NHTSA Complaint #11469561 — 2022 TESLA MODEL Y

I was traveling on a highway when my Tesla Model Y abruptly slammed the brakes for no reason while Autopilot was engaged. The vehicle slowed down very aggressively, this could have caused an accident if there was another vehicle following close behind me. After the first incident, I blamed a dirty windshield/camera lens blocking the systems ability to see what was ahead. But it happened two other times on different days. At this point I was convinced that there is an issue with Tesla's Forward Collision Warning system. On a different occasion, I was driving under an overpass and the shadow on the pavement (overpass shadow) triggered the collision warning and once again aggressively applied the brakes. It is very unfortunate this is happening on this vehicle. I love my Tesla Model Y, but I am very hesitant to use Autopilot due to these issues. I personally like Tesla because they are using advanced technology to make driving a lot safer for everyone on the road. However, it is our responsibility to report these issues so the manufacturer can investigate the root cause. I hope this comes to a solution soon because it is a very dangerous situation that can cause harm to me and my family as well as others on the road. I will point out that I have been fortunate there were no close vehicles in behind me during the three separate times this occurred.