54 12 138 Removing and installing / replacing water channel for glass sliding/tilting sunroof: Installation:

Make sure that the fork at the rear is engaged and the water channel on left/right is correctly snapped into place.

Fig 1: Uncliping Water Channel On Left/Right From Setting Lever

Catch (1) and support (2) on left/right must not be damaged.

Check function.

Fig 1: Identifying Catch And Support