34 41 280 Removing And Installing/Replacing Actuating Unit With Control Unit For Parking Brake (PBR)
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 BMW 760Li, 2006 BMW 760i, 2006 BMW 760Li, 2005 BMW 760i, and 2005 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
With mechanical emergency release of actuating unit, max. torque at end stop 5 N.m. After installing actuating unit:
- Deactivate installation mode status with BMW diagnostic system.
- Touch parking brake button three times at intervals of 5 seconds.
- Carry out brake test on brake analyzer.
- Drive car with rear axle only onto dynamic brake analyzer.
- Engine off.
- Touch parking brake button and ensure uniform increase.
Necessary Preliminary Tasks:
- Unhook both Bowden cables for parking brake from actuating unit. Refer to 34 41 135 REMOVING AND INSTALLING OR REPLACING BOTH BOWDEN CABLES FOR PARKING BRAKE .
Observe safety instructions on raising the vehicle. Refer to 00..... LIFTING VEHICLE WITH A LIFTING PLATFORM .
Unfasten screws.
Installation:
Tightening torque, refer to 34 41 3AZ in BRAKES - TIGHTENING TORQUES .
Pull off plug (1).
Remove actuating unit with control unit.