2021 Tesla Model 3

2021 Tesla Model 3 recalls (22)

• ELECTRICAL SYSTEM:ADAS:AUTONOMOUS/SELF DRIVING:SOFTWARE

  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.

  Remedy: 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.

• AIR BAGS:SIDE/WINDOW:CURTAIN

  Tesla, Inc. (Tesla) is recalling certain 2020-2021, 2023 Model 3 vehicles. The left and/or right side curtain air bag may have been improperly secured to the roof rail, which could result in a twisted air bag. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard numbers 214, "Side Impact Protection" and 226, "Ejection Mitigation."

  Remedy: Tesla Service will inspect and realign the left and right side curtain air bag as necessary, free of charge. Owner notification letters were mailed December 23, 2021. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-21-20-006.

• SUSPENSION:CRITICAL FASTENERS

  Tesla, Inc. (Tesla) is recalling certain 2020-2021 Model Y and 2019-2021 Model 3 vehicles. The front suspension lateral link fasteners may loosen, allowing the lateral link to separate from the sub-frame.

  Remedy: Tesla Service will tighten or replace the lateral link fasteners as necessary, free of charge. Owner notification letters were mailed December 20, 2021. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-21-31-003.

• ELECTRICAL SYSTEM:SOFTWARE

  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."

  Remedy: 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.

• SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER

  Tesla, Inc. (Tesla) is recalling certain 2019-2021 Model 3 and 2020-2021 Model Y vehicles. The brake caliper bolts may be loose, allowing the brake caliper to separate and contact the wheel rim.

  Remedy: Tesla Service will inspect and tighten, or replace the caliper bolts as 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-21-33-002.

• FORWARD COLLISION AVOIDANCE: SENSING SYSTEM: CAMERA

  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.

  Remedy: 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.

• ELECTRICAL SYSTEM:SOFTWARE

  Tesla, Inc. (Tesla) is recalling certain 2021-2022 Model 3, Model S, Model X, and 2020-2022 Model Y vehicles. A software error may cause a valve in the heat pump to open unintentionally and trap the refrigerant inside the evaporator, resulting in decreased defrosting performance. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 103, "Windshield Defrosting and Defogging Systems."

  Remedy: 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-22-18-002.

• ELECTRICAL SYSTEM:SOFTWARE

  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."

  Remedy: 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.

• ELECTRICAL SYSTEM:SOFTWARE

  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."

  Remedy: 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.

• ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  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."

  Remedy: 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.

• FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING

  Tesla, Inc. (Tesla) is recalling certain 2020-2021 Model 3 and 2021 Model Y vehicles. The fisheye and narrow camera cable terminals were incorrectly installed in the cable harness connector, resulting in swapped camera views.

  Remedy: Tesla Service will correct the swapped terminals and recalibrate the cameras, free of charge. Owner notification letters were mailed July 8, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-17-007.

• VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

  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."

  Remedy: 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.

• SEAT BELTS:REAR/OTHER:ANCHORAGE

  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.

  Remedy: 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.

• STEERING:AUTOMATED/ADAPTIVE STEERING

  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.

  Remedy: 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.

• ELECTRICAL SYSTEM:ADAS:AUTONOMOUS/SELF DRIVING:SOFTWARE

  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.

  Remedy: 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.

• ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

  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."

  Remedy: 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.

• FORWARD COLLISION AVOIDANCE: WARNINGS:EXTERNAL/PEDESTRIAN ALERT

  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."

  Remedy: 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.

• SEAT BELTS:FRONT:WARNING LIGHT/DEVICES

  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."

  Remedy: 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.

• LATCHES/LOCKS/LINKAGES:HOOD:LATCH

  Tesla, Inc. (Tesla) is recalling certain 2021-2024 Model 3, Model S, Model X, and 2020-2024 Model Y vehicles. The hood latch assembly may fail to detect an unlatched hood condition after the hood has been opened.

  Remedy: Tesla has released an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed September 24, 2024. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-00-012.

• TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS

  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."

  Remedy: 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.

• BACK OVER PREVENTION:SOFTWARE

  Tesla, Inc. (Tesla) is recalling certain 2017, 2021-2023 Model 3, 2020-2023 Model Y, 2021-2023 Model S, and Model X vehicles operating software version 2026.8.6. The rearview camera image may be delayed when the vehicle is placed in reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

  Remedy: Tesla has released an over-the-air (OTA) software update, free of charge. Owner notification letters were mailed July 3, 2026. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-26-00-001.

• EXTERIOR LIGHTING:HEADLIGHTS

  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."

  Remedy: 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.

2021 Tesla Model 3 safety ratings

Source: NHTSA NCAP ratings.

2021 Tesla Model 3 owner complaints (15)

• VISIBILITY/WIPER,FORWARD COLLISION AVOIDANCE

  Tesla replaced the windshield on my 2021 Model 3 at the Tesla Service Center in Schaumburg, IL. Days after the installation, following a light rain, a film appeared on the exterior surface of the glass. In the presence of moisture the film hazes over and substantially obscures forward visibility from the driver's seat. The first occurrence was on 8/22/2026 while leaving a venue in heavy pedestrian traffic. Forward visibility was significantly degraded. During that drive the vehicle's driver-assist system issued a take-control prompt and returned control to the driver. The system did not display a reason for the prompt, so I cannot attribute it; I am reporting that it occurred while visibility through the windshield was degraded. The condition is not removable by normal means. Windshield wipers and washer fluid do not clear it. The defroster/defogger does not clear it, which rules out interior condensation. It required manual scrubbing to reduce, and it has recurred repeatedly since. It presents only in high humidity or after precipitation; in dry conditions the glass appears normal. The condition did not exist prior to the windshield replacement. I have photographs taken from the driver's seat showing the obscured view. I reported this to Tesla on 8/22/2026 through two in-app channels; both were closed without a response. I escalated by email on 8/24/2026. The service manager responded and scheduled an inspection. As of this filing the substance has not been identified, no cause has been determined, and no correction has been made. The condition remains active. I am filing because a windshield that intermittently obscures forward vision under ordinary weather conditions is a driving hazard, and because the vehicle has been operated in that condition while awaiting resolution. No crash, injury, or fire has occurred.

• SUSPENSION

  My 2021 Tesla Model 3 with approximately 70,000 miles developed front suspension problems. It began with squeaking, creaking and groaning, similar to a rusty playground swing, especially while turning or when the suspension moved. The noise was worse in hot weather and progressively became extremely loud and constant during normal driving. I also began hearing intermittent knocking/"bonking" or clunking. I could even hear the suspension when the vehicle compressed as I sat in the driver's seat. There were no warning lights or messages. Tesla inspected the vehicle and diagnosed both front lower lateral links and both front lower compliance links as needing replacement, along with an alignment. Tesla estimated approximately $1,960. CPR EV Repair replaced the diagnosed lower suspension components. After removal, the bushings showed significant visible deterioration, including cracked, torn and separated rubber around the inner sleeves. CPR EV also advised that the front upper control arms were worn and would need replacement. I was concerned for my safety because failure or separation of a deteriorated front suspension component while driving could affect steering or vehicle stability and potentially cause loss of control. Although I did not experience a complete separation or crash, the rapidly worsening and eventually constant symptoms made me concerned about continuing to drive. I have Tesla's estimate, CPR EV documentation and photographs of the deteriorated components after removal.

• LANE DEPARTURE

  I was driving down Interstate 635 Lane Departure Assist on my 2021 Model 3 pulls me into the lane it senses im departing into when system is set to "assist" (if vehicle sense im straying into the left lane as an example, it will pull me further towards the left lane markings and requires an abnormal amount of effort into recentering the vehicle within the lane I am in). Vehicle has since been driven in "warning" setting since this event with no further issues.

• SUSPENSION

  my 2021 tesla model 3 required replacement of both front upper control arms due to premature wear. the vehicle developed suspension noise, and an inspection determined both upper control arm assemblies with ball joints needed replacement. the repair cost was $1,845, including a wheel alignment. i am aware of numerous similar owner reports involving premature front suspension component failures in tesla model 3 vehicles and am submitting this complaint because i believe this may represent a broader safety-related issue.

• FORWARD COLLISION AVOIDANCE

  The adaptive cruise control on Tesla vehicles is dangerous. The model in question is a 2021 Model 3 but its an issue with many model years. The cruise control tends to get confused and applies the brakes during normal driving leading to very unsafe conditions for the Tesla and anybody behind it. The issue can happen in any environment and from 1-2 times per drive. There are no warnings or indications that the car is about to apply the brakes. The car has not been inspected by a service center but is in good working condition.

• UNKNOWN OR OTHER

  Passenger side view mirror intermittently gets stuck in the "reverse" position while in drive gear. I have the side view mirrors settings to where they are in a certain position when in reverse gear, and then a different position when in drive gear. I will reverse out of a parking spot and then proceed on my drive. Every now and then, the passenger side mirror will still be in the "reverse" position while driving and I only notice it when making a lane change and looking at the mirror and its pointed down at the ground in its reverse position. This has distracted me a few times as I expect the mirror to be in the normal drive position and I'm unable to see any cars in my blind spot. The issue has never occured on the driver side mirror, and has happened for the past few months. I have to correct this each time it does this by going into the mirror settings and hitting the reset position button.

• STRUCTURE

  I am reporting a safety concern regarding the glovebox fascia on my Tesla Model 3. The material on the glovebox trim is peeling and separating, which appears to be caused by prolonged exposure to heat inside the vehicle. The peeling fascia creates concerns about the durability and integrity of the interior component, as the material may continue to deteriorate over time. Loose or damaged trim could potentially interfere with the proper use of the glovebox, create sharp edges, or become a distraction while driving. I am requesting that Tesla inspect the affected area and determine the appropriate repair or replacement to ensure the vehicle remains safe and maintains proper interior component quality.

• SEAT BELTS,LANE DEPARTURE

  Component: Lane Support System — Emergency Lane Keeping (ELK) Part of standard Autopilot safety suite (not FSD) activated without valid lane detection data and pushed the vehicle into the oncoming lane of traffic on Ohio State Route [XXX]. The system then aborted mid-intervention (LSS_STATE_ABORT), leaving the driver in the oncoming lane. The resulting head-on collision killed both drivers — the [XXX] Tesla driver and the driver of the oncoming vehicle. Two people died because of this ELK malfunction. Tesla's own telematics data confirms the following sequence: 5At 23:51:17.420 UTC, the Lane Support System activated Emergency Lane Keeping (LSS_STATE_ELK). 6At 23:51:17.652 UTC (232 milliseconds after activation), the system logged ALC_UNAVAILABLE_NO_LANES — confirming it had no valid lane detection data during the intervention. 7At 23:51:17.755 UTC (335 milliseconds after activation), the system logged LSS_STATE_ABORT — the system cancelled itself mid-intervention. 8During the 335-millisecond intervention, the vehicle's steering angle reached -16.79 degrees leftward and lateral acceleration measured +1.200 m/s² leftward — both confirming the vehicle was pushed into the oncoming lane. 9The driver responded with the largest steering torque (-5.08 Nm rightward) and largest rightward steering angle (+19.50 degrees) recorded in the entire telematics file — confirming he was actively attempting to recover. 10 The head-on collision killed both him and the driver of the oncoming vehicle. We requested additional telematics data from Tesla through the Tesla app. A forensic expert has examined the vehicle's ECU motherboard— missing critical fields including continuous yaw rate, high-resolution steering data, ELK steering commands, and lane detection confidence scores. A subsequent request for additional data produced an error message and Tesla has not provided further data. This crash is the exact behavior under PE25012. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

• SEAT BELTS

  Front Seatbelt On March 13, 2026, at approximately 7:51 PM EST (23:51 UTC), the driver of a 2021 Tesla Model 3 was killed in a head-on collision on SR 741 in Warren County, Ohio. Two people died in this crash — the Tesla driver and the driver of the oncoming vehicle. Tesla's own telematics data (provided to the family post-crash) reveals that the driver's seatbelt unlatched at Row 5115 / 23:51:03.269 UTC — exactly 14.15 seconds before the collision. The driver was actively driving at the time, as confirmed by 66 separate steering torque readings between the seatbelt unlatch and the crash, ranging from −1.59 Nm to +2.15 Nm in constantly alternating directions — the signature of active lane-holding. The seatbelt released on its own while the driver was actively steering based on tesla data at approximately 66 mph. No rational driver unbuckles their seatbelt while driving 66 mph on a busy two-lane road. The telematics data proves continuous active driving before, during, and after the seatbelt event. The seatbelt failure is a separate and independent defect from the Emergency Lane Keeping (ELK) system failure that caused the collision (which is the subject of a separate NHTSA complaint). Even if the collision was unavoidable, a functioning seatbelt may have saved the driver's life. The seatbelt failure independently contributed to the fatality. The following data is from Tesla's own telematics file provided to the family: Timestamp (UTC)RowEvent 23:51:03.269 5115 Driver seatbelt status changes from LATCHED to UNLATCHED 23:51:03.269 – 23:51:17.420(row 5115–5311)66 steering torque readings confirm active driving (−1.59 to +2.15 Nm) 23:51:17.4205311ELK system activates (separate defect) ~23:51:19.0—Head-on collision — driver unrestrained — two fatalities Pattern of identical complaints from other 2021 Model 3 owners (ODI 11713076, 11738583, 11684327)

• ELECTRICAL SYSTEM

  The high voltage battery on my 2021 Tesla Model 3 Standard Range suddenly failed without any prior warning or gradual degradation. The vehicle was consistently achieving approximately 180 miles of range per full charge. Overnight, the battery charge was restricted to approximately 30% capacity, reducing usable range to roughly 30 miles. No warning signs or symptoms appeared prior to this failure. The failure was sudden and immediate. The vehicle displayed the alert "Maximum Battery Charge Level Reduced / OK to Drive, Schedule Service." The battery has been confirmed by a Tesla Service Center as having an internal fault. The only remedy offered by Tesla is full battery replacement at a cost of approximately $9,000 to $14,000 depending on the option selected. This failure poses a safety risk as the severely limited range can result in the vehicle becoming stranded unexpectedly, particularly during highway driving or in areas without nearby charging infrastructure. The failure occurred approximately 6 months after the battery warranty expired with no prior indication of degradation, suggesting a potential defect in the battery unit. The vehicle has been inspected by a Tesla Service Center and the fault has been confirmed. The component is available for inspection upon request.

• STEERING

  My steering suddenly got extremely stiff on the highway while driving. There was a warning that assist will be reduced but no assist was present. I had to use all my strength to turn the steering and pulled into a parking lot with great difficulty. Then I reset the main computer and the power steering was functional again. I was lucky since the traffic was moving slower than usual but it could have been very dangerous and was a major safety concern.

• FORWARD COLLISION AVOIDANCE,LANE DEPARTURE

  On July 1, 2026, the vehicle was serviced by the manufacturer for GPS and camera malfunctions, and the vehicle computer was replaced. On the morning of July 2, 2026, during the first use of Autopilot after that repair, the vehicle experienced repeated serious driver-assistance malfunctions over a short period while traveling on a highway. While Autopilot was engaged, the vehicle repeatedly moved/steered toward the center of the road and near the path of a truck in an adjacent lane. The truck nearly struck the vehicle. The driver had to manually intervene to maintain control and avoid a potential collision. Video of the incident is available upon request and shows the truck and manual intervention. The vehicle was returned to the manufacturer service center the same day. The service center reviewed logs, performed an inspection/test drive, and stated that no hardware faults or issues were found and that the test drive was normal. However, the incidents were intermittent, occurred during highway Autopilot use, occurred the morning after a computer replacement related to GPS/camera systems, and were captured on video.

• FORWARD COLLISION AVOIDANCE

  I was driving my car on full self driving. I press the brake to stop full self driving the car immediately accelerated and caused a crash.

• ELECTRICAL SYSTEM

  The contact owns a 2021 Tesla Model 3. The contact stated that while the vehicle was set to Self-Driving Mode, the vehicle suddenly stopped abruptly without the brake pedal depressed. The contact depressed the accelerator pedal immediately to continue driving. The vehicle was taken to the dealer three times. The dealer reset the mirrors and sensors; however, the failure persisted. The vehicle had not been repaired. The dealer suggested that the contact purchase another vehicle. The manufacturer was not made aware of the failure. The failure mileage was unknown.

• ELECTRICAL SYSTEM

  This is my fourth high voltage battery failure on this vehicle. Battery replacements occurred at approximately 13,000 miles, 60,000 miles, 96,000 miles, and now at 121,000 miles. The first failure occurred at 13,000 miles on a nearly new vehicle. During the second replacement a Tesla service technician verbally stated that 'the refurb process has vastly improved since your last battery' before retracting the statement when questioned, strongly suggesting refurbished units were installed in a vehicle under original warranty. Tesla has declined to cover the most recent failure citing warranty expiration, despite this being a documented recurring defect that originated well within the warranty period. The vehicle is currently inoperable due to high voltage battery failure. I was around 40 days outside of warranty with this last failure.