54 12 138 Removing and installing / replacing water channel for glass sliding/tilting sunroof: Notes
Removing and installing glass sliding/tilting sunroof lid, see 54 12 115 REMOVING AND INSTALLING GLASS SLIDING/TILTING SUNROOF LID .
Move mechanism (1) to raising position.
Unclip water channel on left/right from setting lever (1) and remove from slide (2).