Webasto

Removing
- Remove preselector rotary switch for sunroof.
- Remove headliner.
- Pull water drain hoses (arrows) off of carrier unit -1-.
- Remove bolts -2- and lift carrier unit out of vehicle with help of second technician.

Installing
- Lift carrier unit into vehicle with help of second technician.
- Align carrier unit using drills (reversed) to gauge gaps. Use 12 mm drill for right front edge and 10 mm drill for left rear edge.

NOTE: The carrier unit must not be in contact with the roof frame.

- Check electrical wiring and connections on roof and connect if necessary.
- Tighten carrier unit -1-, starting at sunroof drive motor -3- on left and right-hand sides and move rearward.
Tightening torque: 8 Nm (71 in. lb)
- Connect water drain hoses (arrows).
- Connect drive motor -3-.