800B CD Changer
800B CD changer
Internal communication fault in CD changer
Diagnostic conditions
- Ignition on
- PCM2/CDR23 ON
- Functional audio CD inserted correctly in CD changer
- Start CD changer
NOTE:
- Fault code 8003 is recorded in the PCM2 MMI/CDR23 if the operating buttons are actuated for '>= 1 Min.'.
- Deactivate the 'automatic traffic announcement' before performing the diagnosis on the PCM2/CDR23, If this is not done, the diagnosis will
abort.
Possible cause of fault
- CD changer faulty
NOTE:
- The MOST optical waveguide is connected to the following control modules:
- PCM2/CDR23
- CD changer
- Amplifier
- Telephone/telematics
Diagnosis/troubleshooting