Radio, Stereo, and Compact Disc: Service and Repair

61 31 823 Replacing Audio Unit







IMPORTANT: Read and comply with notes on protection against electrostatic discharge (ESP protection).







IMPORTANT:
Use of supplied gloves is mandatory
Carry out installation in a dust-free workshop area only.
To avoid damage, do not touch or dirty the display field.







Necessary preliminary tasks:
- Remove radio and IHKA controls







IMPORTANT:
Retrofitting must only be done in the supplied installation cassettes.
Use of supplied gloves is mandatory, so that there is no damage to the display.







Installation note:
Modify IHKA controls on new audio unit.







Replacement:
Carry out vehicle programming/encoding.