NHTSA Complaint #11470326 — 2021 TESLA MODEL Y

We just completed a 6500 mile round trip road trip from So Cal to Toronto Canada and back. 5/24/22-6/12/22 During the trip we used the "Auto Pilot" with and with out "Auto Steering" Not Full Self Driving. I lost count of how many times we encountered "Phantom Braking" with the car at highway speeds. My guess would be at least 50 times. It got to the point where I would not use Auto Pilot especially when there was heavy traffic at full highway speeds. My deduction on why this is happening is that the Tesla cameras are "Infrared" sensitive and it seemed that the car was applying the brakes when it would see the heat waves off the hot road surface. Also in early morning one day the sun was directly behind us and the cars shadow was directly in front of us on the road surface and it kept applying the brakes thinking it was another car. In slow moving bumper to bumper traffic going 30MPH or less does not seem to initiate the "Phantom Braking". But at highway speeds it is super scary and dangerous when this happens. ;(