NHTSA Complaint #11452829 — 2021 TESLA MODEL Y

Per previously reported cases, by Tesla Y suffers from “phantom braking” when I am using adaptive cruise control at highway speeds. In general it will decrease up to 20MPH very suddenly. This is always in response to a falsely detected hazard; it will sometimes do the same when passing a vehicle that has exited an off ramp and has break lights on but is no longer in my lane of traffic. in general i drive with maximum 5-6 car lengths in my adaptive cruise control and this should not be happening. This has been an intermittent but ongoing issue through 2021; have not experienced in 2022 but have not done a lot of high way driving. Scares the heck out of my passengers. Love the car but please fix the software or it will be my last Tesla.