Spontaneous Sunroof Breakages Trigger Safety Review Across Car Models

Sunroofs across dozens of makes and models are shattering without impact, with nearly 500 National Highway Traffic Safety Administration complaints this year and about 2,800 since 2021. Incidents often occur while driving, and regulators say most cases haven’t led to recalls; causes cited include road debris damage and temperature-induced stress, with automakers exploring laminated glass as a remedy. Common models cited include the Toyota RAV4, Hyundai Palisade, Kia Telluride, and Honda CR-V, though a widespread defect has not been confirmed.