51 21 351 Replacing window cavity cover strip on inside of front door

Necessary preliminary tasks:

Pull window cavity cover strip (1) off retaining plate (2).

Installation:

Coat window cavity cover strip (1) with water before fitting.

Fig 1: Removing Window Cavity Cover Strip From Retaining Plate

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Only window cavity cover strips (1) with sealing lips (2) may be fitted.