NHTSA Complaint #11452444 — 2020 TESLA MODEL 3

late November of 2021, sunny weather, dry pavement. I was driving with Auto pilot (auto aware cruise control) on a 2-lane highway in rural MN. No traffic, I came upon a shadow cast by trees across the highway and the car suddenly braked. Later that same day, I was driving on a 4-lane expressway in a rural area—again with CC on. I was approaching an overpass that cast a shadow onto the roadway and the car suddenly braked. In both cases the car did not come to a complete stop but significant reduction in speed. Luckily in both cases no one was following close behind me. I have no interest in FSD and don’t agree with it as our highway/roadway infrastructure is a long way off from being ready. However, cruise control should be solid and I am now wary of using it and am tense under same conditions—I can’t rely on it. Tesla (Elon Musk) made a bad directive to have this system rely on cameras only. This system should also have LiDAR or at least radar. I informed Tesla of this issue. They acknowledged receipt of the complaint but never offered what they would do about it. Phantom braking is a big issue and FSD ought to be outlawed until infrastructure, vehicles and drivers are ready for it. For the life of me, I don’t understand why anyone would want FSD. Anyway, the issue with my car is not with FSD. Thanks