NHTSA Complaint #11555855 — 2022 TESLA MODEL Y

I was driving at 64 mph utilizing the Adaptive Cruise Control and Autosteer (Beta). I was in the first of a two lane divided highway with no vehicles within 1000 feet in front of me and several cars passing me on my left. Fortunately, I had both hands on the wheel at the 10 and 2 positions and have good arm strength. Suddenly, abruptly and violently the car took over the steering and braking swerving to the left about a foot or so then applying the brakes hard while simultaneously turning the front wheels about 65 degrees to the right. I believe another vehicle without the Tesla's low center of gravity would surly have rolled over. I was now heading across the breakdown lane towards the guardrail. With great effort I took over control of the steering just 1-2 feet from the guardrail pulling hard left and pressing down on the accelerator (to release the brakes) causing a second roll over feeling. I then turned right to straighten the car out and continued down the highway in the same lane without contacting any objects. I felt the violent nature of the swerving in my lower back and left arm. The car did not want to release the steering to me. I have no evidence other than the experience of my wife and me. I was coming off a white concrete bridge deck with a slight left curve without any lane markings. At the moment of the incident the bridge deck was covered with a large area of black tar. I believe these two factors caused the car to go into some kind of avoidance maneuver. I also believe a lesser capable driver may have been killed.