2018 Tesla Model 3
Problems, recalls and owner-reported issues
Forward collision avoidance is the leading concern among 1,025 owner complaints filed for this model year. This is the highest complaint count among 9 Model 3 model years with reports.
Of the 2018 reports, 102 involved a crash and 4 involved a fire. 44 people were injured.
What owners report most often
Recalls and investigations
Exterior lighting, headlightsAug 5, 2026
Tesla, Inc. (Tesla) is recalling certain 2017-2023 Model 3 and 2020-2023 Model Y vehicles. The headlight low beams may be too bright and exceed the maximum light output. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
Headlight low beams that are too bright can reduce visibility for oncoming drivers, increasing the risk of a crash.
The remedy is currently under development. Owner notification letters are expected to be mailed October 3, 2026. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-17-003.
Campaign 26V507000 on NHTSA.gov
Tires, pressure monitoring and regulating systemsDec 17, 2024
Tesla, Inc. (Tesla) is recalling certain 2024 Cybertruck, 2017-2025 Model 3, and 2020-2025 Model Y vehicles. The tire pressure monitoring system (TPMS) warning light may not remain illuminated between drive cycles, failing to warn the driver of low tire pressure. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 138, "Tire Pressure Monitoring Systems."
Driving with improperly inflated tires increases the risk of a crash.
Tesla released an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed February 15, 2025. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-018.
Campaign 24V935000 on NHTSA.gov
Seat belts, front, warning light/devicesMay 28, 2024
Tesla, Inc. (Tesla) is recalling certain 2012-2024 Model S, 2015-2024 Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles. In the event of an unbelted driver, the seat belt warning light and audible chime may not activate as intended. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
A seat belt warning system that fails to alert occupants of an unbelted seat belt can increase the risk of injury during a crash.
Tesla will release an over-the-air (OTA) software update. Owner notification letters were mailed July 26, 2024. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-008.
Campaign 24V376000 on NHTSA.gov
Forward collision avoidance, warnings, external/pedestrian alertFeb 27, 2024
Tesla, Inc. (Tesla) is recalling certain 2013, 2018-2021 Model S, 2020-2021 Model X, 2018-2022 Model 3, and 2020-2022 Model Y vehicles. A factory reset muted the Pedestrian Warning System (PWS) sounds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 141, "Minimum Sound Requirements for Hybrid and Electric Vehicles."
Pedestrians may be unaware of an approaching vehicle if the PWS sounds are muted, increasing the risk of a crash.
Tesla released an over-the-air (OTA) software update, release 2023.44.30.14, free of charge. Owner notification letters were mailed April 27, 2024. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-006.
Campaign 24V153000 on NHTSA.gov
Electrical system, instrument cluster/panelJan 30, 2024
Tesla, Inc. (Tesla) is recalling certain 2012-2023 Model S, 2016-2024 Model X, 2017-2023 Model 3, 2019-2024 Model Y, and 2024 Cybertruck vehicles. An incorrect font size is displayed on the instrument panel for the Brake, Park, and Antilock Brake System (ABS) warning lights. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 105, "Hydraulic and Electric Brake Systems" and 135, "Light Vehicle Brake Systems."
Warning lights with a smaller font size can make critical safety information on the instrument panel difficult to read, increasing the risk of a crash.
Tesla began releasing an over-the-air (OTA) software update, free of charge. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-003.
Campaign 24V051000 on NHTSA.gov
Electrical system, adas, autonomous/self driving, softwareDec 12, 2023
Tesla, Inc. (Tesla) is recalling 2012-2023 Model S, 2016-2023 Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles equipped with all versions of Autosteer leading up to the version(s) that contains the recall remedy. In certain circumstances when Autosteer is engaged, the prominence and scope of the feature's controls may not be sufficient to prevent driver misuse of the SAE Level 2 advanced driver-assistance feature.
In certain circumstances when Autosteer is engaged, and the driver does not maintain responsibility for vehicle operation and is unprepared to intervene as necessary or fails to recognize when Autosteer is canceled or not engaged, there may be an increased risk of a crash.
Tesla will release an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed February 10, 2024. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-00-008.
Campaign 23V838000 on NHTSA.gov
Suspension, frontMar 31, 2023
Tesla, Inc. (Tesla) is recalling certain 2018-2019 Model 3 vehicles. The front suspension lateral link fasteners may loosen, allowing the lateral link to separate from the sub-frame.
A lateral link separation could shift the wheel alignment, causing instability and increasing the risk of a crash.
Tesla Service will tighten or replace the lateral link fasteners as necessary, free of charge. Owner notification letters were mailed May 30, 2023. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-31-001. This recall is an expansion of previous recall number 21V-835.
Campaign 23V235000 on NHTSA.gov
Steering, automated/adaptive steeringFeb 15, 2023
Tesla, Inc. (Tesla) is recalling certain 2016-2023 Model S, Model X, 2017-2023 Model 3, and 2020-2023 Model Y vehicles equipped with Full Self-Driving Beta (FSD Beta) software or pending installation. The FSD Beta system may allow the vehicle to act unsafe around intersections, such as traveling straight through an intersection while in a turn-only lane, entering a stop sign-controlled intersection without coming to a complete stop, or proceeding into an intersection during a steady yellow traffic signal without due caution. In addition, the system may respond insufficiently to changes in posted speed limits or not adequately account for the driver's adjustment of the vehicle's speed to exceed posted speed limits.
FSD Beta software that allows a vehicle to exceed speed limits or travel through intersections in an unlawful or unpredictable manner increases the risk of a crash.
Tesla will release an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed April 15, 2023. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-00-001.
Campaign 23V085000 on NHTSA.gov
Seat belts, rear/other, anchorageOct 21, 2022
Tesla, Inc. (Tesla) is recalling certain 2017-2022 Model 3 vehicles. The second-row left seat belt buckle and second-row center seat belt anchor may have been incorrectly reassembled during vehicle service.
An incorrectly reassembled seat belt anchor can impair the performance of the seat belt during a crash, increasing the risk of injury.
Tesla Service will inspect and reassemble the seat belt anchors as necessary, free of charge. Owner notification letters were mailed December 20, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-20-004.
Campaign 22V798000 on NHTSA.gov
Visibility, power window devices and controlsSep 19, 2022
Tesla, Inc. (Tesla) is recalling certain 2017-2022 Model 3, 2020-2022 Model Y, and 2021-2022 Model S and Model X vehicles. The window automatic reversal system may not react correctly after detecting an obstruction. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 118, "Power-Operated Window Systems."
A closing window may exert excessive force by pinching a driver or passenger before retracting, increasing the risk of injury.
Tesla will perform an over-the-air (OTA) software update of the automatic window reversal system, free of charge. Owner notification letters were mailed March 31, 2032. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-013.
Campaign 22V702000 on NHTSA.gov
Electrical system, instrument cluster/panelApr 18, 2022
Tesla, Inc. (Tesla) is recalling certain 2018-2022 Model 3 Performance vehicles. The unit of speed (mph or km/h) may fail to display on the speedometer while in Track Mode. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 101, "Control and Displays."
The driver may not know how fast the vehicle is traveling without the mph or km/h unit display, increasing the risk of a crash.
Tesla will perform an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed June 17, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-008.
Campaign 22V263000 on NHTSA.gov
Electrical system, softwareApr 12, 2022
Tesla, Inc. (Tesla) is recalling certain 2020-2022 Model Y, Model X, Model S, and 2017-2022 Model 3 vehicles. The Boombox function allows sounds to be played through an external speaker while the vehicle is in motion, which may obscure the Pedestrian Warning System (PWS) sounds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 141, "Minimum Sound Requirements for Hybrid and Electric Vehicles."
Pedestrians may be unaware of an approaching vehicle if the PWS sounds are obscured, increasing the risk of a crash.
Tesla will perform an over-the-air (OTA) software update that will disable the Boombox functionality when the vehicle is in Drive, Neutral and Reverse modes, including Summon and Smart Summon, free of charge. Owner notification letters were mailed June 6, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-003. Note: This recall supersedes recall 22V-063. Vehicles configured with Summon or Smart Summon and already remedied under 22V-063 will need to have the new remedy software installed.
Campaign 22V235000 on NHTSA.gov
Back over prevention, display functionMar 18, 2022
Tesla, Inc. (Tesla) is recalling certain 2018-2019 Model S, Model X, and 2017-2020 Model 3 vehicles equipped with Autopilot Computer 2.5 and operating certain firmware releases. The rearview image may not immediately display when the vehicle begins to reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
A delayed rearview camera image reduces the driver's rear view, increasing the risk of a crash.
Tesla will perform an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed May 17, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-004.
Campaign 22V169000 on NHTSA.gov
Electrical system, softwareFeb 4, 2022
Tesla, Inc. (Tesla) is recalling certain 2020-2022 Model S, Model X, Model Y, and 2017-2022 Model 3 vehicles. The Boombox function allows sounds to be played through an external speaker while the vehicle is in motion, which may obscure the Pedestrian Warning System (PWS) sounds. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 141, "Minimum Sound Requirements for Hybrid and Electric Vehicles."
Pedestrians may be unaware of an approaching vehicle if the PWS sounds are obscured, increasing the risk of a crash.
Tesla will perform an over-the-air (OTA) software update that will disable the Boombox functionality when the vehicle is in Drive, Neutral and Reverse modes, free of charge. Owner notification letters are expected to be mailed April 5, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-003. Note: This recall has been superseded by Recall 22V-235. Tesla's number for the new recall is SB-22-00-003.
Campaign 22V063000 on NHTSA.gov
Electrical system, softwareFeb 1, 2022
Tesla, Inc. (Tesla) is recalling certain 2021-2022 Model S and Model X, 2017-2022 Model 3, and 2020-2022 Model Y vehicles. The audible chime may not activate when the vehicle starts and the driver has not buckled their seat belt. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant Crash Protection."
The driver may be unaware that their seat belt is not fastened, increasing the risk of injury during a crash.
Tesla will perform an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed April 1, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-002.
Campaign 22V045000 on NHTSA.gov
Electrical system, adas, autonomous/self driving, softwareJan 27, 2022
Tesla, Inc. (Tesla) is recalling certain 2016-2022 Model S and Model X, 2017-2022 Model 3, and 2020-2022 Model Y vehicles. The "rolling stop" functionality available as part of the Full Self-Driving (Beta) software may allow the vehicle to travel through an all-way stop intersection without first coming to a stop.
Failing to stop at a stop sign can increase the risk of a crash.
Tesla will perform an over-the-air (OTA) software update that disables the "rolling stop" functionality, free of charge. Owner notification letters were mailed March 28, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-001.
Campaign 22V037000 on NHTSA.gov
Electrical system, wiring, rear compartment/trunkDec 21, 2021
Tesla, Inc. (Tesla) is recalling all 2017-2020 Model 3 vehicles. The rearview camera cable harness may be damaged by the opening and closing of the trunk lid, preventing the rearview camera image from displaying.
A rearview camera that does not function reduces the driver's rear view, increasing the risk of a crash.
Tesla Service will inspect and install a guide protector and new cable harness as necessary, free of charge. Owner notification letters were mailed April 24, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-21-17-008.
Campaign 21V00D000 on NHTSA.gov
Forward collision avoidance, sensing system, cameraOct 29, 2021
Tesla, Inc. (Tesla) is recalling certain 2017-2021 Model S, Model 3, Model X, and 2020-2021 Model Y vehicles operating software version 2021.36.5.2. A communication error may cause false forward-collision warning (FCW) or unexpected activation of the automatic emergency brake (AEB) system.
Unexpected activation of the AEB system may cause the car to stop suddenly, increasing the risk of a crash.
Tesla Service has released an over-the-air (OTA) software update, free of charge. The recall began October 25, 2021. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-21-00-004.
Campaign 21V846000 on NHTSA.gov
Seat beltsMay 25, 2021
Tesla, Inc. (Tesla) is recalling certain 2018-2020 Model 3 and 2019-2021 Model Y vehicles. One or both fasteners that secure the front seat shoulder belt to the b-pillar may not be properly attached.
An improperly attached fastener may prevent the seat belt system from performing as designed, increasing the risk of injury.
Tesla Service will inspect and repair both fasteners if necessary, free of charge. Owner notification letters were mailed July 23, 2021. Owners may contact Tesla customer service online by visiting www.tesla.com/support/contact or by calling 1-877-79-TESLA (or 1-877-798-3752). Tesla's number for this recall is SB-21-20-001.
Campaign 21V389000 on NHTSA.gov
Representative owner complaints: service brakes
88 reports, newest first. Show all
Service brakes, Sep 3, 2026
The break line ruptured causing loss of hydraulic pressure. The root cause was corrosion of the break line. This caused a major safety risk as I was unable to stop/slow the car down and had to coast to a stop. This is a known problem as addressed in Tesla's service bulletin SB-26-33-001. Tesla chose not to do a recall nor inform it's customers to get it inspected. The cost to replace the break line with corrosion resistant parts (as should have been done in the original design given that these cars as sold in the north east) is significant.
Power train, Service brakes, Aug 14, 2026
Description of the Safety Defect:My 2018 Tesla Model 3 AWD suffered an abrupt and catastrophic total loss of mechanical braking power while driving. The brake pedal went completely soft, and the vehicle lost hydraulic pressure.An independent mechanic inspected the undercarriage and confirmed that the factory steel hydraulic brake lines completely rusted through and ruptured, leaking all brake fluid from the system. This vehicle has 142,905 miles and has been operated in regions that use winter road salt.Tesla is aware of this severe corrosion defect under Service Bulletin SB-26-33-001, but they have categorized it as a service bulletin rather than a safety recall. A factory brake line rusting through to total fluid failure is an extreme and immediate safety hazard to occupants and the public. Furthermore, the vehicle simultaneously threw a "Front Motor Disconnected" warning. A federal investigation and mandatory recall are urgently required to ensure Tesla replaces these defective lines for all affected owners before a fatal accident occurs.
Service brakes, Mar 29, 2026
My hard brake lines were corroded and had to be replaced on a 7 year old model 3 with 70k miles on it. The cost was over $4000 as battery has to come out and it's very labor intensive. Tesla offered no help with paying for this. They tried to say the car probably was in a very corrosive environment before I bought the car (I purchased it about a year ago). However, I've seen little to no corrosion anywhere on the car. I've decided to report this issue after talking with several lifelong mechanics who have said they have never heard of hard brake lines failing on a car with age and mileage that mine has. Also after searching owner groups I've heard from other owners that have had this same issue and it seems like a growing number especially in early model 3 cars. I was giving a warning about low brake fluid and advised not to drive the vehicle before getting it inspected.
Steering, Electrical system, Service brakes, Jan 7, 2026
Please review attachment.
Service brakes, Dec 23, 2025
Vehicle is 7 years old with 107,000 miles. I received a warning regarding low brake fluid with instructions not to drive the vehicle. Dealer is advising all brake lines are rusted out and need replacement. Rusted lines are apparently causing the brake fluid to leak. I've never heard of any vehicle, let alone a 7 year old vehicle, needing all brake lines replaced. After researching online, my 2018 Tesla Model 3 is not the only Tesla Model 3 with this issue. Specifically, it appears some early 2018 Model 3s have suffered this issue. I believe this is a design defect and safety issue, and that Tesla should be voluntarily repairing affected vehicles with this known issue, since it is a design/safety issue.
Vehicle speed control, Service brakes, Forward collision avoidance, Oct 24, 2025
Repeatedly and randomly, with cruise control (not FSD) engaged, the car would brake, sometimes aggressively. The last time, it braked so hard the tires or brakes squealed and the car swerved slightly before I was able to regain control. This was on the freeway (in Colorado, if I remember correctly) while I was cruising at 70 or 75 MPH. I decided that that was the last time I would use cruise control; it was just not safe. I had an appointment on October 22 to take the car in for service. But then a friend told me this was called "phantom braking" and that there was no fix. A friend suggested that I contact the NHTSA.
Service brakes, Oct 13, 2025
The brake lines badly rusted creating safety hazard as Tesla service reported when working on other maintenance. Not a warranty issue not covered as repair is over $3800. Vehicle was not abused and was kept clean regularly - this seems to be a vehicle defect if the brake lines can get moisture trapped behind the battery pack and create excessive corrosion requiring brake line replacement.
Electrical system, Service brakes, Forward collision avoidance, Sep 2, 2025, crash
Main incident: Time: 2025-08-28 ~12:41 PM PST What happened: After searching for a parking space, the driver was preparing to reverse into the spot, the driver pressed up the stalk to shift the gear into reverse, a sound was heard and something showed up on the screen, the vehicle once again started accelerating and running forward suddenly and sharply (3 mph to 28 mph in 3 secs), driver tried to steer the vehicle away from cars and buildings to minimize danger, the car rushed onto a concrete curb, hit one blue Tesla, then hit the side of a concrete utility pole, and ran over a plant and last crashed into the chain-link french before it finally stops Injuries: * Spine pain for one passenger Damages: ** All tires blown out, tire falls off ** Severe damages throughout the vehicle body * One Tesla parked on the parking lot was severely damaged * The utility pole's base box was scraped and deformed * One plant was knocked down Similar case 3 few mins ago: Time: 2025-08-28 ~12:38 PM PST What happened: The driver entered a oneway parking lot, but found no available spot and was trying to back up, the vehicle suddenly accelerated on its own. The driver performed an emergency brake and stopped the vehicle. At the time the vehicle stopped, it was only about 20 inches away from two cars in front of it Injuries and damages: None What component or system failed or malfunctioned, and is it available for inspection upon request? Malfunctioning of the electronic control or braking system leading to abnormal acceleration Conflicting gear shifting and autopilot engagement design The right stalk is used to both shift gears and engage autopilot features, this design makes it very easy for the system to confuse the two actions Autopilot feature safety issues Autopilot features (whether its FSD or cruise control) should not be allowed to initiate abrupt acceleration to a dangerous speed in a low speed area (for example parking lot) Insurance claim filed, number: 25-647243342
Service brakes, Aug 27, 2025
All 4 Brake lines (tubes) from either from ABS or Brake booster pump are corroded and pierced. All brake fluid leaked front center of the vehicle and lost all brake. Brake lines or tubes are looks good from under the front and back tires. It looks like a quality of the brake lines / tubes from ABS to the bottom are not meeting the expected quality.
Service brakes, Jul 14, 2025
My Tesla got stuck in a McDonald's drive-through because the EPB (Electronic Park Break) refused to disengage. I believe it got stuck as the vehicle was pulling up to the window to pay and I had to reach out with my phone to tap their payment terminal to use Apple Pay. Then the park brake engaged I believe because I possibly lifted up from my seat, yet had my foot on the brake, but when I put it into drive, it refused to disengage. So my car got stuck for about an hour until we force skidded it out of the drive way. Now I've been stuck at this McDonald's parking lot for days, unable to drive it to get repaired or charged. Tesla Temecula refuses to schedule service and canceled the service appointment. Other further away Tesla Service Centers want to charge me hundreds of dollars for diagnosis that I don't have. This is the 2nd time the park break got stuck. The other time was in hospital ambulance ER drop-off bay. This is a major safety issue and the NHTSA should do a safety recall on this to force Tesla to fix it. It's both a software and hardware engineering issue. Yet Tesla keeps placing the blame and cost on customers to profit from their faulty engineering testing. Please help me and Tesla customer fix this!
Electrical system, Service brakes, Jun 15, 2025
My brake lines began to leak. When I took the car to the Tesla Service center they repaired the brake lines, but in the process they found that the brake fluid had leaked in/on the battery compartment. Furthermore, they found a coolant leak that also leaked on/in the battery compartment. This cause a hole to develop into the battery compartment. Having the coolant and brake lines in a place that could affect the batteries is a significant design flaw of the Model 3. According to the technician from Tesla, my car/batteries, were a ticking time bomb and could have ignited at any point. I am very fortunate that a fire was not started with myself or my family in the car. I believe Tesla needs to make all Model 3 owners aware of this possibility and come up with a way to remedy this flaw before someone looses a life. If the brake lines on my car hadn't sprung a leak, I'm not sure I would have know about the coolant leak until it was too late.
Vehicle speed control, Service brakes, Fuel/propulsion system, Dec 28, 2024, crash
I was at a stoplight behind a Toyota Tacoma. I must have stopped around 8 feet behind it. I was not using FSD and I was not one-pedal driving. My foot was on the brake. I must have been at a complete stop for approximately 10 seconds when my Model 3 suddenly accelerated full throttle on its own and rear ended the Tacoma, directly hitting its trailer hitch, causing my car's driver-side airbags to deploy. When it happened, the light was still red and my foot was still on the brake. I never touched the accelerator. Luckily I was driving alone. After the inital contact, my car sort of bounced off of his hitch then slowly lurched forward before it stopped. After that, it was immobile, leaving me stuck in traffic until it was towed away.
Service brakes, Forward collision avoidance, Dec 27, 2024
On December 24, 2024 I was driving on Freeway 5 South and all of the sudden my vehicle came to an abrupt breaking without any reason. The traffic ahead of me was of normal traffic. This abrupt breaking happened twice within 5 minutes of time span. I have notified Tesla Service Center and the service center gave me a quote of $137.50 for diagnostic and to schedule the service. I felt that this issues should be taken care of by Tesla with no charge to me. This is a safety issue. I have experienced the abrupt breaking issues with my vehicle on many occasions since I own the vehicle in 2018. Each time I was told there's no problem with the vehicle when I notified Tesla Service Center.
Service brakes, Forward collision avoidance, Nov 24, 2024
Two incidents while testing the most recent version of Tesla's "Full Self-Driving": 1. While driving at less than 25mph in a residential neighborhood, using the "Full Self-Driving" mode, the car was entirely unable to detect either heavy steel plates in the road (being used to cover road work) or significant potholes in the area near the plates. 2. While driving on H1 (a federal "interstate" highway) on Oahu, at approximately 55mph, using the Tesla's "Full Self-Driving", the car inexplicably slammed on the brakes. There was absolutely nothing visibly in front of the car for at least 200 yards. The car behind me had to swerve to avoid rear-ending my vehicle.
Service brakes, Forward collision avoidance, Oct 23, 2024, crash
I was driving (~42 m/h) my Model 3 Tesla on a freeway and the traffic in front of me suddenly slowed down. The driver in front of me (she was a new driver with a new car) braked hard and came to a complete stop even though the traffic in front of her was moving. I ended up colliding with her as a result. I would have expected the Tesla Forward collision system or the Automatic Emergency Braking system to have activated and prevented this crash. Further, it seems Tesla brakes behave differently when it is fully charged as the engine braking does not engage. In fact the car seems to accelerate instead. If the Tesla Forward collision system and the AEB do not work and prevent such accidents, what is the point of having these systems?
Electrical system, Other or unspecified, Service brakes, Oct 3, 2024
Seems that when brake pedal sensor can trigger a "pressed" reading when not actually being pressed. The only way to turn off the car manually is defeated by, you guessed it, depressing the brake pedal. This causes the vehicle to remain on and unlocked. Even if you are able to leave the vehicle in a locked park state, at any point, the sensor can register a "pressed" reading and essentially unlock and turn on the vehicle. I see this as a extremely serious safety issue. The issue seems to occur randomly at first and then more frequently. It can be confused with a known seat sensor issue which seems to also cause the same symptoms.
Vehicle speed control, Service brakes, Forward collision avoidance, Jul 2, 2024
While driving on the highway with FSD on, the car severely amalfunctioned with sudden deceleration at 4 separate ocassions. At 68 mph when changing lanes, the car suddenly decelerated. There were several cars behind us and it could have been a major multi car collision. At all 4 ocassions, I immediately took over control on steering and acceleration, thus avoiding any accident. This problem has not been reproduced or confirmed by a dealer or independent service center yet. My vehicle or component(s) have also not been inspected by the manufacturer, police, insurance representatives or others yet. Additionally, there were no warning lamps, messages or other symptoms of the problem prior to the failure.
Service brakes, Apr 29, 2024
I was parked on a flat street and got in my car and began driving. I went one city block at a slow pace because cars were stopped ahead. I pressed my brake pedal and it went all the way to the floor with no tension or braking. It was “floppy”. I was able to stop in the road (in traffic) and since it was a quiet street I decided I should try to reboot the car (thinking maybe it was a software glitch). Luckily only 2 cars passed me as this was happening because even the hazard lights go off during a reboot. Once the car was started up the brakes felt tight again so I drove another block, still going under 20 MPH. At the next intersection the brakes stopped working again and were “loose”My foot would go all the way to the floor with no effect. I saw a space at the corner to pull into (not a legal parking space but my car could fit so I could pull out of traffic). The regenerative brakes worked and I rolled to a stop. I called Tesla. They agreed the car was not safe to drive and asked me to tow it to them. They worked on the car for about a week and half. They told me the Hydraulic Control Unit failed and was replaced. They said the unit is in a protected area and did not fail because of impact or because of my breaking habits. They said it is possible that it might just fail overtime. But there was no warning, light or indicator that it was failing, and the brakes just stopped working suddenly it could’ve been much worse. If I had parked on a hill that day or made my way to a freeway this would have been a very different story. I can’t believe that brakes can fail like that with no warning at all.
Vehicle speed control, Service brakes, Forward collision avoidance, Nov 19, 2023
The adaptive cruise control (Autopilot) suddenly applied the brakes while I was traveling about 70 MPH on a major interstate highway. There was no reason for the sudden and rapid braking. No obstacles of any kind. I suspect the Autopilot was confused with the shade of the road from asphalt to concrete as I approached a small bridge. Software version on the vehicle is 2023.38.6.
Service brakes, Forward collision avoidance, Nov 11, 2023
I was traveling about 10-15 mph and my car unexpectedly activating the automatic emergency braking system. It was very scary and dangerous
Service brakes, Oct 12, 2023
The brake lines rusted out and caused the brake to go out while my wife was driving with our newborn baby. The car is not even 5 years old. I have read of other cases of this happening.
Service brakes, Forward collision avoidance, Sep 18, 2023, crash
Dear NHTSA, I am writing to report a safety defect with my Tesla Model 3, VIN [XXX] . On July 28th, 2023, at 3:34 PM PST, My wife [XXX] was driving into my driveway at my home at [XXX] . The weather was sunny and car was traveling at 5-10 mph. The car was not in Autopilot and the driving mode was set to Chill mode. When pressed the brake pedal to slow down, the car did not stop and went straight into my garage, causing significant damage to my home and the car. Very experienced driver and I am confident that wife was applying the brake pedal correctly. However, the car simply did not stop. I am very concerned that this is a software glitch in the Tesla car, and I am worried that it could happen to other Tesla drivers. I have tried to contact Tesla to report the issue, but I have not been able to reach anyone. I had the car towed to a body shop, but the car is now totaled and I cannot take it back to Tesla. I am requesting that NHTSA investigate this safety defect and take appropriate action to protect Tesla drivers. I am also requesting that NHTSA help me to get in touch with Tesla so that I can resolve this issue. Thank you for your time and attention to this matter. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
Service brakes, Forward collision avoidance, Aug 29, 2023
When driving using Full Self Driving or Autopilot, the car unexpectedly and suddenly brakes as if there is something on the road which is in the way even though there is nothing there. On one trip of 260 miles, the car unnecessarily braked twice on the freeway. Had someone been following too closely to me it could have caused a collision.
Air bags, Service brakes, Jul 22, 2023, crash
My car left the road traveling at 60mph, and after leaving the road it was quickly approaching a metal pole. At this time it seemed that the breaks were not able to stop the vehicle. After totaling the car, and what I thought would be the loss of my life, my airbags did not deploy. To further explain the extent of the accident: the front bumper is destroyed, the hood is destroyed, the windshield is destroyed and caved in onto me, the roof was destroyed, the back glass was also destroyed, along with much more extensive damage to the build of the car. The pole involved in the accident came out of the ground and through the car. It is unfathomable how I am still alive with manageable injuries. Yet- no airbags. This could have ended much differently.
Service brakes, Jun 20, 2023
My Tesla 3 on autopilot have stopped on highways without cause this week. This happened numerous time during this year.