NHTSA Complaint #11713459 — 2025 MAZDA CX-70

The contact owns a 2025 Mazda CX-70. The contact stated that while driving at an undisclosed speed, the blind spot monitor beeped and lit up on the mirror. The contact stated that there was no other vehicle nearby. The vehicle was taken to the dealer; however, the failure was not duplicated. In addition, the contact stated that the failure was intermittent. The failure reoccurred. The vehicle was taken back to the dealer, where it was diagnosed with failed blind spot monitor sensors. The contact was informed that the blind spot monitor sensors needed to be replaced. The vehicle was repaired; however, failure reoccurred. The contact stated that while driving at an undisclosed speed, the blind spot monitor beeped and lit up on the mirror. The contact stated that there was no other vehicle nearby. The blind spot monitor independently activated the service brakes. The contact stated that the blind spot monitor steered the vehicle in the opposite direction. The vehicle was taken to the dealer, where it was diagnosed with a blind spot monitor issue. The contact was informed that the manufacturer was currently working on a software update to fix the failure. In addition, the contact was informed that the failure was not a safety concern. The vehicle was not repaired. The manufacturer was made aware of the failure, and a case was filed. The failure mileage was approximately 2,500.