Necessary preliminary tasks:
IMPORTANT: Secure vehicle against rolling, e.g. with chocks.
Using an 7 mm WAF hexagon socket wrench (1), turn back brake caliper spindle in clockwise direction.
Turn back until wheel can turn freely.
IMPORTANT: Do not turn the spindle to the end stop.
At the end stop a fault code is set which will cause the system to shut down! If this is the case, clear the fault memory
NOTE: Start-up after open circuit:
- Switch on ignition.
- Press brake button with brake pedal pressed.
- The indicator light in the instrument panel goes out as soon as the parking brake is released.
OVERVIEW OF PARKING BRAKE
BMW X3 Service & Repair Manual > Steering and wheel alignment: Open-end wrench
Open-end wrench Mechanical tool
NOTE: (open-end wrench WAF 32) For adjusting telescopic spindle sliding force
Storage Location
Y3
Open-end wrench AM
NOTE: (Open-end spanner AF 22)
Open-end wrench Mechanical tool
NOTE: (open-end wrench WAF 27) For adjusting left track rod on rack
Storage ...