2020 TESLA MODEL Y Complaints

On a 900 mile drive, in one day, the “speed cruise control” would abruptly brake, as if it were seeing someone in front of us. It did this at a minimum 5 times. Never was there a car closer than 1/4 of a mile in front of us. Once it went from 78mph to 38mph in about 3 seconds, when there was a car about 3 car lengths behind us. On the return 900 mile drive it continued, at a lesser rate. I have reported this to Tesla, and they claim “my” car reports do not show anything out of the ordinary, and these errors are sometimes caused by…and they gave numerous reasons, such as speed limit data inaccuracies, etc. they also have determined that my car does not show any computer faults so there is nothing they can do. Unacceptable

Phantom Braking in Autopilot: Coming back from Mammoth Ca in November 2022 on highway 395 and 14 we experienced sudden braking in cruiscontrol/autopilot numerous times with no cars in front of us while driving. One time there was a car behind us and almost caused an accident. This is a very dangerous situation in which Tesla must fix this issue or refund us money back for the Auto pilot feature. This has happened previously on long trips. We do not use this feature in regular commuting to and from work

1. Forward Collision Warning false alarm is very frequent. Often triggered by pedestrian on nearby sidewalk or parked car on street side. Tesla is using Forward Collision Warning to lower my safety score and raise my insurance premium. 2. Tesla sold me "Full Self Driving" package to me for $8000+taxes for more than two years and still have not delivered the product. It's a faulty system with lots of safety hazards. 3. Window not functioning per the recall notice.

In Tesla’s from model years before 2021, the side “repeater cameras” that are rear facing suffer from a light-leak of the blinker. There are three small holes in the PCB circuit board that allow light from the blinker to leak into the camera at night. Tesla subsequently fixed this problem, first by applying a sticker over the holes in the circuit board, and later by redesigning the part entirely. But this “light leak” problem exists on hundreds of thousands of cars. There are two problems with this: 1) Tesla has now changed their “Autopilot” and “Full Self Driving” software to a Tesla Vision system that ONLY uses cameras for the autopilot features, including lane keeping and lane changes. They no longer use ultrasonic sensors or forward looking radar, even though it is still installed on these cars. This reliance on vision makes it impossible for the Tesla side facing cameras to see when the blinker is turned on. This can result in unpredictable behavior when changing lanes or turning at night with autopilot engaged, including unpredictable or erratic driving where the car abandons a lane change mid course and swerves back into the lane. 2) Even when autopilot is not engaged, the blind spot monitoring in this car consists of a pop up window on the center screen showing the side view camera when the turn signal is engaged. At night, with the blinker on, the driver sees a bright light flashing intermittently in the side view camera. This is very distracting and potentially hazardous to the driver. Tesla has refused to replace the cameras on my car under warranty because they state the cameras are “neither a defect of materials nor workmanship” and are an “expected condition based on the inherent capability of the camera design”.

The navigation system needs to be updated to enable larger font sizes! This has been a problem reported to Tesla for many years (see Tesla users forum), but they don't address the issue. THIS IS A SERIOUS SAFETY ISSUE! I cannot read the directions easily while driving. Consequently, I must move my head closer to the screen and spend more time looking at it to understand the next turn. This causes me to stop looking at the road for too long a period of time and almost causes me to have an accident! THIS NEEDS TO BE FIXED NOW!

On 9/11/22 at approximately 1:30PM I was driving north on I65 in northern Tennessee just before the Kentucky border. Conditions were heavy rain. Traffic was moving but heavy. I had autopilot engaged. I was traveling approximately 70 mph. Three lanes of traffic. I was in the far left lane. I had my hands on the steering wheel. Without any prior notice, I lost total control of the car. Seemingly all four wheels were autoplaning due to the wet pavement. I had zero control of the car. The car seemed to slow down, drifted into the full shoulder left lane, then rotated 90 degrees counterclockwise and hit the concrete center median. The car then rotated another 90 degrees counterclockwise and came to a full stop all in the left shoulder lane. The front airbags deployed. There were three people in the car. We were not injured and left the vehicle on our own. Miraculously no other vehicles hit our vehicle

During routine highway driving while using the included Autopilot (Adaptive Cruise Control) software, the vehicle will suddenly and without warning abruptly slow and apply breaks. This slowing can occur when traveling at 70mph (the posted speed limit) and attempt to slow to a speed of 45mph. This change causes a great safety hazard in the event of being closely followed or rear ended. This phenomenon is known to tesla and been colloquially termed "phantom breaking". No hazard or other external reason is present to merit a sudden breaking.

At least 5 times in the last month, my Tesla Model Y will suddenly brake when there’s no obstacle in the way. This most often happens at highway speeds, a terrifying scenario. I believe it mostly (or exclusively happens) when I have cruise control on. I notice it happens when there’s a sudden change in the color of the road surface, like going from concrete to asphalt. It also happens when I’m cresting a hill - like it can’t see over the other side of the hill. I have not yet experienced it while having the “stay in the lane” feature, which also sets the maximum speed at 5mph over the speed limit. But it definitely happens when I have cruise control on. I have only had this problem for the past few months, so I wonder if there’s a bug in the most recent software version.

We were driving on a highway and suddenly we got a red steering weel image with a sharp noise and a warning message something about automatic emergency braking disable and we can't use a cruise control feature. I don't feel safe to drive. Tesla can't tell me when it will be fixed.

This is a general complaint, not specific to this VIN Headlights on many modern cards are becoming increasingly brighter, causing major safety issues in the ability to see facing oncoming traffic. I find myself often blinded by an oncoming vehicle that does not even have its brights on. Is there anything being done to address the issue of manufacturers installing headlights that are a safety issue for oncoming traffic?