Rearview System Braking problems of the 2023 Tesla Model Y

The Tesla “self driving” features are inconsistent, at best, and frequently fail. I can not believe that the government approves these capabilities or the Tesla is accepting liability for road use. If these features are not reliable under supervised conditions, why would they be considered safe for robo taxi release? I have repeatedly tried to report this to Tesla and they say the systems are operating as designed.

This started at about 65000 miles in my 2023 Model Y. The rear camera first lost picture and I received a warning that it may be intermittent. It has progressed now to the point that autopilot, navigation, all cameras, cruise control, auto headlight, and auto wipers are all nonfunctional. The car does not know its location. All safety features such as lanekeeping, cross traffic alert, auto braking are disabled. The rearview camera no longer functions. Software updates no longer complete downloading. While there are numerous reports of computer short circuits in hardware 4 cars, the only solution I am offered is to have the computer replaced at my own cost of just under 3000 dollars. And that would be warranted only for one year or 12500 miles. Reviewing the submissions on the NHTSA website as well as searching online, this problem is not infrequent. I do not feel safe letting my wife or daughter drive the car. Certain 2024 and 2025 models with this problem have been recalled for new computers. This must be expanded to include 2023 models as well.

The back camera of the Tesla Model Y does not provide necessary image quality to identify any objects/persons of cross traffic when reversing the vehicle. In one incident I was about to hit a person behind the vehicle as there was no proper cross traffic alerting and no proper camera view. When I approached Tesla for support they identified the problem and determined it is by design and would not be able to help much. As per the images uploaded, there is clear distinction of camera quality between side camera and back camera. Also the images taken when the vehicle is in stop mode making the back light illuminate otherwise the images would be much darker. Also I want to point out that the back camera functions good during day time and the issue happens only during night.

Vehicle has frequent occurrences of phantom breaking while in cruise control. Tesla reviewed 3 occurrences and determined the system was working as Tesla intends it to and refuses to remedy. The system is prematurely identifying potential hazards which are not yet hazards and applying the brakes thereby creating a hazard due to vehicles being behind me and could reared my vehicle. One instance is driving on a 4 lane highway with a median, cross section traffic vehicle coming from left hand side pulls into the median and is not a hazard. The Tesla system decides the vehicle is a hazard and applies the brakes which could have resulted in a rear end collision. Another similar instance was a cross section vehicle at a stop sign which slightly moved forward while at the stop sign. The Tesla system decides the vehicle is a hazard and applies the brakes which could have resulted in a rear end collision. Tesla camera systems also falsely identify emergency vehicle lighting which results in immediate braking on an interstate. This system flaw almost resulted in an 18 wheeler rear ending me.

When their is a car in my blind spot the car does not beep or try to pull the car back unless you are basically hitting the car next to you. It also does not beep or show me space out side my range of view to prevent backing into another car. My car (Tesla Model Y) has had non-function blind spot warnings and backing up warnings since we purchased it in Feb 2023. There have been multiple times when I have not seen other cars and almost ran into them (they were able to swerve). On this Monday night the other car was not able to swerve because there was someone in the lane next to her (3 lane road) so we crashed. My car is available for inspection upon request but someone would have to come to my home because the car is not drivable and is waiting to get into the Tesla body shop.

I purchased my Tesla Model Y in January of this year. Tesla removed all ultrasonic sensors from the car, and is instead relying only on "Tesla vision". However, 9 months later and I still don't have several safety features Tesla promises. Rear cross traffic warning and blind spot warning don't work at all. The lane departure warning only works over the solid outside line, and doesn't warn at all when crossing between lanes (ie a dotted line). In addition, the adaptive cruise control randomly brakes dramatically for no apparent reason. This is extremely dangerous, as drivers behind don't expect you to quickly decelerate in the middle of the highway for no reason.

The screen multiple times has glitches and froze. We weren’t able to use backup camera, turning lanes cameras or clearly see our screen. We couldn’t access any of the icons that allowed us to control any features of the car. It was like driving blind.

While backing out of my parking lot space I almost hit a pedestrian emerging from behind a nearby parked car. My user manual, provided at the time of delivery, referred to warning sounds in situations such as these. I notified the Tesla service about this issue and was informed that my vehicle did not include these warnings because Tesla stopped installing the ultra sonic sensors required to activate the warning. Tesla service indicated this would be corrected in a future software release relying on Tesla vision. That initial service call was early January and Tesla has still not provided the updated software nor a target date for the change. The lack of sensors has also resulted in near impact in the front of the car due to the lack of sensors. This is a particular problem for senior drivers.