On certain vehicles, the bond securing the panoramic glass roof panel to the vehicle may be deficient. Reduced adhesion could allow water entry, excessive noise and could cause the fixed glass panel to completely detach from the vehicle. If this were to occur while the vehicle is in motion, the glass panel could possibly strike another vehicle, a stationary object, or a bystander, causing injury and/or property damage. Correction: Dealers will remove, clean and reinstall the panoramic roof panel to ensure proper adhesion.