2021 Volvo XC90 Forward collision avoidance Problems

“Electric parking brake engaging violently at highway speeds at least. 3 times. Resulting in abrupt stop in moveing traffic! Dealer in no hurry to repair suggesting bring back when they are able! Am notifying Volvo, dealer , they will assume all liability for injury or death for this defect and lack of concern in repairing ( told a software problem , but also told caused damage to other components due to violent and abrupt stops! Very uncomfortable especially since repair mgr is so arrogant!”

“While driving, I experienced a sudden loss of braking assist with no warning. The brake pedal became extremely hard to press, accompanied by a hissing/air sound. Despite applying full pressure, the vehicle did not slow as expected and continued moving. At one point, after stopping, the vehicle began to move forward again while my foot remained firmly on the brake. The issue occurred immediately upon or shortly after starting the vehicle, with no prior warning indicators. This created a serious safety hazard.”

“The brakes did not work when the automatic emergency braking turned on. When I pressed the brakes all the way down, the brakes didn’t respond because it was still in automatic mode. I was able to swerve into the next lane to not hit the vehicle in front of me. The automatic emergency braking also turned on when I was reversing from a parked location when there was a vehicle waiting to park behind me and my vehicle stoped and didn’t come off of brake/park mode. I had to turn my vehicle on and off again to get it to move again. I have taken my vehicle in twice for shaking. …”