IMPORTANT: The brake pad wear sensor must be replaced once it has been
removed (brake
pad wear sensor loses its retention capability in the brake pad).
If a brake lining sensor that has already been
Fig. 103: Identifying Electronic Components
DSC control unit
Rotation rate sensor
Brake-pad-wear sensor
Pulse generator
REMOVING AND INSTALLING / REPLACING DSC CONTROL UNIT
IMPORTANT: Read and
Principle
The iDrive functions are displayed on the Control
Display. The Control Display can be operated using
the Controller, touchpad, and touchscreen.
Overview
Control Display with touchscreen
Controller with buttons and touchpad
Control Display
Safety information
NOTICE
Objects in the area
Special tools required:
31 2 230
31 5 220
WARNING: Danger to life!
Mount securing fixture for vehicle on lifting platform to prevent the
vehicle from slipping off or tilting down.
Necessary preliminary tasks:
Mount securing fixture for vehicle on lifting platform.
Remove front wheel.
Remove