66 32 020 Removing and installing/replacing sensor for lane change warning

Necessary preliminary tasks:

Unfasten plug connection (1) and disconnect.

Unlock catch (2).

Remove sensor (3) from bracket in direction of arrow.

Fig 1: Unlocking Catch

Courtesy of BMW OF NORTH AMERICA, INC.

Replacement

Modify frame (2) for new sensor (1).

Fig 2: Identifying Frame And Sensor

Courtesy 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 side
Use middle bumper panel guide as a gauge in order to check or correct the position of the remaining connecting points.
Middle bumper panel guide must be a to be fitted without tension.

Replacement

Replacement/after body repair

-> Execute diagnosis job