Ideal adjustment, retraction depth

Open door, engage special tool 51 3 080 on door window glass and close door.

Measure retraction depth at positions (1 to 3).

Dimensions: 

1 = 5 ± 1 mm

2 = 5 ± 1 mm

3 = 4.5 ± 1 mm

Fig 1: Measuring Retraction Depth Using Special Tool (51 3 080)

Courtesy of BMW OF NORTH AMERICA, INC.