wiring harness |
| A122 | low-Bus data exchange wire in instrument cluster wiring harness |
| A184 | hood contact sensor wire in instrument cluster wiring harness |
| • | data switching bus |
The original publication in its entirety is posted on the website AudiManual