Lkas system is dangerous - will pull to the right then shift to left dramatically and then overshoot markers. Will take you off the road, car will not stay in the correct lane. Does not recognize double yellow lines and cuts right across them, sometimes unexpectedly. Pays no attention to them driving on a 8 lane highway, in the fast lane with cruise control on. I am passing a car/truck going slower in the next lane to my right. All of a sudden, the car just hits the brakes and sounds an alarm. Very dangerous, can be hit from behind due to sudden unexpected braking. My car was not close to the other vehicle only approaching it. I've had the same thing happen when I'm moving to an exit lane with the blinker on. When approaching an entrance onto the interstate, the car sees the guard rail as a hazard and again, brakes hard while flashing the warning light. E car, I have reported it to the service group but as always the problems occur randomly I've also had it happen with a loner, a 2020 model. When approaching an entrance onto the interstate, the car sees the guard rail as a hazard and again, brakes hard while flashing the warning light. Stupid! the turn signal is in use. These are vehicle hazards caused by the so called, enhanced safety features, but which, in fact, create a situation that is dangerous. If anyone else drives the car, I have to spend time educating them of the 'problems' they may encounter driving the car. I have reported it to the service group but as always the problems occur randomly and never when the car is in for service. I've also had it happen with a loner, a 2020 model.

- Huntley, IL, USA

Sudden loss of power while passing on highway followed by numerous system error lights

- Bethlehem, PA, USA

Driving vehicle est 40mph, straight road city right lane. Car ahead of me (est 2 + car length) turned right, and was no longer on the road I was driving, my vehicle slowed down. I did not press brakes or change drive to neutral. There was no input from me to change vehicle speed. "space reserved" bars use radar to keep designated space. There were no bars for a safety margin. No lights or indicators display on dashboard for reason of deceleration. Normally if I am close to a person who is turning off the road, sensors may detect than and flash brake on the dashboard. This same braking when a person turned has occurred when I was in the left lane city road westbound.that vehicle was approaching me, a 4 lane wide street. I was on the left lane of my divide, the other vehicle was in the right line of their divide eastbound. That opposite vehicle was turning right, my car slowed down although the other car was twice as far away compared to the right-turn complaint above. No input from me, no dashboard warnings, too far away to be considered a safety issue. Another occurrence: Was driving straight, est 20mph city road.. came towards a small dip in the road, est 3' wide, shallow. No vehicles on road. Car slowed down, no indications. I stepped on the gas, no response. Pressed drive button, no response. After getting over the dip, I pulled to the side of the road. Turned car off and restarted, drove correctly after that. Used same road to come back, car handled dip in road appropriately. Summertime drive. Separate issue: Brakes are squealing when I drive car at low speeds. City roads, varied speed limits; 25mph to 40mph. Reversing out of parking, press brakes, squeal. Drive to stop sign, squeal. Drive from that stop sign in straight line, city road, come to stop sign, does not squeal. Environments are different; using vehicle in -15F temp up to 85, 90F.

- Bozeman, MT, USA

When a light snowfalls and covers the a badge on the front of the vehicle a warning light shows up saying radar in an orange box and says some driver assist systems cannot operate radar obstructed. In snow you need all systems working. I was driving on city streets.

- Erie, PA, USA

Car infotainment system frequently freezes or crashes, rendering many of the vehicles' features inoperable. The infotainment screen intermittently turn from night mode to day mode. The infotainment system is un-reliable and un-stable. The infotainment screen goes black intermittently. The drive mode is un-available

- San Jose, CA, USA