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

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2016 BMW 760Li, 2015 BMW 760Li, 2014 BMW 760Li, 2013 BMW 760Li, and 2012 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.

Apply a thin coating of lubricant to the reverse side of the window guide seal only
Perform fitting within 30 minutes of applying lubricant
Lubricant dries after fitting and becomes sticky