2022 BMW X3 Forward Collision Avoidance Warnings Problems

Adas camera bracket on windshield deformed due to heat. The bracket will no longer hold the camera and the deformation was so severe it broke the mounting tab that holds the adas camera.

The front collision warning failed and had not given any problem prior to the failure. We were in a car accident where a person turned left (we were going straight) and passed right in front of us when we hit them. The Forward Collision Warning did not display and our vehicle was deemed a total loss by the insurance. We may of avoided the accident if the sound and display of the warning had triggered.

The BMW front facing kafas camera system is prone to failure in the BMW X3. The plastic piece that holds the camera module in place has small plastic tabs that attach it to the windshield. These tabs are prone to breaking. Once the tabs break the front camera system is no longer in alignment and all front safety systems will be disabled. This puts the occupants of the vehicle in danger as all front facing safety systems will be disabled. The dealers do not want to warranty these failures as they try to pass it off as the fault of the owner. The first dealership rejected my issue saying that since my vehicle has a modified suspension that the camera is not able to calibrate which is incorrect. The second dealer I took it to saw the problem was the failed plastic mount but since my front windshield is aftermarket...

The main windshield bracket holding the front camera (responsible for Driver's Assistant including front collision warning, pedestrian warning, lane departure warning, etc.) has the tendency to break on its own. The bracket is made of thin plastic and can melt under direct sunlight and/or usage of vehicle as the camera gets hot as well. Any reasonable exposure or usage will eventually cause the bracket to melt/deform and fail, causing the camera to fall from its original position. The misalignment of camera will cause a cascade of error codes and completely fail to work, rendering the entire safety systems to be useless. The bracket itself is not sold separately and requires the manufacturer to install a completely new windshield which is the only method of fixing this issue. Manufacturer and/or dealerships refuse to warranty if preventative methods are used (such as windshield tint) even though the camera or mounts remain untouched.

There is a failure with the camera not being able to calibrate and a number of error messages

- Bracket holding KAFAS camera system to windshield failed causing Driver Assistance system errors in vehicle; surrounding area gets very hot to the touch - System errors restricted certain driver assistance features including collision warnings - Problem was found by two dealerships; first dealership denied claim, second repaired via windshield replacement - Service advisor mentioned another vehicle had similar failure - BMW forum (Bimmerpost) confirmed several identical failures