2022 Tesla Model 3: false forward collision warnings

Filed Oct 19, 2026 · Steering · FL · crash

My Tesla was operating with Full Self-Driving (FSD) (Supervised) engaged when it initiated a left turn across the path of an oncoming vehicle traveling in the opposite direction, resulting in a collision. During the incident, FSD was controlling the vehicle's driving behavior and initiated the left turn despite the presence of oncoming traffic. The Tesla collided with the approaching vehicle while executing the turn. I am concerned that the FSD system failed to properly recognize or respond to oncoming traffic, failed to determine whether the left turn could be safely completed, or made an unsafe decision to turn across the path of another vehicle. This incident created a significant safety risk for the occupants of both vehicles. I believe the collision may indicate a safety-related problem involving FSD's intersection handling, left-turn decision-making, detection of approaching vehicles, or collision avoidance capabilities. I request that the federal safety agency review this incident as a potential FSD safety defect and obtain relevant FSD engagement records, vehicle telemetry, camera footage, steering commands, and collision data from Tesla to determine why the vehicle initiated the left turn into oncoming traffic.

Filed Nov 19, 2025 · Driver assistance, Electrical · CA

All safety and driver-assistance systems on my 2022 Tesla Model 3 failed due to an internal short in the vehicle’s computer, as confirmed in writing by Tesla’s technician. All cameras (rear, side, front) are non-functional, navigation does not work, and all ADAS features (Autopilot, lane-keeping, collision warning, blind-spot monitoring, emergency braking, etc.) are disabled. The vehicle has no visibility when reversing and no active safety protections while driving. Tesla documented the cause as an internal computer failure, not related to damage or misuse. This creates a dangerous condition on public roads since the car loses all safety systems. Tesla quoted ~$2,900 for a new computer even though the failure involves critical safety components. This may indicate a broader safety defect.

Filed Sep 5, 2025 · Driver assistance · CO

Then forward collision warning system inaccurately reported and reacted to a park car that was not in my lane. This caused my car to slam the brakes and subsequently almost cause an accident behind me. This also raised my car insurance premium so they can charge me more money

Filed Aug 16, 2025 · Driver assistance, Electrical · CA

Tesla M3 RWD 2022 - 79750k miles. Touchscreen keep restarting throughout the day , in the morning when I am backing out of the garage, while I am driving, while I parked. It is dangerous specially while I am backing out of garage, car will stop sometime, because whole system reboots. I have no visibility I have to wait till its finish restarting. Tesla's main computer handles everything in the car, A/C, Turn signals, speedometer, backup cameras, forward collision warning and many more necessary function of the car. Tesla service center diagnose stats "The cause was identified as kernel panics detected in the system. The internal memory of the car computer is corrupt and will not allow enough data transfer and causing the computer to reboot to clear space" They suggested to replace the computer and its a out of warranty fix, since I drove 79k miles. This is a crucial of the car and it should not fail in 3 years, driving 79k in California is not unusual, Tesla service also blamed that we didn't extended our warranty after 50k. We couldn't find any correspondence from Tesla on service app or email regrading warranty extension. $3000 to replace a computer is a very high price.

Filed Aug 9, 2025 · Brakes, Driver assistance · CA · crash

I pulled up to a red light in a protected left turn lane. My car is set to use regenerative braking and hold/not roll once stopped. I felt my car roll forward a bit, which shouldn't happen when these settings are on. I quickly checked my rearview mirror, assuming someone had hit me from behind to cause me to roll forward. No one was behind me. I hit my brake and the car suddenly accelerated at full throttle speed, I would guess, into the intersection, despite the light being red for me. I quickly glanced down at my foot to confirm that it was on the brake pedal and it definitely was. I continued to repeatedly push the brake pedal down to no avail. I was steering and tried to navigate my way through 4 lanes of moving traffic because they had a green light. I hit the front end of a car, which didn't slow my car at all. I went on to hit another car's front end, which didn't slow my car at all either. My car then charged out of control to hit the curb on the opposite side of the street facing traffic. Hitting the curb stopped my car finally. I noticed that the airbags on the right side of my car were deployed. Components that failed/malfunctioned: brakes, fuel/propulsion system, speed control, automatic emergency braking, collision warning/avoidance, traffic signal detection Tesla Insurance has deemed the car a total loss. I also reported the malfunction to their Vehicle Support but haven't gotten the report or the data report from the car that I requested yet. I was told that the report would be complete by 8/7/25. The car was placed on a hold for the investigation, so it should be available for inspection. I do have the dashcam videos and photos of my car, if needed. This incident was terrifying because I had zero control of my vehicle due to the sudden unintended acceleration (SUA). I see on the internet that SUA is a problem with Tesla that has been reported repeatedly. It is a miracle that no one was hurt or killed. Tesla needs to address this immediately!

Filed Mar 27, 2025 · Driver assistance · CO

Forward collision warning was falsely triggered causing the car to inappropriately apply the brakes twice in one drive. This causes the car to brake harshly and causes cars behind me to either swerve or slam their brakes. This causes a chain reaction of extremely dangerous behavior. The forward collision warning system is far too sensitive when there’s literally no obstacles to cause a collision or avoid.

Filed Mar 25, 2025 · Driver assistance · CO · crash

The cars forward collision warning system is far too sensitive and braked extremely hard when there was nothing to collide with. This caused the car behind me to slam their brakes and they got rear ended. This needs to be forced on Tesla to be addressed

Filed Mar 21, 2025 · Driver assistance · CO

Two false collision warnings were triggered when in fact, there was nothing to collide with. This caused the car to brake extremely forcefully nearly causing another can to rear end me in midday traffic. If they would have hit me, it easily would have caused a 10+ car accident.

Filed Mar 14, 2025 · Driver assistance · CO

The forward collision warning system is too sensitive. When cars are in a completely different lane, the car will sometimes think they are in your lane when they’re aren’t. This forces the FWC warning to alert and the brakes to slam. When this happens cars behind you sometimes swerve or nearly rear end me. This happened twice today march 14th.

Filed Feb 2, 2025 · Driver assistance · CO

Computer system improperly triggered two false forward collision warning while changing lanes, today, on 02/02/2025. These forward collision warnings and applied excessive braking for no reason causing an increased chance of being rear ended or losing control. In heavy traffic, the car is constantly creating dangerous situations like this and the sensitivity of the forward collision warnings needs to be dialed back when the blinker is on or while in between lanes.

Filed Jan 19, 2025 · Driver assistance · CO

There has been numerous false Forward Collision Warning reports from my car over the past two years. Over 100 to be exact. These false collision warnings cause the car to brake abruptly increasing the change of being rear ended, causing accidents behind me or even causing my car to swerve. This has been witnessed by at least 3 different passengers of mine. Tesla refuses to acknowledge that their software can be flawed in any way despite my attempts to contact Tesla Service, Tesla Insurance, Tesla Support and Tesla Internal investigative services. I have requested a complete list of all Bug Reports and no one is able to reproduce them for me or give me a list. No my vehicle has not been inspected because Tesla claims that this is working as intended. Which, if that is the case, they're doing/using it to arbitrarily raise people's premiums and make them pay more with Tesla Insurance. No warnings. Just abrupt stops due to the camera improperly reading a situation, seeing something that isn't there, or simply activating out of thin air.

Filed Jan 5, 2025 · Acceleration, Brakes · CA · crash · 1 injury

the federal safety agency Vehicle Safety Complaint •Vehicle Information: •Make: Tesla •Model: Model 3 •Year: 2022 •Summary of Incident: On November 28,2024, I experienced an incident involving my 2022 Tesla Model 3 while it was stationary just outside my garage. I accidentally pressed the accelerator pedal instead of the brake. The car surged forward and crashed into the back wall of my garage. Despite Tesla’s advertised safety features, such as Collision Avoidance Assist and Automatic Emergency Braking (AEB), none of these systems intervened or activated during the incident. I expected the safety systems to detect the garage wall and mitigate the collision, but they failed to respond. Additionally, Tesla’s Obstacle-Aware Acceleration system did not seem to function as intended to limit acceleration in this scenario. •Injuries or Property Damage: There were minor injuries to passenger, but the vehicle and the garage sustained significant damage. •Steps Taken Post-Incident: I have contacted Tesla to request an analysis of the vehicle’s event data logs to determine why the safety features did not activate. I am waiting for their response. •Concern: I am filing this report because I believe this may indicate a potential safety issue with Tesla’s collision prevention systems in low-speed scenarios involving stationary obstacles. This raises concerns about the reliability of these features in real-world situations, particularly for drivers who may accidentally press the accelerator. •Supporting Information: If needed, I can provide photographs of the damage, repair estimates, and additional details.