Operation CHARM: Car repair manuals for everyone.

Sunroof / Moonroof Limit Switch: Adjustments

Limit Switch Adjustment

1. Remove the headliner.




2. With the moonroof wrench, close the glass (A) fully:
- Make sure both link lifters (B) are parallel, and in the position shown.
- Check the glass fit to the roof panel and the glass height.

3. With an open-end wrench, loosen the position switch mounting bolts (C).
4. Adjust the limit switch (D):
- Move the switch plate (E) a little at a time, then secure it at the position where you hear a faint click when the switch cam (F) pushes the position switch (open/close).
- Check that the switch plate contacts the switch bracket (F).

5. Check the operation of the glass (from the tilt-up position to the fully closed position, and from the fully open position to the fully closed position) by operating the moon roof switch.