61 35 950 Removing and installing (replacing) control unit for comfort 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:
- Remove LUGGAGE COMPARTMENT FLOOR TRIM PANEL
- Remove LUGGAGE COMPARTMENT TRIM ON SIDE PANEL ON RIGHT
- Disconnect BATTERY NEGATIVE LEAD
- Remove TRIM FOR INSTRUMENT PANEL, BOTTOM LEFT
Unclip pin (1) from shock absorber (2).
Open rotary clips (1) and remove.
Remove cover (2) in direction of arrow.
Release screws (1).
Pull fuse holder (2) back slightly.
Disconnect plug connection (1).
Unlock catch (2) in direction of arrow and remove control unit for comfort access system (3) from device carrier (4).
Installation:
Make sure control unit (3) is correctly seated in device carrier (4).
Replacement:
Carry out PROGRAMMING/CODING .