As I was driving and began to open my moon roof, I heard an unusual series of clicking sounds. WOE!The moon roof continued on its automatic course and fully opened, but after this it seems to have gone out of sync! Now every time I push the moon-roof button, I have to release the button when I want it to stop as to before, it would stop precisely in close position or open (no stalls in between). I've checked my manuals, searched and continue to search different sites but to no avail yet. Can somebody please help me with this? I would greatly, greatly appreciate it!