On certain vehicles, the panoramic sunroof glass and steel frame may have been manufactured out of tolerance. This issue may result in the sunroof fracturing if the vehicle were to experience a sudden jolt, especially in cold temperatures. Sunroof glass panel breakage, while the vehicle is in motion, could cause driver distraction, which could result in a crash causing injury and/or property damage. Additionally, broken glass inside the vehicle poses a risk of injury to vehicle occupants. Correction: Dealers will replace the panoramic sunroof glass assembly.