Diesel Data: Automotive Repair

Sunroof / Moonroof Limit Switch: Adjustments




Moonroof Limit Switch Adjustment

1. Remove the headliner Service and Repair.

2. Close the glass (A) fully with the 5 mm hex wrench:

- Make sure both link lifters (B) are parallel, and in the position shown.
- Check the glass position adjustment Adjustments.





3. Loosen the limit switch mounting bolts (C) with an open-end wrench.

4. Adjust the limit switch (D):

- Move the switch plate (E) a little at a time.
- Secure the switch plate at the position where you hear a faint click when the switch cam (F) pushes the limit switch (open/close).
- Check that the switch plate contacts the switch bracket (G).

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

NOTE: Adjust the switch plate until the glass opens and closes correctly.

6. Reinstall all remaining parts in the reverse order of removal.