NHTSA Complaint #11449982 — 2021 TESLA MODEL Y

My Tesla Model Y seems to be suffering from what is called "phantom braking". My vehicle was produced shortly after the radar was removed and Tesla went to a camera only system. My car has the lasted updates installed. It is not a Full Self Driving vehicle. Since I purchased the vehicle it has had a problem during low light or sunny conditions with suddenly braking when using the cruise control. The situation has been reported to Tesla multiple times and "bug reports" were recorded and reported to the service center. During one morning drive of about 35 minutes I reported 8 occurrences. Sometimes the vehicle will sound the emergency avoidance braking. The car will suddenly slow from 60 to 30 mph. On multiple occasions the vehicle behind me had to take evasive action to avoid rear ending me. During one of my service visits the vehicle was taken on an extended over night test drive and the technician confirmed the problem. During the other visit the service center did not even take the vehicle for a drive. in both cases Tesla said the hardware was functioning normally and this was a "normal" operating condition for the vehicle. The car does better if I am following another vehicle because it seems to be able to maintain it's depth perception better if it has that reference point. I did report to the service center that the car seems to follow closer at night, even at the max following distance setting. The vehicle also struggles with the automatic high beam headlights which the computer turns on automatically if cruise control is activated. Very often the car is slow to turn the high beams off but in other cases it will turn the high beams off and then turn them back on as another car approaches. I am flashed by other drivers on a daily basis because of this. Tesla does not seem concerned with resolving these known issues. I hope NHTSA involvement can get their attention for these safety related items.