Structure and inner electrical connection
The Hall IC and magnet are arranged in a fixed position in the switch housing. No restoring force for the brake light switch has to be applied by the brake pedal.
The Car Access System (CAS) supplies the brake light switch with voltage (terminal 30B).
| Index | Explanation |
|---|---|
| 1 | Hall effect sensors |
| 2 | Electronic component |
PIN REFERENCE
| Pin | Explanation |
|---|---|
| Terminal 30B | Terminal 30B, base operation |
| SIG1 | Hall effect sensor signal 1 |
| SIG2 | Hall effect sensor signal 2 |
| Kl. 31 | Earth connection |