Wierd. My sunroof never worked since I got it. It would go to rear open vent, but never would slide open. I tried the reset as per owners book, but no success. Today I notice the glass was sitting a bit out of level. Pushed the button and it did the one touch open. I realigned the glass so it sits flush and all features work. The track looks like new, plenty of grease. Maybe it was never opened. Hmm. Went to an automated car wash the other day. Maybe the overhead jets loosened up the seal. What ever. I'm happy kharma smiled on me today.