2025 Tesla Model 3 driver assistance problems

Filed Sep 19, 2026 · Driver assistance · VA

while waiting on left signal i changed my destination address when signal turned green car take straight on red signal .car is on fsd mode . happend on sep-19 at south ridding junction

Filed Sep 8, 2026 · Driver assistance · CA

Most recently, on or about 09/05/2026, driving on the freeway at about 65 mph with the sun directly in the windshield, the car suddenly issued an urgent take-over-immediately alert and Autosteer disengaged with no advance warning. My 2025 Tesla Model 3 uses a camera-only driver assistance system (Tesla Vision). Whenever I drive toward a low sun - at sunrise or sunset - the forward-facing cameras behind the windshield are washed out by glare. The vehicle displays a camera blocked/blinded warning, and Autosteer and Traffic-Aware Cruise Control disengage and become unavailable while the car is moving in traffic. The handback is abrupt: the system does not warn me that it is losing visibility until it has already quit. This is fully reproducible whenever my direction of travel puts the sun low and straight ahead. The windshield is clean, including the inner glass in front of the camera housing, and the factory glare shield is intact, so this is not dirt or an obstruction - it is a limitation of camera-only sensing. There is no action an owner can take to prevent it. Tesla removed radar from these vehicles in 2021, leaving cameras as the only forward sensor. I believe this is the same defect covered by the federal safety agency investigation EA26002 (upgraded from PE24-031), concerning the failure of Tesla's FSD/Autopilot to detect and respond to reduced roadway visibility caused by sun glare. I am filing so that my vehicle is on record in that investigation. No crash, fire or injury has occurred. The risk is an abrupt loss of driver assistance at highway speed, in exactly the conditions where the driver's own vision is also degraded.

Filed Jul 20, 2026 · Driver assistance · CA

I am filing a formal safety complaint regarding a severe braking and stability control failure that resulted in unpredictable, highly dangerous vehicle behavior. While driving, the vehicle displayed a cascade of critical system failures, throwing error codes APP_w009 (AEB disabled), DI_a222 (Stability control disabled), DI_a223 (Traction control disabled), ESP_a080, and ESP_a067 (ESP/ABS sensor faults). This concurrent breakdown caused a total loss of critical safety features: Anti-lock Braking (ABS), Automatic Emergency Braking, Traction Control, "Vehicle Hold," and "Hill Start Assist." Because the vehicle completely lost its ability to hold its position, it unexpectedly free-rolled backward on an incline when I anticipated it to remain stationary or move forward. This uncommanded movement created an immediate collision hazard. Of serious concern is that despite a total breakdown of vital braking and stability assists, the vehicle remained fully drivable and only advised me to "drive with caution." Allowing a car to remain operational under these severe fault conditions is an unacceptable risk. A driver expecting normal EV behavior (like vehicle hold and regenerative braking) is placed in immediate danger when the vehicle suddenly free-rolls without warning. The software should classify a multi-system ABS/ESP failure as a critical emergency requiring an immediate safe shutdown, rather than suggesting it is safe to continue driving.

Filed Jul 8, 2026 · Driver assistance · NY · crash

My Tesla's FSD turned off midway through a curve at highway speeds. I hit the guard rail and scratched the right side of the car. I could have run straight through the guardrail from the inertia or made the back car hit me due to the slowing down, though thankfully I took control of the vehicle to limit the damage. I visited a Tesla repair center, but they said they didn't address these types of issues and referred me to the Tesla.com/legal page and a body shop they work with. Obviously, every time FSD turns off there is a chime, but that sudden alert for an event that spanned 5 seconds, 2 for me to take control, failed to be enough.

Filed Jul 1, 2026 · Acceleration, Driver assistance · CA

Tesla Full Self-Driving (Supervised) repeatedly ignored the “Avoid Toll Roads” navigation setting and attempted last-second lane changes into Express Toll Lanes at freeway speeds. This has occurred approximately 10 times. I was repeatedly forced to take over steering immediately to avoid entering the toll lane, creating a serious safety risk due to sudden maneuvers in heavy traffic. On several occasions, I could not safely intervene before the lane change was completed. Tesla Service Center inspected the vehicle, found no hardware or camera faults, and stated the behavior appears to be software-related.

Filed Jun 30, 2026 · Driver assistance · CA · crash · 1 injury

On May 24, 2026, at approximately 8:28 AM, I activated Actually Smart Summon on my 2025 Tesla Model 3 using the Tesla mobile application to reverse the vehicle from my garage. Before this incident, the vehicle displayed no warnings, alerts, messages, or other indication of a problem, and I had previously usd Actually Smart Summon without similar behavior. Shortly after activation, the Tesla mobile application became unresponsive, and the vehicle did not stop despite my attempts to stop it through the app. I attempted to open the vehicle door during the incident but was unable to do so while the maneuver continued. Because I could no longer stop the vehicle through the app or access the vehicle, I placed my phone in my pocket so I could use both hands to try to stop the vehicle and prevent further damage. At that point, I was no longer pressing or holding the Actually Smart Summon control in the application. As the vehicle continued reversing, I repeatedly repositioned myself behind it and pushed against the rear of the vehicle with my body multiple times. Despite this physical intervention, the vehicle continued reversing and applying rearward force, forcing me to repeatedly move out of its path to avoid being pinned between the vehicle and my neighbor s garage. The vehicle pressed into my neighbor s garage with enough force that the impact transferred to the parked vehicle inside the garage. It did not stop upon the initial impact and continued pressing into the garage afterward. This sustained movement is clearly visible on the preserved TeslaCam footage and independent home-security recordings. I narrowly escaped being crushed between the vehicle and the garage while attempting to stop the vehicle and prevent further damage, sustaining a muscle strain in the process. The incident created a serious risk of bodily injury in addition to substantial property damage. I do not know which specific component or system failed. Based on the sequence of events, the incident

Filed May 15, 2026 · Driver assistance · CA · crash

Tesla FSD out of control and run into a light pole

Filed Apr 9, 2026 · Driver assistance, Steering · CA · crash

On March 14, 2026, at 20:54:21 UTC, while the Autopilot system was engaged, the vehicle malfunctioned by initiating a sudden, unprompted right-hand steering command within 0.3 seconds, resulting in a collision with another vehicle traveling in the adjacent right lane. Telemetry data from the event confirms the system failed to maintain the lane despite the Primary Steering Torque Sensor measuring 0.00 Nm, proving no driver input caused the maneuver. This unintended steering event at cruising speed created an immediate safety risk to myself and the occupants of the other vehicle. To date, the manufacturer (Tesla) has declined to perform a technical or remote diagnostic review, redirecting the case to a collision center instead. No warning lamps, audio chimes, or system messages occurred prior to the failure; the vehicle is currently available for inspection and raw CSV telemetry logs can be provided to investigators upon request.

Filed Mar 31, 2026 · Driver assistance · WI

While driving at highway speeds, using cruise control, the vehicle occasionally brakes for no apparent reason with no vehicles or obstacles in the way. The braking is severe and could potentially cause me to be rear ended. The dealer inspected the vehicle and could not reproduce the problem. There has been no previous warning to the braking.

Filed Mar 28, 2026 · Driver assistance · CA · crash · 1 injury

Tesla Full Self-Driving (Supervised) was engaged at the time of the incident. The vehicle was traveling at low speed on a straight roadway when it unexpectedly initiated a sudden steering maneuver out of its lane toward a roadside structure (outdoor restaurant seating area), resulting in a collision. The driver did not provide steering input prior to or during the maneuver. There were no warning messages or alerts indicating a hazard or need for evasive action before the event. Vehicle telemetry data reviewed after the incident indicates that the steering system executed a rapid, large-angle deflection without corresponding driver input, consistent with a system-initiated maneuver. The system continued to apply throttle during the event. The incident created a direct safety risk to the vehicle occupants and nearby pedestrians due to unintended vehicle path deviation toward a fixed structure. Additional Context: When this car was in the repair shop for repairs, we were told that during the replacement of the dashboard/computer system, the technicians observed a persistent system code that would not clear. Tesla technical support was contacted, and the system was ultimately reinstalled to resolve the issue. While the direct connection between this code and the FSD malfunction is unknown, the persistent code may indicate preexisting software system instability. The vehicle has been inspected by repair professionals, and supporting data (telemetry and video) is preserved and available for review upon request. Cause of the malfunction is currently UNKNOWN, but evidence indicates a failure in the driver assistance system’s steering control.