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
Vehicle-specific Modifications in Detail
Long-range Radar Sensor
In terms of physical design, the long-range radar sensor (LRR) for ACC
Stop&Go in the F01/F02 is largely
identical to the one fitted in the E6x LCI.
Functionally, however, it differs from the sensor in the E6x LCI in that it also
Radar Sensors
Two radar sensors are fitted in the vehicle for the Active Blind Spot
Detection system. The two parts are
different, although visually they look the same.
There is a master sensor that is always fitted in the rear of the vehicle on the
right-hand side, as well as a SWW2
that is fitt