The automatic open/close and the push up to tilt features on the moon roof is not working. Have to hold button to operate, any fixes?

 

Well known issue in the 2005 RL that is easy to fix.

To reset the moonroof control unit, do these steps.
1. Close all doors and trunk.
2. Turn the ignition switch OFF.
3. Press and hold the tilt switch, and turn the ignition switch ON (II).
4. Release the tilt switch, and turn the ignition switch OFF.
5. Repeat steps 2 and 3 four times.
6. Press and hold the moonroof open switch until 3 seconds after the moonroof is fully opened.
7. Press and hold the moonroof close switch until 3 seconds after the moonroof is fully closed (tilted).
8. Confirm that the moonroof control unit is reset by using the moonroof AUTO OPEN and AUTO CLOSE function.