If the above-mentioned vehicle is found to have a functional failure of the stop light to the left/right, this may be caused by a defect in the central electronic control unit/module (CEM).
Repair notes
- Check light sources
- Check fuse 11B/13
- Possible malfunctioning plug connections (loose) and/or contact problems (corroded) could cause contact issues.
- Check switch function / relay function by means of the central electronic control unit/module (CEM).
Remedy:
- If necessary, replace the central electronic control unit/module (CEM).
Important safety note
Not helpful at all
Very helpful