The National Highway Traffic Safety Administration (NHTSA) has opened an investigating into certain 2012 Hyundai Veloster after receiving 11 complaints from drivers who say their panoramic sunroof shattered unexpectedly. Of those complaints, seven happened while the vehicle was being driven at highway speeds.

While there have been no reported accidents related to the problem, shattering glass could cause injury to occupants and could distract the driver. Hyundai and NHTSA are working together to determine if a recall will be required.