Radio, Stereo, and Compact Disc: Service and Repair

61 31 823 Replacing Audio Unit







IMPORTANT: Read and comply with notes on protection against electrostatic damage (ESD protection).







Necessary preliminary work:
- Remove radio and IHKA controls







Disconnect plug connection (2).
Release the retaining lugs (3) in the lower area and on the side of the radio control unit (1).
Remove the radio control panel (1) from the cover (4).

Installation note:
Radio control unit (1) must noticeably and audibly snap into trim (4).







Replacement:
Carry out vehicle programming/encoding.