Lexus RX sunroof shattered problems

Filed Oct 21, 2026 · TX

On October 16, 2026, the panoramic sunroof glass on my 2024 Lexus RX 500h shattered without any impact. The vehicle had about 78,000 miles. I was driving at roughly 70 mph on a highway when the glass burst with a loud bang. The glass blew upward and outward, not inward, and there was no road debris, no overhead object and no sign of anything striking the roof. No impact point or chip is visible on the remaining glass. No one was injured. The vehicle was out of the 4-year/50,000-mile basic warranty. The Lexus dealer inspected it and is replacing the sunroof assembly. I am filing because the failure happened with no external cause and matches other reports of sunroof glass shattering on this model.

Filed Sep 21, 2026 · CA · 1 injury

While driving in the [XXX] on the [XXX] my sunroof exploded. the noise was so loud and startling that i injured my back as a result. I had glass all over myself and the passenger seat. I immediately contacted my insurance company and drove directly to the Lexus dealership. I havent spoke to my claims adjuster yet nor the service advisor at Lexus. There were no prior warning signals or warning lamps. My vehicle is currently at the Lexus dealer in [XXX]. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 26, 2026 · NM

The sunroof exploded spontaneously while driving on major road at 65 MPH, nothing hit it and no other vehicle around. No abnormal weather conditions. No warning just a burst into air. Remaining glass fell into vehicle when I opened shade.

Filed Jun 8, 2026 · Body · PA

The panoramic sunroof shattered while the car was parked and there were no occupants. Lexus USA refuses to acknowledge this defect and the dealership insists there was an impact that caused this damage. There was no impact. I have asked the dealer for a written report of their determination of the point of impact and to return all broken glass to me. I do not know yet if they will comply with either request. As the car was parked, there were no immediate safety concerns, but due to the risk of additional glass falling onto the driver and passenger seats, the car was not in a drivable condition. Had this happened while driving, the sound of the shattering and the glass falling may well have resulted in a reaction from me causing immediate danger to myself and others on the road. UNKNOWN if problem has been reproduced, but this is not an isolated incident. Vehicle component had not been inspected by manufacturer, police , insurance reps or others. There was no warning or other symptoms of this problem.

Filed Mar 28, 2026 · FL

2025 Lexus RX350H purchased new on 09/04/2025. The sunroof portion of the panoramic sunroof exploded, sounded like shotgun blast. Then we heard some wind noise but realized none of the windows were open/affected. I started to open the inside electronic sunscreen but noticed glass shards so I immediately closed it back up. We were greatly startled and I could have swerved/loss control of the car, thankfully I did not. Also, if the interior electronic sunscreen would have been open at the time of explosion we could have been cut from falling glass shards and would have probably lost control of the car. We were crossing the Old Tampa Bay on the Howard Frankland Bridge (I-275) heading to Tampa, FL Airport. There are no overpasses on the bridge so no falling debris was possible and we did not see any air-born road debris that impacted the roof of the car. There were no other dents etc. in the roof or car body indicating an impact. When I took the car to Lexus to get the sunroof replaced the service representative stated it was the third replacement recently. When I picked the car up a couple days later I spoke with the Service Manager about my extended warranty coverage and the lack of evidence of an impact from road debris. He stated warranty would not cover the replacement and Lexus would not cover the replacement even on a 4 month old vehicle.

Filed Mar 9, 2026 · UT

I was driving and my sunroof exploded from the inside. Glass was facing up and there is no visible sign of anything hiting the sunroof from above

Filed Feb 21, 2026 · Body · IL

Vehicle: 2023 Lexus RX350 (Certified Pre-Owned) Ownership Duration: ~3 months Incident Description On February 1, 2026, the sunroof glass of my vehicle shattered inward into the cabin without any collision or known external force. The vehicle was parked on the street next to a residential garage entrance, with no trees or overhead objects nearby. I have photographs documenting the shattered sunroof. No alerts were received on my mobile app at the time. The vehicle remained stationary and was not operated until delivered to the dealership. Around February 2–3, my mobile app indicated vehicle activity, confirming the dealership accessed or connected diagnostic equipment while the vehicle was in their possession. They never disclosed inspection results or technical findings. Dealership and Manufacturer Response February 2, 2026: Vehicle delivered to authorized Lexus dealership; advised to contact manufacturer. February 13, 2026: Lexus North America phone call – warranty/goodwill coverage denied. February 19, 2026: Dealership confirmed repair not covered. Email to service manager requesting inspection findings, diagnostic conclusions, and written denial – no response. February 20, 2026: In-person visit; dealership refused to provide inspection results, stating vehicle was received broken and I could pay for repair or take it unrepaired. Repair Order (R/O) stated: “Probably due to outside influence.” No evidence or technical explanation was provided. Safety Concern The sunroof glass shattered inward, presenting a direct hazard to occupants. The failure occurred within three months of CPO purchase, raising concerns about inspection process and sunroof integrity. This may indicate a broader defect affecting other vehicles with similar sunroof systems. Current Status Vehicle is under repair at my expense despite lack of confirmed cause or documented findings. Evidence Photographs of shattered sunroof Repair Order from dealership Mobile app records

Filed Feb 21, 2026 · Body · IL

This submission is a supplement to a previously filed complaint. Original complaint number: 11719553." In my previously submitted complaint, I incorrectly stated that the vehicle remained stationary until delivery. The actual situation is: the sunroof glass shattered while the vehicle was parked, but the day after the incident, I drove the vehicle to the dealer for inspection. I am providing this supplement to clarify the vehicle’s status in the original report. The incident occurred while the vehicle was completely stationary, with no external forces or driving involved.

Filed Nov 8, 2025 · Body · CA

The moonroof spontaneously shattered while driving on the freeway at night. This limit the speed to less than 20 mph since the moonroof continued to shatter at a higher speed.

Filed Oct 16, 2025 · OK

While we were driving, our sunroof just exploded! There was no-one around us. There was a loud bang, glass was flying and the wind was so loud we couldn't hear each other. If my wife would have been driving, we probably would have wrecked because she screamed and through her arms in the air. We exited off the road, inspected our vehicle and took pictures. The only damage we could see was the front section of our sunroof was shattered. We drove to the nearest dealership where they took pictures and ordered a new sunroof. I might add they couldn't guarantee the replacement would be under warranty, which I find shocking. My wife and I are on vacation and we had to leave our car in another state along the way and rent a car.