NHTSA Complaint #11450326 — 2021 TESLA MODEL Y

The Tesla has been doing phanton breaking. For example on the highway using dynamic cruise control or autopilot. When a truck is merging to the right lane it will apply quite the break force. Almost got rear ended cause of this on the highway. Observed this a few times on drive from Ga to NJ. I also noticed going up and down hills with dynamic cruise control it will sometimes trigger the front collision warning or phanton break. This seems to be sporadic and doesn’t like one lane back roads. Last and it least I also noticed that using auto pilot the car forces you to use auto high beans. On the highway at night it will go off and on a lot to the point drivers on opposite side of the road would flash their lights to let me know about the high beans. The model teslas doesn’t use radar or laser sensors like previous year. It does seem to have a lot of impact cause I did not see these issues with my Lexus RX350 With dynamic cruise control, lane keep assist, auto high beans, and front collision warning.