Last week, the collision avoidance braking system activated without being triggered by an actual hazard. I was traveling btw 30 and 40 mph on a straight road, overcast conditions, no pedestrian or oncoming traffic or vehicle in front of me, nor any shadows, or roadworks that could be perceived as a problem. My car flashed the BRAKE sign and immediately braked very hard, car coming to a full stop. LUCKILY no one was behind me, or I’m sure i would have been rear-ended. I was able to continue driving normally right away, but It was very alarming and unsettling to happen with no provocation. This has been reported by others. I disabled the avoidance braking system for the next few days until I could get the car into my local dealer which happened today, 4/29/25. They ran complete diagnostics, could not replicate the problem, confirming the camera and forward radar sensor were working properly. I have never had any warning lights or messages come on prior or since, and the car has otherwise performed very well. Needless to say, I have less confidence in this car now. I was advised to NOT disable the warning/braking system as without it, i could not be protected by it should it be truly needed. This makes me very uncomfortable, but i don’t feel there is another choice at this time.