The window has lost itself. You need to teach it where the top is.
when you operate the window switch, you notice there are two positions
separated by a slight click. You have to either hold the window switch for
the full travel of the window on the first or second click. I forget which
click you need, but only one of them will work, and the same one will work
on the other window.
Hold the switch on the second click until the window is full up, then lower
the window and test the Auto Up feature. If it does not work, then hold the
switch on the first click and test again. Hold on the same position until
the window has made all of the way to the top, and this will retrain it so
that the Auto Up feature will work.
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