[s-cars] REALLY stuck sunroof

[Robert Welch]

My sunroof is stuck in the fully open position.  I've tried to crank it
closed and it won't budge.  I've replaced the rotary switch and the
problem persists.  I can hear the motor clicking as if it's trying to
operate the mechanism.

Any suggestions on how to free up the mechanism, or otherwise fix the
problem would be appreciated.

FYI- the problem started when the battery had run low, and I had to jump
the battery.  As soon as I started the car, the sunroof opened on its
own.  I tried to close it several times, and it partially closed and
then re-opened.  Finally, it stopped moving at all.

Robert W