ADJUSTING ACC SENSOR (FRR SENSOR)
NOTE: This document applies to the entire F series with the new ACC sensor
(FRR -
Full Range Radar).
Special tool required:
Holder 36 1 100
Active Cruise Control
REMOVING AND INSTALLING/REPLACING SENSOR FOR LANE CHANGE WARNING
(HC2 SENSOR) ON LEFT OR RIGHT
Necessary preliminary work
Remove REAR BUMPER TRIM
Disconnect plug connection (1).
Unfasten screws (2
Proper adjustment of the brake system is only possible if the brake Bowden
cables and all brake system
moving parts move freely and are ready for operation.
The wheels must be completely fitted and able to rotate freely. Always adjust
both brake sides. The left
and right sides are adjusted in the
ADB Active Even When DSC is Off
The DSC function ADB has been around for a long while on a wide variety of
BMW vehicles and especially in
the form of the ADB-X version on the xDrive models.
If one of the wheels of a driven axle is spinning, it cannot transmit any
driving force (torque) to the roa