Blind Spot Detection problems of the 2021 Tesla Model Y

All cameras went blank on vehicle 4 year and 7 months old. All driver assistance systems became suddenly disabled. Tesla service diagnosis established that computer needs to be replaced for a cost of $2,000.

- computer appears to stop working in colder temperatures (or random). - all cameras, including rear view camera (needed for backing up) and side cameras stop working. Error message shown on touch screen saying cameras are not available. - all road sensing information including other cars, lanes markers (everything) disappears from touch screen dashboard and no longer works. There are no longer any warnings for anything. - gps tracking stops and no longer tracks along with the car. Car becomes a safety hazard due to poor visibility. Especially evident during reverse.

This report addresses concerns regarding recent safety updates in the Tesla Model Y, specifically focusing on the "rear cross traffic alert" and the blind spot warning system. These updates are intended to enhance driver awareness and prevent collisions. However, there are significant shortcomings in their current implementation that may compromise driver safety. 1. Rear cross traffic alert: intended functionality: the "rear cross traffic alert" is designed to warn drivers of approaching vehicles from the side when reversing, thereby preventing potential collisions. Current implementation: the system currently highlights a portion of the infotainment screen in red when a potential hazard is detected. There is no accompanying audible alert to notify the driver of the danger. Safety concerns: drivers are likely to be looking over their shoulder or at their mirrors while reversing, rather than at the infotainment screen. The lack of an audible alert means that drivers may not notice the visual warning, especially if their attention is directed away from the screen. This could lead to an increased risk of collision, as the visual cue alone may not be sufficient to capture the driver's attention. 2. Blind spot warning system: intended functionality: the blind spot warning system is designed to alert drivers of vehicles in their blind spot when the turn signal is activated, helping to prevent lane-change collisions. Current implementation: similar to the rear cross traffic alert, the system highlights the screen in red when a vehicle is detected in the blind spot. No audible warning is provided to alert the driver. Safety concerns: in adverse weather conditions, such as rain, drivers may rely more heavily on blind spot warnings due to reduced visibility. Drivers typically turn their heads to check for vehicles, which means they may not see the screen's visual alert. Without an audible warning, drivers may inadvertently change lanes into an occupied space, increas.

The rear view camera didn't work, neither did the windshield wiper. When turning left or right, the sensors did not display anything, the display no longer displayed any distances to other cars, proximity lines, nor speed limits. Gps also did not work. The problems were confirmed by the dealer (and fixed), but they charged us even though the incident involved a software update on their part that made most advanced safety features unavailable available. When we tried to reverse, we could not see anything. When we tried to make a left or right turn, there were no sensors available to sense blind spots. When we tried to understand the speed limit or change lanes, the information was not available. Wipers were patchy in use auto pilot also did not work. Warnings kept beeping while driving, but we could not turn it off, serving as a distraction to driver, but Tesla was unable to address the repair due to their mass recall of other cars (with similar issues).

There are multiple issues: 1. When trying to back up slowly, or move forward slowly, the car goes automatically on park "to prevent roll". I am intentionally trying to slowly back out of parking, and the car keeps stopping 2. When I try to change lanes, in many cases the car gives a solid "beep" which is equivalent to me almost crashing to another car. But there are no other cars! 3. The car keeps giving forward collision warnings when there is no immediate danger to collide with anything, and in most cases there is nothin in front.

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.

B pillar cameras have a known water intrusion issue rendering the camera inoperable and compromising the safety features of the vehicle. Tesla refuses to remedy this known design flaw.

Car was on autopilot full self driving. Truck hit car and vehicle was severely side scrapped. Over 35k in damages. Autopilot did not stop or drive to the side to avoid collision. Autopilot failed videos can be provided.

While driving along on an interstate highway at night, the frame rate for the display system including speedometer and other vehicle information drastically dropped. This resulted in limited situational awareness of what the car was doing. Updates for lane changing, blind spot detection, and lane departure warnings were delayed/lagged as a result of the reduced frame rate. This did not impact how the vehicle drove, or activation of turn signals, and the lower frame rate did not result in any flickering of the display. A display reset was required while driving at highway speeds to regain full situational awareness.

The blind spot warning creates a visual indication on the media control unit display in the center of the dashboard, but no aural warning or indication when looking at the side mirror. In effect, this requires the driver to look forward and towards the center of the vehicle to gain any value of warning, directly opposite the threat of a vehicle in the left side blind spot. This issue manifested itself while I was driving my vehicle on a 6-lane divided arterial road and was attempting to change lanes towards a left turn lane. I observed a vehicle approaching on my left while I had my turn signal activated (and saw the vehicle indicated on the mcu), and once the vehicle had passed I began to move towards the left lane to find a second vehicle rapidly approaching and pass that I had not previously seen. An aural indication that the vehicle detected another passing vehicle would have alerted me before I began changing lanes and had to perform an abrupt evasive maneuver to avoid a collision. This issue has been raised with Tesla numerous times based on comments in various online forums but has not yet been addressed by the company.

Car randomly breaks while in autopilot mode. Very dangerous since someone can crash into me from behind. There is nothing on the road in the way and no emergency vehicles nearby and no stoplights or stop signs when this happens. The car does not always notify of blind spots when backing the car up.

Hello, Tesla has released an update that will turn on the side camera when the blinker is activated. At night, the blinker can blind the camera making it difficult if not impossible to see any object. I'm concerned that this can cause the driver to turn into another car at night. The picture attached is with the hazard lights on and you can see how one camera works correctly and the other has a massive glare.

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.

I am reaching out to say that I saw the model s and x recall for touchscreen glitches. I have a Model Y 2021 and I'm experiencing many of the same concerns and issues with loss of safety features like back up camera, proximity censors, land change, and more. This tends to happen when I enter the car and start moving. It won't resolve itself till I leave the car, walk away, and reenter the car.