Joe,<P>That is pretty funny! The owners manual for my car definitely does not say that. <IMG SRC="http://www.swedespeed.com/ubb/smile.gif"> I guess driving with the moonroof open is a safety hazard, because people might fly out of the vehicle. <IMG SRC="http://www.swedespeed.com/ubb/rolleyes.gif"><P>That must also be the reason why there is no wind guard, because Volvo does not want you to be moving while the moonroof is open. Go figure! Wow, $1200 dollars spent on a parked car with the roof open! <IMG SRC="http://www.swedespeed.com/ubb/rolleyes.gif"><P>-Drew<P>