2021 TESLA MODEL Y Complaints

Windows on certain model year 2021-2022 Model S and Model X vehicles, model year 2017-2022 Model 3 vehicles and model year 2019-2022 Model Y vehicles to correct performance of automatic window reversal systems to comply with regulatory standards

The contact owns a 2021 Tesla Model Y. The contact received notification of NHTSA Campaign Number: 221V7020000 (Visibility). The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The local dealer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. The manufacturer was notified of the issue and informed the contact that there would be a delay in the software update. Parts distribution disconnect.

My wife and I recently drove cross country in our Tesla Y. Occasionally, we had the forward collision warning go off for no reason. More importantly, when we had the adaptive cruise control on and particularly when the autopilot system on, we experienced episodes of sudden braking when there were no other vehicles or other objects in the vicinity. This happened, on average, once or twice every 30 minutes. It got to the point where we had to keep the cruise control off because it seemed to put us in potentially dangerous situations. My car’s software is and was up to date. I contacted Tesla about this issue. They blew me off. Thanks. Steve Steinberg

The "Traffic Aware Cruise Control" and "Auto Steer". Yes, available for inspection. During driving on a long highway trip with these features turned on, the car suddenly braked severely for no reason(no objects or other vehicles were in front of car). This caused a large truck, which was following me to also brake and nearly collided with my car's rear. Repeat experiences like this "phantom braking" occurred. Based on other reports, this is common in other Teslas. No warning alerts in car.

While driving on freeway on a clear day with no other cars in front of me the car suddenly hard brakes such that one could feel the anti locking activating. I was lucky there were no cars behind me or it would have been vary dangerous. There was a car on my right but it was holding its lane and there was no visible reason for emergency braking.

When on cruise control, the vehicle frequently brakes hard at highway speeds, jerking our bodies and forcing cars behind us to brake hard as well. Sometimes this happens when we’re beside a semi truck or a car changes lanes far in front of us, but often there’s nothing. There is no warning prior to the braking.

I started a drive from my house. I entered a destination into the NAV system, it plotted a route. I then proceeded to start my drive. When I tried to backup, the backup cameras did not display any video, I waited over 1 minute and there was still no video. I then proceeded with my drive. The car would not start the cruise control, autopilot or FSD functions. Whenever I tried to engage the systems the car would state that they are unavailable. At this time, I also noticed that the NAV system was not updating the display, it continued to display the same image that showed that I was at home in the driveway. After 15 minutes, I pulled into a parking lot to video the problem. First, I put the car in reverse and recorded that the cameras did not display video for over 30 seconds, I then started to drive and recorded that the navigation display was not updating. The display that usually has the lane markings and displays the other vehicles was also not working, there was no information other than a picture of my car with a totally blank gray area around it. I have contacted Tesla about the problem, but they keep saying that they don't detect any problem with the car. I sent them the video and am waiting to hear back from them.

Vehicle was driving with auto steer enabled at 65 mph on freeway and braked unexpectedly and unnecessarily 3 times within a few minutes. Each time it occurred, I canceled auto steer and re-engaged. At no time were any obstructions or objects visible in front of the vehicle, and at no time did any warning lights or messages appear, the car simply braked without notice. Safety was at risk as cars behind me were traveling closely and were not expecting my car to brake suddenly, although I responded quickly enough to prevent further braking and accelerated out of danger. I have researched "phantom braking" and it seems this incident is exactly what was described in those reports. The car has not been inspected since the incident. I am hesitant to use auto steer since I do not trust that the cameras are adequately detecting what's in front of the vehicle.

Adaptive cruise control has failed many times. Recently had adaptive cruise control set at 75 mph on interstate. With no warning, the car instantly slowed to 55 mph. If a car would have been behind me I would have been rear-ended. Or worse, if someone behind me thought I was intentionally braking hard or "squating" they could become angry and instigate a road rage incident. The car provided zero warning before it braked. The car has not been inspected yet. Yes, the car is available for inspection.

When in autopilor mode (cruise controll) the vehicle ocassionally brakes for no known reason (phantom braking). This usually happens at the crest of hill if there is a guard rail. or if there is a low overpass overhead. I have reported this before (it is an ongoing problem) and discuss with Tesla representatives who reply that the car will "learn" to avoid this behavior. It is an obvious collision danger if someone is following closely. On 09/27/2022 this occured 8-10 times during a 600 mile trip