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Home >> BMW >> 2012 >> Alpina B7Lx >> Repair and Diagnosis >> Accessories & Equipment >> Drivers Assistance Systems - ADAS >> Distance Systems, Cruise Control - Repair >> Lane Change Warning >> 66 32 020 Removing and installing/replacing sensor for lane change warning on left or right

66 32 020 Removing and installing/replacing sensor for lane change warning on left or right

Necessary preliminary tasks: 

Disconnect plug connection (1).

Unfasten screws (2).

Remove sensor (3).

Fig 1: Identifying Plug Connection, Screws And Sensor
G06886538Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: If, in the event of side damage to the vehicle, it is not necessary to replace the tail panel, observe the following points:
Fit middle bumper panel guide on undamaged section. Use middle bumper panel guide as a gauge to check or correct the position of the remain connecting points.
Middle bumper panel guide must be able to without tension.

Replacement: 

Replacement/after body repair 

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