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Fault diagnosis, CD changer

Fault diagnosis, CD changer


Fault symptom

Nothing happens when any CD button on radio unit is activated.

Diagnostic procedure


1. If the CD changer does not work and no trouble codes have been generated, check that the connectors on the cable between the radio and CD changer are firmly attached.

2. Unplug the cable at both ends and try a new cable run loosely in the car.

3. If the CD changer works with a new cable, change the old one.

4. If the CD changer does not work with a new cable, plug in the old cable again and continue fault diagnosis as described on .