61 31 195 Removing and installing (replacing) front controller (from 09/2008)
Special tools required:
Before dismantling it is imperative to note whether the controller is installed with a version before or after 09/2008!
Before 09/2008: Controller (1) has buttons on bottom only.
After 09/2008: Controller (2) has buttons top and bottom.
The button for the controller must not be removed!
Lever gaiter (1) out of center console with special tool 00 9 317 and slide upwards.
Press cable retaining plate (1) downwards to gain access to controller from below.
Carry out this operation with care.
Insert hand between cable retaining plate (3) and center console (2).
Press controller (1) upwards out of latch mechanism.
Disconnect associated plug connection and remove controller (1).
Carefully raise catches (1) on controller holder (3) and remove controller (2) towards top.
Installation note:
Make sure controller (2) is correctly engaged in controller holder (3).
Replacement:
Carry out VEHICLE PROGRAMMING/ENCODING .