Ideal adjustment, retraction depth

WARNING: This page is about a different car, the 2010 BMW M3, 2009 BMW M3, and 2008 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

Open door window
Attach special tool 51 3 080 to door window glass
Close front door and door window
Measure retraction depth

Fig 1: Identifying Special Tool 51 3 080 To Door Window Glass
Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: 2 items of special tool 51 3 080 are required for adjustment of retraction depths.

Measure retraction depth (C) in areas (A and B).

Retraction depth (C):

A = 4 ± 0.5 mm

Gap between measuring point and triangular mirror section = 30 mm

B = 7.5 ± 0.5 mm

Gap, measuring point = next to dot screen

Fig 2: Measuring Retraction Depth In Areas

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Front door must open and close without the door window glass touching the roof trim strip.