2021 HONDA CR-V HYBRID Forward Collision Avoidance Warnings Problems

On or about Sep 25th 2023, automatic brake system invertedly activated while driving 40mph with no traffic. Dealership could not find any codes or errors. On or about Apr 01st 2024, automatic brake system invertedly activated while driving 40mph with no traffic. Dealership could not find any codes or errors. On or about Apr 03rd 2024, vehicle turned on all by its shelf with no key fob around. Open door and sat in driver's seat and about 15 second later, the vehicle turned off by its shelf. Step on brake, pushed start button and vehicle displayed "need key fob". Dealership could not find any codes or errors.

Vehicle will frequently brake at full capacity on its own for cars in the next lane of traffic. This has happened 3 times so far. All three times it was on a highway going at speeds of 60-70 mph. "BRAKE" flashes in big letters on the screen. There are no obstructions in front of me only in the lane next to me. Dealer informed me it is a known problem and there is no fix except to disable the safety features.

As my wife and I were driving downtown at about 20 mph on a regular city street with no cars in front of us, the automatic breaking system suddenly beeped and slammed on the breaks, giving us whiplash. There was clearly some kind of failure in the collision mitigation breaking system. Previously, the orange "BREAK" light sometimes came on the dashboard if you got too close to the car in front but it was always accurate--there always was a car in front of us. But this time it was really startling because there was nothing in front of us and it almost caused an accident because the car behind us obviously wasn't expecting us to stop suddenly. We have a 2021 Honda CRV hybrid and have had no other problems with it. We haven't had any maintenance on it in besides a bit of standard care (oil change, tire rotation)...

We were driving at about 45-50mph on a 4 lane road (2 lanes in each direction) when the car in front of us moved to the right side of the road (bike/turn lane) to make a right turn. There was enough room for the other car to safely turn right without stopping or slowing traffic. The 2021 Honda CRV Hybrid braked suddenly as if to avoid a high speed crash. The collision avoidance feature was on (the car was delivered with the feature activated and it was never turned off.) The car forcefully slammed on the brakes, seatbelts locked up and the driver felt a pop inside the left shoulder blade and neck pain; later in the day, the pain radiated throughout the left side of the back, up to the neck / base of skull and down past the waist. The passenger seatbelt also locked and there were no...