my beloved 05 is now getting long in the tooth and seems to be falling apart around me. Maintenance is more than ever after clocking 170 thou k's. The other day I winded up the drivers window and when it reached the top it made a loud whack sound that frightened the b-jesus out of us. I thought the glass had smashed but not so. It's a intermittent thing that seems to come from the top of the frame/window. Any-one experienced the same or have an idea? Cheers!