Volkswagen is recalling certain 2012 Audi Q5 vehicles because the sunroof was installed with a glass that could shatter in extremely cold weather conditions. If the sunroof breaks while the vehicle is being driven, the occupants could be injured by falling glass, increasing the chance of an accident. Volkswagen will be notifying owners of the problem starting in August, and will replace the sunroof glass free of charge. For more information on the defect, owners can contact Volkswagen at 1-800-822-8987.