Parallelism (B) (window tilt)

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

Ideal adjustment:

Side window top edge (1) must be parallel to contour of seal (2).

Close side window glass and mark along seal (2) at bottom and top with a water-soluble marker pen.

NOTE: Clean side window.

Fig 1: Closing Side Window Glass

Courtesy of BMW OF NORTH AMERICA, INC.

Slacken washers (1) of side window (2) with special tool 51 3 240 (do not release fully).

Adjust side window (2) by turning (B).

Tighten down washers (1) with special tool 51 3 240.

Tightening torque 51 37 2AZ

Fig 2: Removing Side Window Washer Using Special Tool (51 3 240)

Courtesy of BMW OF NORTH AMERICA, INC.