Communications Control Module: Service and Repair

84 10 800 Removing and installing Combox







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







NOTE: Comply with notes and instructions on handling optical fibre.







Necessary preliminary tasks:
- Disconnect negative battery cable
- Remove luggage compartment wheel arch panel on left.







Unscrew nuts (1).
Release screw (2).
Remove the holder with Combox (3) from the body.







Release screws on Combox (2).
Unlock plug connections�(1) and disconnect.
Remove Combox (2).







Installation note:
Note colour coding of plug connections (1).

Replacement:
- Carry out vehicle programming/encoding