Seat Belt retractors on both drivers and passenger side failed. At the time of failure, seat belt would become loose then the locking mechanism of the retractor would engage and not disengage again. Even once the seat belt was retracted all the way to its storage position, the locking mechanism will not release. The driver side retractor failed and was replaced under certified preowned warranty on or around 06/03/2021 at Mini of Monrovia. No reason was given at this time as to why the failure had occurred. The passenger side retractor failed in the exact same manner on 11/17/2023 and the drivers side failed again on 12/05/2023. The vehicle was taken to Principal BMW Mini of San Antonio on 12/13/2023 for repair, after the technician confirmed that the identical issue had occurred on the passenger side, the drivers side was not able to be duplicated due to the lock releasing by the time the technician inspected it. Additionally, since the repair of the initial repair of the drivers side seat belt retractor, the buckle housing has fallen apart exposing the interior components to dirt, dust and debris. All repairs were were not completed due to the mileage of the vehicle being beyond the vehicle's warranty as stated by both the dealer, the regional service advisor and Mini USA Customer Service. No component of the seat belt system is subject to mileage based wear and tear and thus should not be wearing out in less that 8 years from the date of manufacture. Both instances of the seat belt retractor failing have resulted in unsafe riding conditions for my children who are too small to ride in the front seat. Since the retractor is a critical component of the restraint system, anything but 100% operation as designed is an unsafe condition for anyone riding in that seat. There is no telling what could occur in the event of a crash with the faults. Any failure of the seat belt retractor system on such a young vehicle, much less multiple identical failures, is unacceptable.
NHTSA ODI 11563425