Diagnostic conditions
- Ignition on.
- PCM2/CDR23 ON
- Functional audio CD inserted correctly in CD changer
- Start CD changer
NOTE:
- Actuating the operating buttons for 1 Min. results in a fault code 8003 being recorded in PCM2 MMI/CDR23
- Deactivate the automatic traffic announcement before performing the diagnosis on the PCM2/CDR23. If this is not done, the diagnosis will abort.