Warranty?! Warranties are only for things that don't break!
The nice man at the dealer was quick to point out that the ABS system is not under warranty seeing as how the XLE has 50K+ miles on it
As far as the power window goes...I have experienced that problem on another vehicle (GMC). It's the cutoff switch in the power window motor telling you it's going to the grave. Take my advice...have it fixed at your local auto glass repair shop (not the dealer) and do it before the next rainstorm. Nothing stinks more than wet seats.....