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
Special tools required:
52 0 050
Necessary preliminary tasks:
Remove front trim.
Open tension cable (1).
Disengage welt (2) from seat frame.
Disengage tensioning cable over wire eyelets.
Remove seat cover with padding from seat frame.
Release all retainers in marked area.
Remove seat cove
WARNING: Observe the following instructions to avoid any risk of injury
by the
airbag unit.
Comply with safety regulations for handling components with gas
generators.
Do not exert any force on the airbag unit.
Use only specified tools for releasing the airbag unit.
NOTE: Incorrect handling m