66 31... Replacing Screws On ACC Sensor Unit

WARNING: This page is about a different variant/trim than selected.

Necessary preliminary tasks

IMPORTANT: Perform a visual inspection of the sensor housing for damage/leaks.
If damaged, replace the ACC sensor housing!

Clamp sensor housing (1) on screw in vice (2).

Release the screw by twisting the sensor housing (2).

IMPORTANT: After releasing the screws, check the sensor housing (1) for damage again.
If damaged, replace the ACC sensor housing (1)!

Fig 1: Clamp Sensor Housing And Vice

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: For more clarity, the graphic shows the ACC sensor holder removed.

Replace plastic nuts (1).

Fig 2: Plastic Nuts

Courtesy of BMW OF NORTH AMERICA, INC.

Carry out rough adjustment of ACC sensor (1) at adjusting screws (2).

Measurement A [mm]: 42.5 to 43.5

Fig 3: Retaining Pins Dimension
Courtesy of BMW OF NORTH AMERICA, INC.

After installation