The contact owns a 2020 BMW X3. The contact stated while driving 10-15 MPH, he heard an abnormal noise from the rear differential bolt. The contact stated no warning light was illuminated. The contact took the vehicle to the local dealer and made them aware of the failure. The vehicle was not diagnosed or repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 35,000.

- Pflugerville, TX, USA

The contact owns a 2020 BMW X3. The contact stated that while the accelerator pedal was depressed, the vehicle made an abnormal sound. The contact stated he self-inspected the vehicle and noticed a loosened blot in the rear differential. The vehicle was taken to the dealer, who informed the contact that the failure was a common failure with the year, make, and model. The vehicle was not repaired. The manufacturer was made aware of the failure and referred the contact to file a complaint with the NHTSA Hotline. The failure mileage was approximately 25,000.

- Fresh Meadows, NY, USA

The contact owns a 2020 BMW X3. The contact stated while accelerating from a stop, there was a loud, popping sound coming from the vehicle. There was no warning light illuminated. The contact inspected the vehicle and discovered that the upper rear differential mounting bolt head had sheared off. The contact took the vehicle to the dealer and the failure was confirmed. The vehicle was repaired under warranty. The manufacturer was not notified of the failure. The failure mileage was approximately 36,000.

- Chicago, IL, USA