Found your post. Same thing the dealer told me to do. I had tried it but didn't work. Tried it again today doing it a few times and now it works. Thanks.
Here's his instructions in case anyone else needs it:
Try this
1. Lift and hold the switch until the window is fully closed, then release
the switch.
2. Lift the switch again for one more second.
3. Press and hold the switch until the window is fully open, then release
the switch.
4. Lift and hold the switch until the window is fully closed.
5. Open the window and try to close it automatically.
6. Reset and repeat procedure if the window does not close
automatically.