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:
- Remove left fresh-air grill . See 64 22 137 REMOVING AND INSTALLING OR REPLACING LEFT FRESH-AIR GRILLE (128i) or 64 22 137 REMOVING AND INSTALLING OR REPLACING LEFT FRESH-AIR GRILLE (135i) .
- Remove trim panel for pedal assembly . See 51 45 185 REMOVING AND INSTALLING/REPLACING PANEL FOR PEDALS .
NOTE:
For purposes of clarity, the illustration shows the bottom left instrument panel trim removed.
Disconnect plug connection (2).
IMPORTANT:
Carefully disconnect plug connection for ribbon cable (1).
Replace ribbon cable (1) if damaged.
The ribbon cable leads to:
- Insert for radio control key
- Start/Stop switch
Release screw (3), feed control unit for Car Access System (4) out of holder and remove.
Installation:
Feed guide (1) of control unit for Car Access System (2) correctly into associated mounting.
Replacement:
Carry out vehicle programming/coding .