Warnings problems of the 2023 Tesla Model 3

On September 18, 2025, my 2023 Tesla Model 3 (VIN: 5yj3e1eb9pf632327) suddenly accelerated on its own and the brakes failed to respond despite repeated pressing. To avoid hitting other vehicles, I turned into a property driveway and struck a tree. The airbags deployed. This was a case of sudden unintended acceleration combined with complete brake failure, creating a serious safety hazard. Forward collision warning also did not prevent the impact. A police report was filed by the dekalb county police department, GA, USA (report #25-074809, case #0440200), which specifically documented brake failure as the cause of the accident. The report also notes that the driver was injured by the airbag and that the vehicle had to be towed from the scene. A copy of the police report can be provided upon request.

Brake feature malfunction vehicle details: •model: Tesla Model 3 •year: 2023 (approximately 1 year old) •mileage at incident: ~11,000 miles incident description: on 10/29, while manually driving my Tesla Model 3 on a public roadway, I experienced a critical braking failure. As I approached a vehicle in front of me that was decelerating, I initiated regenerative braking, then immediately applied the brake pedal forcefully. Despite pressing the brake pedal hard multiple times, the vehicle did not decelerate as expected and ultimately collided with the vehicle ahead. Throughout this incident, no collision warning, automatic braking, or other safety features activated, despite having all safety features enabled. This failure significantly impacted my confidence in the vehicle’s braking and safety systems. After the accident, I reviewed the Tesla incident report, which shows I attempted to brake but that acceleration was not reduced until the collision occurred. Despite the report documenting my attempts to brake, the system did not function properly, suggesting a potential mechanical or software defect in the braking and/or safety alert systems. Aftermath: •my vehicle sustained considerable damage. •I now feel unsafe driving the vehicle, particularly on highways, as I am concerned the brake failure could recur. Request for investigation: given the severity of this issue, I am seeking an investigation to determine: 1. Whether there is a defect in Tesla Model 3 braking systems that could result in brake failure under normal driving conditions. 2. If there is an issue with the vehicle’s safety features failing to activate appropriately. This incident has raised significant concerns regarding my safety and that of other drivers, especially given the car’s relatively new condition and low mileage. I would appreciate a prompt investigation into these safety concerns.

Since I purchased my car in July 2023, I’ve had multiple false forward collision warning resulting in my insurance premium increasing by sizeable amounts and has caused me undue stress. I’ve reported this problem to Tesla but to no avail. Today 8/9/2024, between 5:17 and 5:21 pm, while driving my cars forward collision warning was activated while no vehicle was in front of my but instead to a parked car on the pavement. This has happened multiple times and Tesla denies being aware of any issues.

The car lost all adaptive driving features and power steering.

As I was approaching my off ramp (which has a very tight turn), my automatic brakes failed which caused me to slam onto the brakes, and skid into one of the off ramp signs. All 3 of my children were in the back, the back driver side window shattered, I lost my driver side mirror, and there was damage done to the back door and wheel well (all on the driver's side). Although the damage looked minimal, no one was willing to work on the vehicle and I was strongly encouraged by my insurance company to claim it as a total loss. Granted, I had this vehicle for approximately 2 months, and had put at least $4,000 into it.

The car makes unintended braking when there is no vehicle in front. The car made a sudden brake from 75 mph to near 0 mph such that the driver felt that the vehicle almost flipped.

Car accelerated forward unexpectedly while making a turn and hit a telephone pole. Brakes did not engage nor did the forward collision warning sound or engage. Was manually driving. Car is non-driveable and repairs from Tesla are backlogged so we waiting 8+ weeks to get our car back.

Full self drive fsd took car in opposite road direction, sudden lane changes, almost crash in upcoming traffic. Sudden stops in middle in road. Fsd autopilot very dangerous driving that could cost crash. I can’t trust fsd.

I was stopped before turning left into a parking space. I was driving slowly. The car stopped but I did not engage the brake as a Tesla will stop once the foot is removed from the accelerator. At that point the car leaped forward at full speed hitting parts of a building and a fence. I did not step on the accelerator. No one was injured. The airbags did not deploy even though there was $17,000 damage to the front of the car. There were no warning signals. The person inside the building was waiting for me and saw the car come to a stop.

The vehicle gives false forward collision warnings which increases my insurance premium. This happened multiple times in the last month.

I am writing to report several safety issues that I have experienced with my Tesla Model 3. These issues pose a significant risk to my safety and the safety of other road users. I kindly request that you investigate these matters thoroughly and take appropriate action to address them. 1. Steering wheel failure: on three separate occasions, the steering wheel of my Tesla Model 3 suddenly stopped working. Two of these incidents occurred while driving on the highway, which made it extremely difficult for me to maintain control of the vehicle. This sudden loss of steering functionality is a serious safety concern and could potentially lead to accidents and injuries. 2. False forward collision warnings: the car's forward collision warning system has been providing false warnings, which has had a negative impact on my insurance premiums. Despite the fact that my insurance company is aware of the issue and acknowledges that it is a system failure, they have been automatically increasing my insurance rates on the leased vehicle. This has resulted in a significant financial burden, with my insurance premium increasing from $120 to almost $400 per month. Furthermore, I have been informed that next month, my premium will be raised to $600. I would like to emphasize that I have a clean driving record with no previous accidents or traffic violations. 3. Slow charging speed: another issue I have encountered is the extremely slow charging speed of the vehicle. Despite the fact that the Tesla Model 3 is rated at 160 kw/h, it consistently charges at a maximum rate of 50 kw/h, regardless of the charging location or time. This significantly limits the usability. Took the vehicle to the Tesla service center twice. However, they said that they have been unable to replicate the steering wheel failure which would be crazy if they could replicate it every time the car is driven. And they have dismissed the slow charging speed as a normal variation and it's not. Disregarding safety!.

The undercarriage shield of my car disconnected and started dragging while I was driving in the rain. I did not collide into anything or hit a bump. I inspected my wheel well to discover a set of screws that were bunched up and not installed during manufacturing. I had to pull the shield from under my car so that I can continue to drive the vehicle. The shield is connected to the forward warning and pedestrian warning collision system which became inoperative. The faulty manufacturing that caused the shield to disconnect caused a dangerous condition while operating. After I removed it, a second dangerous condition was created since all of the safety senors were disconnected.

This model doesn't have parking assist, so every time I park there is a danger of collision. All modern cars have parking assist. Tesla promised in Nov 2022 that software update enabling parking assist will be available within "next couple of weeks". 3 months passd since then and there is still no parking asist.