NHTSA complaint #11731967

Owner complaint summary

Incident Description: While driving with my two [XXX] children and husband under normal conditions, the panoramic sunroof glass on my 2025 BMW X5 xDrive50e suddenly and unexpectedly shattered without warning. At the time of the incident: There were no weather events (no hail, debris, or extreme conditions) I did not observe any object striking the vehicle There was no prior damage to the sunroof The glass failure was abrupt and loud, sounding like an explosion, consistent with a sudden break rather than gradual damage. There were no warnings or symptoms or sounds of impact prior to the explosion. I immediately documented the damage with photographs taken at the scene, prior to any inspection or handling. Safety Concern: This incident raises serious safety concerns: The sudden shattering of the sunroof could startle or distract the driver, increasing the risk of an accident Broken glass could fall into the vehicle cabin, posing a risk of injury to occupants The unexpected nature of the failure creates a hazard at highway speeds This type of failure appears consistent with reports of spontaneous tempered glass breakage, sometimes referred to as “exploding sunroofs.” Manufacturer Response: The vehicle was inspected by the dealership, BMW of San Rafael, and escalated to BMW of North America. BMW determined that the damage was caused by “impact” and denied warranty coverage. However: No clear point of impact (such as a chip, crater, or penetration point) has been identified No foreign object residue or evidence of impact has been provided The determination appears to rely on a visual interpretation of crack patterns, rather than confirmed physical evidence Based on my observations, the fracture pattern appears irregular and distributed, including along the edges, which may be consistent with stress-related or spontaneous failure. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)