1.0 GENERAL INFORMATION
Brake fluid, (glycol-based) as used in BMW brake systems, must conform with
the following requirements:
High boiling point
Good low temperature resistance
Low compressibil
BLEEDING BRAKE SYSTEM WITH DSC
Necessary preliminary work
Remove left sensor opening
Read and comply with GENERAL INFORMATION.
IMPORTANT: When replacing or repairing, observe the filling and bleed
OVERVIEW OF BRAKE MASTER CYLINDER/BRAKE BOOSTER
Fig. 89: Overview Of Brake Master Cylinder
Brake booster
Expansion tank
Vacuum hose
Brake master cylinder
Bleed braking system
REMOVING AND INSTALLING/REPLACING EXPANSION TANK FOR HYDRAULIC
BRAKE CONTROL
Necessary preliminary tasks
Read and c
Controls and Control Units
Controls
The controls for the seat functions are connected depending on the seat
equipment. The controls are:
Seat-adjustment switches
Lumbar support switch
Memory buttons
Active-seat button
Active seat ventilation button
Massage function button.
Refer to the foll