2021 TESLA MODEL Y Complaints

In September 2021 I was driving my Tesla Model Y on I-84 in Connecticut at around 8:30PM, when all of a sudden I felt like I was about to faint, started experiencing dizziness and felt like everything was spinning around me. Luckily I was able to pull over safely. I called for an ambulance, everything checked out fine. After that I went to an ER, everything checked out fine again. I thought I was having a heart attack or a stroke, but all the tests came back negative. Initially I thought maybe it's because the Tesla drives, that it accelerates so fast that I wasn't used to the speed. Weeks later I started to see various specialists, ENT, allergist, ophthalmologist, optometrist, neurologist, they all checked me out and said nothing was wrong with me. I had two MRIs and and MRA done on my brain and neck, nothing wrong with me. After that I started thinking if there might be something wrong with the Model Y, so I Googled to see if other Tesla owners experienced the same thing. Then I found that some Teslas (Model X and Y) are known to have distortions and in some cases can cause headache or even vertigo for people. I then looked through my Model Y's windshield, then I noticed several areas of distortion. This led me to believe that my near-fainting was caused by the distortions in the windshield. I have other cars and I have driven highways at high speeds and I have never experienced any kind of dizziness or fainting. I took my Model to Tesla service center, they agreed and admit they do see the same distortions I saw, but they claim the distortions are within manufacturing specifications. I requested for the windshield to be replaced, ended up paying over $1k myself. My situation has improved slightly, but I still notice distortions in the new windshield. My belief is Tesla windshields have defects, they can cause people to have headaches and therefore could be a safety concern for everyone on the road.

on the 2022 Model Y, they have an Emergency Braking issue when the cruise control is set and you meet an oncoming car the Model Y will slam on its brakes.

car brakes while on autopilot whenever a truck comes in opposite lane, especially in single lane roads, more prominent on cloudy days. near collision by following cars due to unanticipated brakes.

This is another incident of "phantom braking" that affected my wife and I- which occurred on Feb. 7th, 2022. We were returning from a trip to Michigan and headed back to Chicago-area at about 2 PM ET. The same exact scenario unfolded as the incident on Feb. 1st ( when we were driving TO Michigan. ) This time we were on I 94 headed WEST toward Chicago. There was a truck approx. 150-200 ahead of us and in the lane to our right. I was driving in Autopilot. All the cars on my highway were headed in the same direction all headed west to Chicago. So the phantom braking was not triggered by a truck in an opposite-headed lane. It was triggered by a truck headed in the same direction and to the lane to my right- the same exact scenario as what happened on Feb. 1st. Almost identical configuration. I was doing about 60- frankly paranoid that the car could stop throughout our whole trip home. Sure enough, when we approached the arrangement where a truck was ahead and to the right of our lane, the car suddenly braked. Luckily there was no vehicle tailgating us. So that's it. It happened again. All told, this is about 8th incident of phantom braking on the expressway.

Issue #1 When on autopilot, vehicle can suddenly brake on its own (phantom braking) without warning. This happens frequently on major highways and in some instances I have to respond quickly to prevent rear end accidents. Issue #2: Vehicle only alerts when another vehicle is suddenly stopping in front and does not automatically brake as required.

The vehicle will randomly brake with no traffic in broad daylight (shadows cast by trees?), or always at the same area (e.g. when entering or exiting Sumterville, FL from the south), or when a large vehicle is approaching from the opposite direction (such as a semi rig), often producing an audible alert but at times without any warning. My previous vehicle, a Model 3 equipped with radar and the old software still relying on it for input, would also produce phantom braking events, but only in small numbers. The new Model Y with vision only is unreliable and dangerous, and practically useless when adaptive cruise control is engaged. This has been occurring since day one. Never before have I experienced such dangerous behavior in any prior vehicle, let alone one as modern and expensive as a Tesla.

When we were driving in cruise control and auto pilot on two different trips, the car would brake for no reason We experienced dramatic breaking -Frequently up to 20 mph. These incidents would occur when a car was approaching us on a 2 Lane Highway but often for no apparent reason. We feel this poses a high risk of rear end collision if a car is behind us when it breaks

This is an ongoing issue. When using autopilot, I experience phantom braking, usually with large oncoming trucks on 2 lane highways. The problem is worse with logging trucks, but I've had it happen with vehicles as small as school buses. In the worst cases, the collision alarm sounds and the car slows up to 30mph immediately. I have this happen at least twice every morning on my 7 mile drive to town. I have videos that capture this event. Photos don't work

Like many other Tesla owners, I’m having daily problems with phantom braking when using my adaptive cruise control.

blind spot warning on the lower left corner of the screen, which is covered by the right hand when driving. With the turn signal, it is impossible to the blind spot warning video without taking the right hand off from the steering wheel. A dangerous situation trying to turn the vehicle with one hand! Also Tesla model Y phantom breaks every time I used autopilot on interstate. Fortunately, no vehicles were behind me. An accident waiting to happen.