Sunroof / Moonroof: Adjustments

Sun roof

Note! The illustrations in this service information are used for different model years and/or models. Some variation may occur. However, the essential information in the illustrations is always correct.

Preparatory work

Removing the apron molding
The glass sun roof must be closed.
Remove the apron molding. See: Apron molding sunroof Service and Repair.

Adjustment

Adjusting the position of the rear edge of the glass




Install a shim between the rear part of the glass and the edge of the roof.
Use a plastic strip, 1.0 - 1.2 mm thick and 150 mm long.
Slacken off the 4 screws (1) for the glass.
Press the glass up or down to adjust (2).
The rear edge of the glass must be flush with the roof panel, or a maximum 1 mm above the roof panel.




Ensure that the glass is centered in the opening for the sun roof.
Tighten the 2 rear screws for the glass. See: Tightening torque Tightening Torque.

Adjusting the position of the front edge of the glass




Install a shim between the rear part of the glass and the edge of the roof.
Use a plastic strip, 1.0 - 1.2 mm thick and 150 mm long.
Press the glass up or down to adjust (1).
The glass must be flush with the roof panel at the front edge, or a maximum of 1 mm below the roof panel.
Tighten the 2 front screws (2) for the glass. See: Tightening torque Tightening Torque.

Finishing

Installing the apron molding and checking the sun roof
Remove the plastic strip from rear edge.
Install the apron molding. See: Apron molding sunroof Service and Repair.
Operate the sun roof and check that the measurements at the front and rear edges of the glass are correct.
Check that the roof hatch seals tight with regards to wind noise and water.