2025 TESLA MODEL Y Forward Collision Avoidance Automatic Emergency Braking Problems

On February 11, 2026, the 2025 Tesla Model Y "Vision AutoPark" system initiated an uncommanded high-speed reverse acceleration into a stationary yellow concrete bollard in a parking lot. The vehicle's vision-only parking assist hardware failed to detect a clearly visible, fixed obstruction and displayed a clear path on the system interface immediately before impact. No warning lamps, chimes, messages, or other alerts preceded the failure. The system provided zero indication of the imminent collision. The vehicle closed the distance to the bollard in under one second, exceeding human reaction time and making manual braking intervention impossible before impact. This failure mode — autonomous acceleration toward a stationary object without detection or warning — creates a severe crush hazard for pedestrians and property. The vehicle and its onboard data logs are available for inspection upon request. High-definition video evidence of the failure has been preserved showing the system ignoring the visible...

All safety and most computer related features in the vehicle have failed. Cruise control, backup cameras, all other cameras, the navigation (assuming this is also impacting the projection of remaining battery life as my car always thinks it is at my home), warning signals for approaching obstacles/dangers, cruise control of any kind does now work, lane departure warning has failed, and automatic windshield wipers do not work. This happened without warning and was not related to an update. On January 13, 2026, the car worked in the morning and then all of these issues started happening. I made a Tesla service appointment, but they are not able to see me until February 3, 2026.

On January 17, 2026 the vehicle self-accelerated when put in reverse and crashed into a parked truck. This was the second time this occurred. The prior incident occurred on November 29, 2025 when backing out of the garage at our home. The new incident occurred the FIRST time we put the car in reverse after receiving it back after repair from the prior accident (we received it on January 15. 2026 and this was the first time we drove it since then). We had driven the car forward with the full self driving feature turned on and engaged (part of the time and part manually) without incident. However when placed in reverse with the full delf driving turned on but not enagaged the car "took off." It is only through good fortune no one was seriously injured or killed. Self acceleration in reverse only occurred after the vehicle was serviced...

Passenger side airbag did not deploy. Emergency auto brake did not seem to work. The passenger side of the vehicle was struck by other car at high speed and sustained significant damage

INCIDENT REPORT – TESLA Y – UNINTENTIONAL ACCELERATION SATURDAY NOVEMBER 29, 2025, APPROXIMATELY 2:40 PM On the above-referenced date and time, we were returning home with the intention of pulling the car into our garage, an activity performed over a hundred times in the one year we have owned the car. Because of the need to back in to allow the car to be charged, the following procedure is adhered to: 1.Disengage self-driving (if it was being used) in the street prior to entering the courtyard for residence. 2.Pull forward three-quarters of the way into garage (since the residence is the last on the courtyard and the car cannot be pulled beyond the garage opening to directly back in). 3.Place car in reverse and slowly perform K-turn to back into garage. On the date in question. The following anomalies occurred: 1.After placing the car in reverse (action 2), instead of...

My vehicle experienced multiple safety system malfunctions before a minor collision occurred. While driving, the car displayed warnings indicating that traction control had been disabled, followed immediately by a warning that the automatic vehicle hold/brake hold was disabled. These failures happened before any impact. At the same time, the vehicle’s cameras were not functioning correctly, and the vehicle did not provide any forward collision warning. The automatic emergency braking system also did not activate. Because these systems failed, the vehicle did not warn, slow down, or brake to avoid a collision. After the collision, the vehicle showed several additional safety system failures. These included automatic emergency braking unavailable, and repeated safety restraint system faults affecting both the front left and front right restraint systems. The airbags did not deploy even though conditions suggested they should have, and afterwards the vehicle displayed persistent airbag and seatbelt system error icons. The restraint...

Self driving was maintaining vehicle. Looked at roadway before reaching down to passengers side for water bottle. The weight shift in the seat turned the self driving off immediately while turning sharp left. The Tesla Model Y crossed the left interstate lane barely missing an 18-wheeler. Drove 80mph in the central ditch, branches, and rocks. Car was still in drive, and rolled up to roadside which was covered in dust. The two eighteen-wheelers that I cut off then Drove away, and drove tesla to next exit to see damage.(dashcam footage available.)

On November 10, 2025 while my 2025 Tesla Model Y was being driven, in Miami, Florida, around 2:55–3:05 PM, the brakes failed completely. Despite firm brake pedal pressure, the vehicle did not slow down or stop as expected and continued forward until a collision occurred. The brake pedal felt normal with no loss of resistance, but the car did not decelerate as expected. No forward collision warning (FCW) or automatic emergency braking (AEB) activated prior to impact. There were no audible or visual alerts displayed before or during braking. After the collision, the vehicle’s screen displayed messages stating “Airbags Deployed” and “Automatic Emergency Braking is unavailable. Feature may be restored on next drive.” However, the airbags did not deploy. A burst of white particulate dust, consistent with airbag propellant or deployment powder, was released inside the cabin. None of the vehicle’s cameras recorded the incident; there is no Dashcam or...

My model Y tesla deployed the emergency brake system while I was driving the vehicle. There wasn’t any vehicle or anything in the way for my tesla to do the emergency brake. I did get whiplash from the incident and been experiencing neck and shoulder pain. Lucky I was able to get an appointment to service my Tesla the next morning but at this moment they haven’t given me any diagnostic. My Tesla did have a message related to the camera that showed up like 5-10 minutes prior to the incident but the warning message disappeared after a few seconds.

Vehicle Autopilot settings with default settings, 1) traveling marked highway speed of 75 mph, vehicle detects something in either the lane to the right or left will slam on the brakes possibly causing a rear end collision, 2) traveling at marked highway speed of 75 mph, vehicle detects curve signs either to the right or left will slam on the brakes possibly causing a rear end collision, 3) traveling in town at marked speed of 40 mph, vehicle detects a vehicle turning at a safe distance for the speed either right or left will slam on the brakes possibly causing a rear end collision. Vehicle Autopilot settings: Forward Collision Warning “OFF”, Lane Departure Avoidance “OFF”. Emergency Lane Departure Avoidance “OFF”, Automatic Emergency Braking “OFF”, Obstacle-Aware Acceleration “OFF”, will remain set for the current drive without any of the above safety issues. Next drive the Automatic Emergency Braking “ON” and the...

It is impossible to disable automatic emergency, breaking system permanently. The vehicle brakes strongly and abruptly causing the cars behind to slam on their brakes and potentially cause accidents. Every time I disable it, it comes back on next time we get into the car. There has been several instances where the vehicle hit the brakes really hard, even if there was nothing in front of it.. I was told that this is happening because Tesla does not use sensors but realize on cameras for these features and it can be quite wrong. I don’t know how to drive this car safely because the car makes decisions for me. Since it happens all the time, I’m having to keep my foot on the gas, and when it slams on the brakes, I counter it by pressing the gas pedal. The incident date is just an estimate, but it happens all...

1. Brake I used the FSD all the way from the New Asian Market (Charlotte, NC) to the T-section of [XXX] and [XXX] (Columbia, SC), then changed to driver control and turned to [XXX] (home). Entering the garage, when arrived at the parking spot, I released accelerator pedal and pressed the brake pedal, the car did not stop but pushed forward, and hit a wooden shelf, BBQ grill and the drywall. The car, shelf, BBQ grill and the wall all damaged. 2. USB Storage The USB memory did not record any information. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

This car is three months old. Driving near my home on a four-lane divided road with 55MPH speed limit. While having either cruise or auto-steer enabled and using cruise control only, experiencing ongoing instances—during every drive—of unexpected and unexplained hard, sudden braking, reducing vehicle speed dramatically (multiples of 10MPH in less than five seconds). Each time, there has been very light traffic, and there is nothing I can see on the road that could explain the reason for the braking, hence the unexpected nature. The problem could easily cause a rear-end collision soon if another car is following closely, and I’m not able to correct and accelerate fast enough. Vehicle is very clean all around, including camera locations, and the weather is perfectly sunny and temperate each day. I do not recall this event happening while driving at night in my semi-rural area. I have not yet reported the problem...

Automatic Emergency braking stopped working. Parking assist stopped working. Back window is dismal. You can't see anything behind through the window. All cameras stopped working and it poses a safety hazard.

All cameras and related functions stopped working, including back up camera. GPS is not working. Tesla pushed back my service appointment until 1/21/25. Safety is an issue now due to blindspots and they will not give me a loaner car. Tesla informed me the computer needs to be replaced. They reported this is wide spread and Tesla is not sure why it happened. I was informed that even though my new appointment is 1/21 it is likely that it would be pushed back further. I have only had this car for 5 weeks. No warning lights came on prior to this happening.

The automatic pilot computer (AP4) failed on my 2025 Tesla Model Y after approximately 400 miles. This controls a lot of the vehicle's auto pilot features but it also controls a lot of its safety features, such as the back-up camera, forward collision warning and blind spot warning. As of 19 December, the Tesla Service Center has had my vehicle for 14 days with no fix for the foreseeable future.

What component or system failed or malfunctioned, and is it available for inspection upon request? There were multiple component and system failures that were experienced. My vehicles autopilot and full self driving took over causing my vehicle to crash head on into a tree. How was your safety or the safety of others put at risk? My safety and others were at risk because I had no control over my vehicle. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? No. The car was taken into custody of the insurance company. Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No.

Tesla has told me the AP4 computer has failed in my car which has resulted in them having to replace it. I had this issue start right around December 7, 2024. I scheduled the soonest appointment available for December 24, 2024 however Tesla contacted me and moved my appointment because they stated that the part was unavailable at this time and should be delivered by January 24, 2025. Not offering me a rental or anything on my brand new 2025 Tesla. It has just under 1,000 miles on it and have the car since November 8, 2024. This issue impacts: emergency braking, blind spot detection, lane keep/centering, assisting with parking, automatic high beams and wipers, cruise control/ adaptive cruise control, Vehicles built in GPS to be stuck at one location every time, has made my touchscreen not automatically brighten or dim, my auto dimming mirrors be too dim in most...

Here is my draft: Vehicle Information: • Make: Tesla • Model: Model Y • Year: 2025 Description of the Problem: After a software update pushed by Tesla, the AP4 computer in my 2024 Tesla Model Y shorted out, causing a complete failure of all systems controlled by this computer. The following safety-critical and driver-assist features have become non-functional: 1.⁠Cruise Control (adaptive or otherwise) 2.⁠Forward Collision Warning 3.⁠Lane Departure Warning 4.⁠Lane Keeping Assistance 5.⁠Blind Spot Warning 6.⁠Parking Collision Warning 7.⁠Full Self-Driving and Auto Park features 8.⁠Cameras required for Autopilot functionality Additionally, because the GPS system has failed, the vehicle’s Navigation system is inoperable. This impacts Tesla’s unique route planning feature that sets up Supercharger stops during long journeys. Without a functioning navigation system, I cannot properly plan my travel or locate charging stations, which severely affects the usability of the vehicle. Safety Concerns: The failure of these systems, especially safety features...