51 21 300 Removing and installing/replacing window cavity cover strip on outer side of front door
WARNING: This page is about a different variant/trim than selected.
Lower front door window.
Detach window cavity cover strip; in so doing, proceed from the front towards the rear.
Courtesy of BMW OF NORTH AMERICA, INC.
NOTE:
Make sure that window cavity gaps (1) between 'A' pillar trim and rear window strip are correct.