Warnings Problems of Tesla Model 3

I was using the vehicle's autopark feature to parallel park on a public street in a normal/spacious parking spot. I selected the parking spot on the center screen and started autopark. During the maneuver, the vehicle reversed into the parked car behind me and caused a dent (low-speed crash). I was supervising the maneuver and did not press the accelerator or brake before impact. After the incident, I reviewed dashcam footage and vehicle telemetry. The rear vehicle was clearly visible in the rear camera view. Telemetry shows the vehicle had already shifted to drive before impact, but it continued moving backward for about 1 second and then contacted the parked car behind. Telemetry also shows accelerator pedal position was 0 and brake was not applied during the impact sequence. This appears to be an automated parking/close-range obstacle stopping failure or delayed stopping response. No warning lamp or prior vehicle fault message was observed before the incident. The issue has not been reproduced since the incident. I have dashcam footage and telemetry logs documenting the event.

See all problems of the 2025 Tesla Model 3 🔎.

On February 5, 2026, at 12:21 pm pst, my 2026 Tesla Model 3 (hardware 4) collided with a 5-inch wooden pillar while using the autopark feature. The system failed to provide any audio chimes or visual warnings prior to the impact. I officially requested the driving logs from Tesla to investigate the cause of this failure, but Tesla refused to provide any logs or data. Furthermore, Tesla service center technicians insisted there were no hardware defects, effectively confirming that the collision was caused by a software/algorithmic failure of the Tesla vision system to detect a stationary vertical object. Despite Tesla’s claim that the vehicle is "operating as designed," the system's inability to recognize common infrastructure and its failure to warn the driver constitutes a severe safety risk. This defect must be investigated to ensure the safety of the hardware 4 autonomous platform, as the lack of proximity alerts could lead to far more serious accidents involving pedestrians or other obstacles.

Incident description (in my own words): this incident occurred in the parking lot of the [xxx] in bretton woods, new hampshire. It was evening after sunset. The parking lot was dark but illuminated by overhead parking lights. My Tesla Model 3 headlights and vehicle lights were fully on. I was reversing slowly out of a tight parking space, traveling approximately 2–3 miles per hour. I was intentionally moving cautiously. My attention at the time was focused on the front right corner of the vehicle, as clearance there was tight. While reversing, the rear of my vehicle struck a parked truck behind me. The truck was relatively high (its headlights were positioned high on the vehicle). Neither I nor my passenger heard any rear collision warning, cross-traffic warning, or parking alert prior to impact. The vehicle also did not apply automatic braking. The contact occurred at very low speed and resulted in only minor cosmetic damage (a small dimple/deformation), but I was surprised that no warning or braking intervention occurred. Based on prior experience driving this vehicle, the collision and parking warning systems are typically configured to warn early, and I had confidence that a warning or automatic braking would activate in this scenario. Following the incident, I conducted a simple test by placing cones in front of the vehicle to see whether forward collision warnings would activate. They did not. While I understand cones may not trigger frontal collision alerts, this further contributed to my concern about object detection reliability in low-speed scenarios. The vehicle’s cameras were clean and unobstructed. I regularly clean the camera lenses. I am filing this complaint because my confidence in the vehicle’s collision warning and automatic braking systems has been shaken. I recently submitted a similar complaint regarding a collision involving our Tesla model y, and these two incidents—on two different Tesla vehicles—raise concerns for me information redacted pursuant to the freedom of information act.

See all problems of the 2024 Tesla Model 3 🔎.

[xxx]- [xxx]am. Trying to park in ymca located in camp hill PA. Took soft right turn to park. Car accelerated instead of recognizing break, which I applied when I see it accelerating. Then I left break so it can take emergency break that didn’t happened it keep going and cross over the parking curb about six torah inch high and went in a ditch. I did not hurt but car front damaged. Tesla was informed and they have the log of the time but told they don’t see any issue. My insurance is paying all the expenses. This was the third incident where car did not tool emergency break itself or recognized the break. I did reported last incident to Tesla. It only happened three times in last six years. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

See all problems of the 2019 Tesla Model 3 🔎.

In early 2025, while reversing the vehicle, the backup camera proximity alert system failed to provide audible warnings of an obstacle. The visual display worked, but the system provided no beeping or audible alerts as I reversed toward a pole in the vehicle's blind spot, even though I was within the range where warnings should have been activated resulting in over $4k in damages. The same alert failure happened on 10/23/25 as I backed out of a parking space. I no longer live in the local area, but reported the safety issue in person during a visit on August 27, 2025. The acting service manager told me to expect a response in 10-14 days. After not hearing back, I followed up via the app on September 28, 2025. When I received a response on October 2, 2025, I was told my request is beyond the timeframe of when this could be inspected (30 days). The vehicle is covered under Tesla's 4-year/50,000-mile new vehicle limited warranty, which covers defects in materials and workmanship. A failed backup camera system is precisely such a defect. California song-beverly act: California's lemon law (civ. Code § 1790 et seq. ) requires manufacturers to repair defects covered by warranty. There is no 30-day reporting requirement under CA law. Federal safety standards: the backup camera is required safety equipment under 49 cfr 571. 111. A malfunctioning backup camera renders the vehicle non-compliant with federal safety standards. Presumption of manufacturing defect: under California law, defects occurring within 18 months/18,000 miles are presumed to be manufacturing defects (civ. Code § 1793. 2(d)(2)). This accident was well within that window. When I reported this defect to Tesla, they initially refused conduct a safety inspection of the proximity alert/parking sensor system retrieve diagnostic data or video footage to verify the system failure test or repair the defective equipment under warranty as of 10/30/25, the local dealer agreed to a vehicle inspection.

Tesla 3 was self parking backwards and failed to stop when the car in the adjacent parking spot started moving. The result was a small scratch, but this is definitely a bug in Tesla self-parking software: it had to stop when another car moves into the stop tesal selected for self-parking. Here is link to 30 sec video: [xxx] information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).

See all problems of the 2018 Tesla Model 3 🔎.

Using the Tesla "autopark", the car backed right into a pole in back of the parking space. When the car hit the pole, it kept trying to back up rather than disengaging. It was a clear day, there was no traffic and there was no car in the adjacent parking space. This is using the latest version of Tesla's self-driving software, 12. 3. 3.

See all problems of the 2023 Tesla Model 3 🔎.

Tesla summons was used to summons the car. Vehicle drove forward as directed and failed to clear car on left when pulling out of the parking space to go left. Vision systems and ultrasonic sensors failed to detect and perform safety measures resulting in vehicle collision.

See all problems of the 2022 Tesla Model 3 🔎.

Rear camera works intermittently. It says it's temporarily unavailable and then it restores when car is started next time after exiting. Seems to be a sensor or camera cable issues because camera works fine when it does.

See all problems of the 2020 Tesla Model 3 🔎.

On December 24th 2023, I was reversing into a parking spot with a protruding wall that was only 4 feet high, but the Tesla Model 3 reverse camera was unable to detect the wall. From the angle of the mirrors, it was difficult for me to tell there was a protruding wall, so I was relying on the reverse camera to warn me about any obstacles. However, there was no warning sound as I backed up the car, even as it collided with the protruding wall and shattered the rear roof glass. This ended up costing me almost $700 in repairs out-of-pocket to replace the rear roof glass.

Ever since Tesla pushed a software update to my vehicle on or around 12/20/23, the vehicle screen crashes and reboots every time I enter enter my vehicle. The software version is 2023. 44. 30. 5. 1. The vehicles systems; backup cameras, parking sensors, etc. Are in operable for approximately 2 minutes during the reboot process rendering the vehicle unsafe to operate. I have reported this issue to Tesla on multiple occasions with no resolution offered other than a note that this is “considered” normal with the current software version. I was pushed software update 2023. 44. 30. 8 on 1/8/24 and the issue persists. I have scheduled a service center appointment for 1/29/24.

See all problems of the 2021 Tesla Model 3 🔎.

My car computer touchscreen has been rebooting with every entry since/start since software update 2023. 44. 30. 5. 1. In mid December, 2023. Software update 2023. 44. 30. 8 did not resolve the issue. During the reboot process I am able to move my vehicle but the safety systems (parking sensors, back-up camera, wipers, etc) are inoperable for up 3 minutes during the reboot process. I have reported the issue to Tesla and brought my vehicle in for service 1/29/24. The service center claims that reboot issue is due to a software bug and is a “known characteristic” with this release. They also claim that the lack of the ability to use cameras/sensors while operating the vehicle is convenience related, not safety. Tesla can give me no eta on when I can expect a software update to remedy the issue which has been outstanding for 5 weeks now.

My car no longer has ability to use the horn after a software update. I've had two dangerous incidents in the past month where a working horn would have allowed me to make another driver aware of my vehicle.

I have had several incidents of my car rapidly decelerating when in assisted driving mode and I am driving on the highway. I am driving at 65 and all of the sudden it decelerates, making it extremely dangerous. There are no apparent barriers or nearby objects causing this to happen. I am very concerned this will result in a significant accident. I have filed this claim previously without anything happening. Additionally, I had a problem with my rear warning signal not going off when I was in a parking garage, causing me to back into a car. I filed a claim with Tesla and never heard back from them.

Tesla recently pushed out a significant software update version 2023. 2. 12. Like a similar software upgrade last year, the upgrade wipes out all user profiles and rearranges control settings. The sudden change makes it hard to find simple and necessary control features of the car. The driver is significantly distracted trying to find where the new controls are. Some are hidden. Some are no longer visible. Software update is inherently unsafe especially for older drivers. In addition, the controls panel font is so small that many of the controls cannot be seen by older drivers. We have complained to Tesla that this is inherently unsafe and poses a risk to motor vehicle safety. No response.

Ghost forward collision warnings appear from time to time even tho there is no one in front of the vehicle. Sometimes when the vehicle in front of me is turning left/right the collision warning will alarm me of possible impact even tho there was no real threat for anything to happen. Also, it happens when you want to park behind a parked vehicle (it happened to me today) and alerted me of a possible crash, while I was crawling to park. I wouldn't mind these ghost warnings, but since I am using Tesla insurance which gives monthly insurance premiums based on the safety performance of the driver (fcw is one of those and the most important one) this is always impacting me financially at the end of the month. Tesla should be forbidden to use a technology that is not perfect in order to determine the price of the insurance.

This model has misleading user manual about park assist chime button, park assist front camera on button. Apparently they have removed the ultrasonic sensor and did not enable any user interface to do with park assist in the control menu. This is misleading safety feature and total lie to the customer. Please flag this as a safety flag so the user will be aware of it. There is no option for the user to enable the front camera for whatever the little useful it can offer. They need to immediately send us the software update to view any camera at will.

Tesla recalled wiring components for the rearview camera (for parking / driving in reverse) as it suffered from severe latency. They claim to have fixed the recall but nothing changed. They don't respond to complaints that it doesn't work. This work was "completed" under the trunk harness retrofit on the statement provided . The trunk harness affected the wires to the camera causing the latency, per recal info/Tesla rep.

I was pulling into a park spot , coming to a stop and the car within seconds accelerated into a building. There was no warning at all. Also, after the collision a warning popped on the screen saying that the emergency break was disabled. This was the first time seeing this alert, and I did not disable anything. I picked up the car on 11/28.

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.

In vehicle speaker system occasionally resets, keeping speakers from making noise during a 5-10 second window. This keeps in-vehicle chimes and collision warnings from sounding at appropriate volumes.

Vehicle center screen freezing multiple times per drive. Speedometer, turn signals, autopilot, battery percentage, backup camera, blind spot monitor, parking sensors, hvac and garage door opener all repeatedly inoperative. Audio chimes also freeze up and previously-engaged “navigate on autopilot” functions continue to operate without any visual or auditory alerts.

Was in a tight parking space. The mirrors auto-folded in. The cameras seemed laggy when backing up to a significant degree. (many, many others on the web report the same. Any search for "Tesla backup camera delayed" or similar should work. ) in my case, my vehicle collided with a pole. Very concerned about this as a safety hazard.

After the ota software updated to 2021. 44. 25. 2 there were several changes to the graphic user interface and software system. Two direct issues of the update are: 1) the rear and side cameras that assist during backup now take longer to activate and have very jumpy (laggy) video feeds. So much so that the driver can backup at least 10 feet at low speed before an updated image is shown. This causes a very unsafe condition when backup up as there are multiple blind spots in the car. 2) the simplification of touchscreen controls requires the driver to be more distracted by having to navigate additional menus to turn on wipers, climate control, the radio, and safety features like the dashcam. Waiting on an appointment with Tesla but that is at least 20 days away.

I was parking at a trader joe's when the car suddenly accelerated by itself without giving me any chance to break to avoid colliding with the curb. My car got scratched underneath.

I bought a Tesla Model 3 on 9/19/20. On 9/23/20 I was waiting in my car in a line of cars at a fast food delivery window, stopped 8-10 ft behind a large vehicle with my foot on the brake as well as in the park mode because of the slow service ahead. After a while I realized that my Tesla had started moving slowly towards the vehicle in front. Pumping the brake, trying to change the gear to reverse did not stop the car. The screen data disappeared and a message flashed saying that all safety features were off. I opened the door which is supposed to stop the car. It did not even after I got out of it. It continued to move even after contact was made with the car in front. The Tesla was completely crushed. It was a total loss according to a repair shop where it was towed on Tesla's recommendation. When I contacted Tesla they informed me that my accelerator was fully deployed. Not true. I bought the Tesla because of all the safety features, none of which seemed to work including failure to notice a large vehicle in front, not stopping when the door was opened, starting by itself in the park mode, and the data screen going blank except for the message about safety systems being off.