Glass Panel Slotted Guide Rail Guide, Cleaning And Lubricating From Outside
WARNING: This page is about a different car, the 2023 Volkswagen Arteon. However, it is still accessible from the selected car via links, so may be relevant.
Glass panel opened all the way.
-- Remove the grease and dirt residue on the glass panel slotted guide rail guide with a lint-free cloth.
-- Apply lubricant on the glass panel slotted glide rail guide from the outside -arrows-.
-- Remove excess lubricant on the guide rail using a lint-free cloth.
-- Repeat the procedure on the other side of the vehicle.
-- Open and close the sunroof completely and check again for any residual lubricant on all lubrication points.