2025 Tesla Model 3 Air Bags & Restraints Problems

I purchased a new 2025 Tesla Model 3. During normal driving conditions, the rear bumper detached without any collision or impact. The bumper became loose while the vehicle was moving, creating a potential safety hazard. Tesla Service inspected the vehicle but declined warranty coverage and refused to properly repair the issue. The bumper was only temporarily reattached and remains misaligned. Additionally, shortly after purchasing the vehicle, the seat belt assembly had a failure and had to be repaired by Tesla under warranty. While Tesla addressed that issue, it adds to my concern about the overall quality and reliability of a brand-new vehicle. Because the vehicle is new and the failure occurred during normal driving, I believe this may indicate a defect. I am requesting assistance in reviewing this situation. Vehicle: 2025 Tesla Model 3 VIN: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

On June 7, 2025, I was a passenger in a 2025 Tesla 3. Driver of Tesla made an unsafe lane change coming off an Interstate and my side was struck almost T-bone style by an oncoming vehicle going between 45-55mph. Our seatbelts did not lock us in place causing the driver to hit his head on steering wheel and then on driver side window causing lacerations and possible concussion. My side tool the impact and no side curtain airbags deployed and neither did the dash airbags. I am concerned that the location and speed with which we were hit could have been much worse up to and including death as the airbags did not deploy nor seatbelts firmly lock us in place. The car was deemed a total loss and all 4 panels on passengers side were impacted in the collision. I have pictures, Tesla video, police report I can provide. I want this looked into for defect of the Tesla sensors. All public data indicates that at a minimum the side curtain airbags should have deployed as there isnt much of a wrinkle zone and the speed of impact should have deployed them. I was unable to get out passenger side door and had to crawl across driver seat to get to EMS assistance. I was then transported along w Tesla driver to local hospital.

I sent following to Tesla I had an accident at around 6:30 PM on Sunday, March 2nd with my Tesla Model 3 and asking to see if you can conduct a diagnostic check into this incident. I was coming home at that time with the Tesla and about 100 yards from my house, I experienced a sudden acceleration with the car going from about 20mph to, I think, over 40 mph and crashed into the garage area of my house. Around the time I started experiencing that unwanted acceleration, I heard a whining sound. As it started that sudden acceleration, I checked below to make sure my right foot was pressing on the brake pedal and it was. Since I have the regenerative braking with my tesla, the car should have decelerated but, instead, it sped up. I continued to press the brake pedal but I could not mitigate my car’s continual acceleration. It eventually crashed through the lowered garage door and went through the right side of the garage wall about half way out and came to the stop. I was driving myself and not engaged in self-driving feature. I like to see if the Tesla has any resources available to retrace last few seconds and be able to glean more information of why that sudden acceleration might have happened. The car is still located in my garage but currently the car is disabled and powered off. The car’s power was on and it automatically turned on emergency light for about 30 minutes after the accident before it eventually powering off. I am also curious to know why none of the airbags were deployed in this accident. I have many photos available of the accident. The fire department and police came and assisted. I do not know if this matters but the couple of nights before the car had one of those over the air updates by Tesla and also about couple of minutes before the accident I drove through about a minute of hard rain in otherwise light rainy drive. I also wonder why auto-braking did not engage against the house.