System Circuit Diagram, Steering Column Switch Cluster
COMPONENTS DESCRIPTION CHART
| Index | Explanation |
|---|---|
| 1 | Central gateway module (ZGM) |
| 2 | Footwell module (FRM) |
| 3 | Dynamic Stability Control (DSC) |
| 4 | Car Access System (CAS) |
| 5 | Instrument cluster (KOMBI) |
| 6 | Crash Safety Module (ACSM) |
| 7 | Junction box electronics (JB) |
| 8 | Front distribution box |
| 9 | Fanfare-horn button |
| 10 | Steering column stalk wiper switch |
| 11 | Automatic wiping LED |
| 12 | Wiper switch |
| 13 | Knurled wheel for intensity of the rain-light-solar-condensation sensor |
| 14 | Automatic wiping button |
| 15 | Steering column switch cluster coil spring |
| 16 | Steering column switch cluster (SZL) |
| 17 | Button combination steering wheel heating/electrical steering column adjustment |
| 18 | Electrical steering column adjustment button |
| 19 | Steering wheel heating button |
| 20 | Steering wheel heating button LED |
| 21 | High-beam assistant button |
| 22 | On-board computer button |
| 23 | Turn-indicator/high-beam switch |
| 24 | Steering column stalk for turn-indicator/high-beam switch |
| 25 | Driver's airbag priming caps |
| 26 | Steering wheel electronics |
| 27 | Vibration actuator |
| 28 | Steering wheel heating |
| 29 | Button block for cruise control system in the multifunction steering wheel |
| 30 | Button block for radio/telephone etc. in the multifunction steering wheel |
| FlexRay | FlexRay |
| KI. 30 | Terminal 30 |
| KI. 30B | Terminal 30 base operation |
| LIN-Bus | Local Interconnect Network bus |
| LWS | Steering-angle sensor |
NOTE:
A three-stage driver's airbag is installed in the US version.