51 13 280 Removing and installing trim strip on left or right roof frame (Z3 coupe, M coupe): Notes
WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.
First lever out trim strip (1) at rear with special tool 00 9 321 (fishbone), then unclip rest up to front and pull out of seal (2) toward rear.
Replace defective clips (1) on roof outer skin if necessary.