A week ago, the steering wheel locked and the braking system and airbags and cameras malfunctioned. We took it for service at BMW. They said the battery caused the malfunction. On thanksgiving day, we were going around 25-30miles per hour when we slammed on the breaks and the breaks didnot function and we could not stop the car. The automatic emergency breaks never activated. We lost power of braking and brakes locked and we impacted a car in front of us with damages to our car and the other vehicle.

- Washington, DC, USA

Purchased a customized BMW X4 Nov.2022 from BMW dealership. Dec. 2022 brakes have a loud screaming noise when reverse. Spoke with dealership multiple times and vehicle was seen approx. 6 times by service dept about the brakes. Corporate complaint filed about loud noise of brakes, corporate sent out an engineer out to test drive the X4 to understand and describe the brake noise. I was told the noise was from dust of the vehicle being new and its normal. The truck still has loud screaming noise has not been resolved by BMW dealership with corporate closing out the claim.

- Cedar Lake, IN, USA