Diagnostic trouble code (DTC) information

Condition 

Diagnostic trouble code (DTC) AUM-44F3 is stored if the CD pick-up movement is not completed by the 4-CD changer in time.

Possible Source 

• Pick-up fault in the 4-CD changer.
• Defective 4 CD changer.

Fault symptom[s] 

• No sound reproduction from the 4 CD changer.