2024 Tesla Model Y Driver assistance Problems

The Full Self-Driving (FSD) system on my 2024 Tesla Model Y repeatedly causes the vehicle to weave or oscillate from side to side within its lane, particularly at highway speeds. The vehicle is available for inspection upon request. The most serious incidents have occurred at highway speeds while traveling in the left lane next to a concrete median. The vehicle has weaved so severely that it has nearly caused me to hit the concrete median. I attempted to steady the steering wheel with my hands, but this was not sufficient to stop the oscillation. I had to immediately disengage FSD to stop the behavior and regain stable control. This has happened more than once. The problem is independent of rain, wet pavement, poor weather, or unusual road conditions. I have experienced it in dry, clear weather and normal road conditions. There are no warning lamps or messages before the weaving begins. Tesla inspected the vehicle for this problem on July 22, 2026. Tesla Service found no physical defect and told me the behavior was a known software/firmware problem that could not be repaired at the service-center level. Tesla personnel indicated that similar behavior was known to be occurring in Europe. I was told that a future software update would correct the problem. Since then, Tesla has released multiple software/FSD updates and my vehicle has received subsequent updates. The weaving may have improved slightly on city streets and at lower speeds, but I have not observed meaningful improvement at highway speeds, where the greatest safety risk occurs. The weaving also creates a risk to surrounding traffic because the vehicle may appear to other motorists to be driven by an impaired or otherwise unsafe driver, potentially causing them to react to its unpredictable movement. Tesla has inspected and acknowledged the problem, but the high-speed safety issue remains unresolved and they do not expect any additional remedy from the dealer for my vehicle.

NHTSA ID

11766453

Incident

Jun 26, 2026

My 2024 Tesla Model Y (VIN [XXX]) has lost all forward camera-based safety and driver assistance functions. The vehicle displays alerts that Automatic Emergency Braking is unavailable, Park Assist is unavailable, adaptive headlight features are unavailable, and that self-driving is degrading and the vehicle may stop. Autopilot and Full Self-Driving will not engage. The side repeater cameras and the rearview camera still display images normally on the touchscreen, so the failure is not a loss of video display. The loss of Automatic Emergency Braking and forward collision warning means the vehicle has no automated protection against a frontal collision, and the loss of adaptive headlights and auto high beam means the high beams no longer dim for oncoming traffic. I performed a touchscreen reboot and a full power-off reset, and the condition returned. The vehicle is equipped with HW4 hardware and falls within the model years covered by NHTSA campaign 25V002000 (Tesla SB-25-00-001) concerning a computer circuit board short, though my VIN was not included in that recall population. I am reporting this because a vehicle sold with these active safety systems is now operating without them, and I believe other owners of vehicles in this build range may be experiencing the same failure. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11763974

Incident

Sep 13, 2026

SEVERE DEFECT: Unprompted autonomous steering overrides manual driving. When Autopilot is OFF, Emergency Lane Departure Avoidance (ELDA) violently yanks the steering wheel, steering TOWARD hazards like oncoming traffic on the left or a mountain/rock wall past the curb on the right. This creates a severe collision risk, overriding safe manual input.DOCUMENTED PROOF: Provided Tesla Service (Palo Alto) over 12 timestamps and several dashcam footage. Technicians physically verified NO internal/external camera obstructions across TWO separate visits. Moving a transponder failed to resolve it.TESLA REFUSAL: Service Center has canceled TWO other service requests without fixing the defect, claiming it the 'system is working as intended.' Crucially, the Manager Jay explicitly admitted this dangerous steering override is a 'known issue for vehicles without FSD' operating on an older, separate software stack prone to these errors. To resolve this critical safety hazard, he explicitly suggested I purchase Tesla's premium Full Self-Driving (FSD) upgrade, claiming the FSD stack fixes it. Tesla is fully aware their base active safety software stack is defective and steers into hazards, yet demands a paid consumer upgrade to resolve it rather than issuing a safety patch or recall.

NHTSA ID

11759885

Incident

Aug 26, 2026

While exiting a drive-thru, I pressed the accelerator and the vehicle unexpectedly accelerated at a high rate of speed on its own. I attempted to brake, but the brakes did not respond. The vehicle struck a concrete median. Police report on file: East Hanover Township PD, Case #2026-12503.

NHTSA ID

11758962

Incident

Aug 18, 2026

On XXX at approximately 7:23 a.m., a 2024 Tesla Model Y was traveling westbound on [XXX] in [XXX] in the middle lane at approximately 71 mph with Full Self-Driving (FSD) engaged. While traveling in traffic, the vehicle suddenly initiated a lane change toward the right lane without providing a warning or sufficient opportunity for the driver to respond. While the Tesla was executing the lane change, a vehicle traveling behind it collided with the left side of the Tesla. Following the impact, the driver manually took control and brought the Tesla to a complete stop on the right side of the highway. The system suspected of malfunctioning is Tesla’s FSD driver-assistance system, particularly its automated lane-selection and lane-change functions. The exact cause has not been determined. The vehicle and its electronic data were preserved. Currently, non-inspection was done. The unexpected maneuver placed the Tesla and surrounding motorists at risk because it occurred without warning at highway speed in active traffic and resulted in a collision. The driver had to intervene manually after the impact to control and stop the vehicle safely. At the time of this report, the suspected malfunction has not been reproduced or independently confirmed by a Tesla service center or independent repair facility. No technical determination of the cause has been received. A police officer arrived immediatly after the accident. An inspection was performed by Insurance company over a video. Before the unexpected lane change, there were no warning lamps, messages, audible alerts, or other symptoms indicating that he vehicle was about to initiate the maneuver or malfunction. The lane change occurred suddenly while FSD was engaged. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11758439

Incident

Aug 19, 2026

I was using the Tesla FSD in stop and go traffic. At the moment I was moving with traffic at about 30 mph and then traffic started slowing down. The vehicle in front of me came to a complete stop. The FSD on my car started slowing down, but not fast enough. It rear-ended the vehicle at about 18 mph.

NHTSA ID

11756721

Incident

Jun 13, 2026

On August 25, 2025, I was in a crowded Trader Joe's parking lot using the vehicle's FSD parking feature. The vehicle was moving backward into a parking position. A stationary vehicle was in the area. Instead of detecting the other vehicle and stopping, the Tesla kept backing up and made contact with the stationary vehicle. The other vehicle was not moving, and there was enough room for the Tesla to park without contact. I do not remember the exact positioning or direction because of the time that has passed. I did not receive a warning that prevented the contact. I reported to Tesla that the vehicle appeared not to detect the stationary vehicle, but I did not receive an inspection result or written technical finding. I do not have an expert determination of the cause. I am asking NHTSA to review this as a possible FSD parking, parking-collision-warning, or automatic-emergency-braking safety defect.

NHTSA ID

11752840

Incident

Aug 25, 2025

On June 7, 2026, I was driving westbound on I-290 in the leftmost lane in a 2024 Tesla Model Y. I recall FSD (Supervised) was engaged and making a lane change into the left lane. Instead of settling in the lane, the vehicle continued left and struck the divider/median. I braked. The vehicle then bounced back and moved right toward a large truck and collided. I did not receive a takeover warning before the event. The front bumper came off and the vehicle became inoperable. A fire truck traveling behind me blocked traffic after the crash. Tesla event data records a Crash Algorithm Wake-Up at about 9:49 a.m. Central and includes speed, steering, braking, acceleration, ABS, lane-assist, and cruise-control signals. I reported the safety concern to Tesla and asked for review of the FSD/software issue and data, but I have not received written findings. I do not have an expert determination that FSD caused the crash. I am asking NHTSA to review the incident and data for a possible driver-assistance, steering, or lane-control safety defect.

NHTSA ID

11752838

Incident

Jun 7, 2026

On 7/22/2026 between 6pm and 7pm PST, I was driving my Tesla Model Y on I-405 southbound in Orange County, CA, between the Westminster Blvd exit and Exit 73, with Full Self-Driving (Supervised) engaged. The incident occurred at an express lane ingress/egress transition zone where a physical barrier separates the express and general-purpose lanes. While in FSD mode, the vehicle initiated a lane change on its own. During the lane change, the FSD system misjudged the lane boundary and steered the vehicle into the lane divider/barrier. The vehicle struck the divider on the front right side. The failed system is the FSD/automated steering and lane change function. No forward collision warning sounded and no automatic emergency braking activated before impact with the fixed barrier. There were no warning lamps, alerts, or symptoms prior to the failure; the system initiated and executed the lane change without indicating any problem. The impact damaged the front right body panel, front right bumper area, and the right headlight. My safety and the safety of vehicles in adjacent lanes was put at risk, as the collision occurred at roadway speed during an automated maneuver I did not initiate. Had the divider been a vehicle or a pedestrian work zone, the outcome could have been far more severe. All FSD telemetry, camera footage, and vehicle data from the incident should be available from the manufacturer, and I have requested the vehicle data report from Tesla. The vehicle is available for inspection upon request and is being taken to a Tesla-certified collision center for repair. An insurance claim is being filed with my carrier. The vehicle has not yet been inspected by the manufacturer or police.

NHTSA ID

11752331

Incident

Jul 22, 2026

This vehicle is hacked along with app. it's unsafe to drive at this point. I have contacted Tesla they are no help. my tesla app is hacked and the vehicle

NHTSA ID

11751589

Incident

Jul 1, 2026

My car will randomly break while I’m driving straight on a road. It seems to happen when I’m going between 30 and 45 mph. It breaks so hard that if a car behind me was following, they could run into me. Whenever it breaks, I have to put my foot on the accelerator to get the car to go back forward.

NHTSA ID

11751573

Incident

Jul 18, 2026

Whenever I cancel FSD in this Tesla for any reason, a highly distracting ‘forced feedback’ panel pops up on the single information screen, obstruction critical information. It only disappears when I select one of 4 feedback options, blocking my information screen view all that time. I am a regular driver, not a trained beta tester.

NHTSA ID

11751290

Incident

Jun 1, 2026

SYSTEMIC POWERTRAIN SAFETY DEFECT: Catastrophic Loss of Propulsion & Failure of Dual-Motor Redundancy. 1. Incident & Safety Risk: While traveling in the far-left HOV lane of a 6-lane interstate highway, the vehicle experienced an uncommanded, unwarranted Automatic Emergency Braking (AEB) intervention during a controlled lane change. This sudden deceleration instantly triggered a complete powertrain collapse and total loss of propulsion. The vehicle came to a dead stop in a live highway lane. The driver (me), passenger, and our [XXX] infant were stranded in lane 3 of a 6 lane highway for ~35 minutes until Highway Patrol units arrived to manually push the vehicle across live traffic to the shoulder. This near-miss was an immediate, severe life-safety crisis not just for the occupants but also to others on the road. 2. Symptoms & Alert Codes: There were zero warning symptoms prior to the incident. Immediately upon the power collapse, the touchscreen displayed critical faults. Active diagnostic telemetry confirmed alert codes: DI_a137 (No Capable Drive Units) DI_a063 (System Graceful Power Off) 3. Manufacturer Confirmation & Inspection Status: The failure was confirmed in writing by the manufacturer’s service center. The diagnostic invoice explicitly states: "The rear drive inverter experienced an unintended reset due to an error. Sudden power reduction and shutdown while driving." The vehicle is currently held at the manufacturer's facility and is fully available for inspection. 4. Engineering Assessment: As a mechanical engineer, my assessment is the surge through the AEB event to the inverter’s DC-link was unable to damp this load, forcing a hardware logic reset. Crucially, the software logic failed to partition this fault. In a dual-motor architecture marketed as having built-in powertrain redundancy, a localized rear inverter reset should be isolated, leaving the front motor operational to safely navigate out of traffic, this did not happen. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (

NHTSA ID

11750667

Incident

Jun 25, 2026

While driving on the highway with Tesla FSD engaged, the vehicle activated the right turn signal and began steering right as if taking an exit. There was no exit ramp, gore area, or valid right-turn path at that location. I took manual control to prevent the vehicle from leaving the highway/entering the shoulder. I believe this could have caused a crash if I had not intervened. I have dashcam footage of the event.

NHTSA ID

11747817

Incident

Jun 30, 2026

The contact owns a 2024 Tesla Model Y. The contact stated that while driving 25 MPH and making a right turn into an alley with another vehicle approaching, the contact stopped to reverse; however, while using the tap feature, the vehicle unintendedly accelerated and crashed into a concrete barrier twice. The vehicle was uncontrollable. The contact stated that the air bags failed to deploy. The crash was not captured on the camera inside the vehicle. A Police report was filed. There was no injury reported. The vehicle was towed to a towing lot and was next towed to the local dealer but was not yet diagnosed or repaired. The manufacturer was not contacted. The approximate failure mileage was 14,000.

NHTSA ID

11746167

Incident

Jun 22, 2026

Mileage

14,000 mi

Whenever the self driving feature is disengaged, a pop up menu is forced into the user asking for a reason for the disengagement. The user is forced to submit a response for the pop up menu to go away. This menu shifts sections of the screen around and can cause distractions due to the user looking for specific information that is typically there but is not due to the pop up menu.

NHTSA ID

11745089

Incident

Jun 17, 2026

• FSD received a software update earlier this same morning. • While navigating a parking garage under FSD, the vehicle initiated an unprompted reverse maneuver. • The reversal happened with no warning and no meaningful time for driver intervention before impact. • The vehicle struck a structural beam, causing damage to the vehicle above the rear driver side door, as well as shattering and causing splintering of the roof glass.

NHTSA ID

11744795

Incident

Jun 17, 2026

VEHICLE INFORMATION Year: 2024 Make: Tesla Model: Model Y Mileage at time of incident:1,288 Date of incident: XXX Location of incident: [XXX] On XXX, I was operating my 2024 Tesla Model Y in [XXX] when the vehicle experienced a sudden and unexpected malfunction of its Autopilot/autonomous driving system. The vehicle activated in Autopilot mode without my intentional input, causing me to lose control and resulting in a serious crash. Prior to the collision, the vehicle's Autopilot system, engaged without my input and abruptly accelerated. I was seriously injured as a result. The vehicle, a brand-new 2024 Tesla Model Y, was in normal operating condition with no prior mechanical issues. I had not modified the vehicle in any way. Following the crash, Tesla provided data to attorneys regarding the incident which I believe to be inaccurate and inconsistent with my experience. I am requesting that NHTSA: 1. Open a formal investigation into this incident 2. Investigate the accuracy and completeness of data Tesla provides following Autopilot-related crashes 3. Preserve my complaint as part of any ongoing investigation into Tesla Autopilot/FSD systems Was I injured? YES Number of injuries: 2 Were there fatalities: NO Was there a police report? YES INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11744005

Incident

Sep 14, 2024

The Tesla Autosteer (equivalent of adaptive cruise control) failed to brake on seeing the car ahead braking. In the 5 seconds before impact, the car ahead had started braking. The autosteer did not brake for the first 3 seconds and then It asked me to take over 2 seconds before collision. It did not apply automatic emergency braking causing me to rear end the car ahead of me on the freeway at around 30mph This is supposed to be a safety driver assist feature which instead was the primary cause of the accident. The take control was too late to avoid collision. This is a serious safety issue.

NHTSA ID

11743816

Incident

May 9, 2026

Vehicle: 2024 Tesla Model Y Date of Incident: XXX Location: Southbound XXX Express Lanes near the [XXX]/[XXX] exit split in [XXX]. At the time of the incident, Tesla Full Self-Driving (FSD) Supervised was engaged. I was traveling in the Express Lanes and intended to remain in the Express Lanes. I was not attempting to take any exit. As the roadway approached a lane split/gore area, the vehicle began steering toward the striped boom barriers that prevent drivers from going into oncoming traffic, rather than remaining in the travel lane. There were not impending impact alerts or lane deviation alerts. There were no unusual weather conditions, and I did not observe any road conditions that would have made the lane path unclear to a human driver. As soon as I saw the vehicle veering into the boom barriers, I intervened by taking control of the steering wheel. The system disengagement alert/chime occurred only after I took over. Despite my intervention, the vehicle made contact with the boom barrier assembly. The impact caused significant damage to the windshield and driver's side door frame. Glass entered the passenger compartment. My infant child was in the vehicle at the time. Fortunately, no injuries were sustained. Tesla Dashcam footage of the incident was preserved and is available. A claim was opened with Tesla Insurance, and I was advised to submit a vehicle malfunction report for review of vehicle telemetry and FSD operation during the incident. After the collision I maneuvered the vehicle back into its lane, exited the toll highway and parked at a nearby shopping center to assess our injuries the vehicle. While there, another Tesla parked near me, and the driver had experience the same exact situation while his Tesla was in autodrive. I am requesting investigation into whether the vehicle's driver-assistance system improperly tracked toward the boom barriers rather than remaining within the intended travel lane. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(

NHTSA ID

11743171

Incident

Jun 8, 2026

On XXX, at approximately 8:01:49 AM Eastern Time, my 2024 Tesla Model Y (VIN: [XXX]) was operating under Full Self-Driving (FSD) software version 14.3.3 when the system directed the vehicle into the outer wall of my residential garage without driver input. FSD was actively engaged at the time of the incident. The vehicle sustained significant damage to the front bumper fascia and wheel well trim. Additional damage includes a cracked front fog light/corner lens assembly with surrounding fascia stress, also caused by the same incident. The incident also caused paint transfer damage to the garage wall trim. I have preserved dashcam footage documenting the incident, which is consistent with FSD-directed vehicle behavior. I am referencing NHTSA Preliminary Evaluation PE25012 as this incident is consistent with the pattern of uninstructed FSD-directed maneuvers currently under federal investigation. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11742365

Incident

Jun 5, 2026

On the evening of June 3, 2026, while driving on the I-575 Express Lanes in Cobb County, Georgia, the vehicle’s autopilot/driver assistance system malfunctioned and steered the vehicle into the express lane boom barrier. The boom bar struck the windshield, causing catastrophic windshield failure with glass imploding into the cabin. Glass shards covered the driver’s seat, floor, and dashboard. The driver sustained glass puncture wounds to both forearms and forehead, as well as neck, back, and right arm soft tissue injuries. Component failed: Autopilot/ADAS system. Vehicle is available for inspection. Tesla was notified directly at time of incident. Insurance company has been notified. SR-13 filed with Cobb County. No warning lamps or messages appeared prior to the autopilot malfunction. The root cause of the windshield damage was the autopilot system failure, not driver error or external road debris. Photographic documentation of vehicle damage and driver injuries exists.

NHTSA ID

11742029

Incident

Jun 3, 2026

I am reporting a safety defect in Tesla’s Full Self-Driving (Supervised) system. On XXX, while using FSD, my 2024 Tesla Model Y (VIN: [XXX]) failed to recognize that the road terminated into the desert after a roundabout on the [XXX] road near [XXX]. The vehicle accelerated straight instead of making the sharp 90-degree left turn, left the roadway, traveled down an embankment, and crashed. Airbags deployed and the vehicle was declared a total loss. Vehicle Data Recorder (VDR) data confirms that Autosteer was active and available during the critical braking sequence. I applied very strong sustained braking (brake master cylinder pressure exceeded 129 BAR with ABS activation). The tow truck driver, [XXX], stated at the scene that this was the fifth Tesla he had recovered from this exact same location due to similar crashes. This documented cluster of at least five identical Tesla crashes at one hazardous spot indicates that Tesla had actual notice of a dangerous defect in its FSD mapping and road geometry recognition but failed to correct it. This incident aligns with NHTSA’s ongoing investigations into FSD performance issues (including EA26002). I am also pursuing a private product liability claim for damages. I can provide supporting documents including VDR screenshots, the Wickenburg Fire Department report, and a witness statement. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11741960

Incident

Aug 30, 2024

I and others have noticed that once UNsubscribed from FSD, lane departure alerts and automatic corrections occur much more often than when subscribed to FSD, even if car is being driven by user. The alerts and corrections happen on almost every drive despite being within normal lane spacing. It feels like this is intentional to push users to subscribe back to FSD. Driving other makes of vehicles does not result in nearly this amount of warnings and corrections. Various online forum post corroborate this behavior. Even if there is an explained reason for it, Tesla does not notify the user of such changes that will happen once unsubscribing from FSD.

NHTSA ID

11740070

Incident

May 24, 2026

I am reporting a software-induced driver distraction defect in Tesla’s Full Self-Driving (Supervised) system, specifically the post-disengagement “Why did you intervene?” dialog introduced in software 2026.2.9.8 and modified in 2026.2.9.9 and 2026.2.9.10, running FSD v14.3.2. Every time the driver disengages FSD via steering, brake, or accelerator input, a modal dialog appears on the center touchscreen asking the driver to categorize the intervention. It presents four options (Navigation, Preference, Discomfort, Critical) plus a voice memo prompt. The dialog cannot be dismissed or deferred. It remains on screen indefinitely until the driver reads the prompt and taps a selection. This creates a serious safety hazard: The dialog appears the moment the driver has resumed manual control, often in response to an unsafe FSD action requiring immediate attention to the road. Forcing the driver to read text and make a multi-choice touchscreen selection during this high-cognitive-load transition directly conflicts with NHTSA’s Driver Distraction Guidelines for in-vehicle devices. The dialog occupies a large portion of the center display and obscures the navigation map and surrounding-vehicle visualization, removing situational awareness at the moment it is most needed. Because it cannot be dismissed, drivers are coerced into touchscreen interaction while driving, including in active traffic, intersections, merges, and lane changes. The forced-choice design also incentivizes drivers to tap any option to clear the screen, defeating the stated data-collection purpose and increasing eyes-off-road time. Tesla provides no setting to disable this dialog. I request NHTSA investigate this as a driver distraction defect and require Tesla to provide a dismiss option, defer the prompt until Park, or remove the forced-interaction requirement. I am the vehicle owner and experience this on every FSD disengagement.

NHTSA ID

11736067

Incident

May 6, 2026