Alarm Module: Service and Repair

61 35 015 Removing and installing (replacing) control unit for Car Access System







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

NOTE: The comfort access system is a radio based system and can be interfered with by radio waves from other systems (e.g. mobile phone).







Necessary preliminary tasks:
- Disconnect battery negative lead
- Remove instrument panel top section trim







Release screw (1).
Disconnect plug connections (2) and remove control unit for Car Access System.







Replacement:
Carry out programming/coding.