51 00... Notes on fitting window guide seals: Preparations

WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.

Heat and remove anti-friction agent residues with a hot air blower or clean new part thoroughly
Immediately prior to fitting, clean the work area in order to remove silicone and grease residues

NOTE: Air drying time approx. 1 minute