driver window stuck in down position on 1999 Mercury Mystique

just happened today. went down and didnt come back up

Asked by for the 1999 Mercury Mystique
2 answers
You likely have a motor issue. Sure, it could be a switch or even a window regulator, but chances are the motor will not operate. The door panel must be removed for circuit testing, and probable part replacement.

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If the motor is making noise you have a bad regulator.