2021 Tesla Model S

Model S vehicles equipped with the original MCU1 (pre-March 2018) use an 8GB eMMC NAND flash memory chip that has a finite number of program/erase cycles. When the eMMC wears out, the 17-inch touchscreen goes black or enters an endless reboot loop, disabling the backup camera, turn signal indicators, climate controls, and windshield defogging. While the 2020 Raven models use MCU2, many pre-2018 vehicles are still on the road with this issue.

Tesla issued NHTSA recall 21V-035 to replace the 8GB eMMC with an upgraded 64GB eMMC chip on all affected MCU1 vehicles, free of charge. For MCU2 vehicles (including 2020 models), screen failures are less common but can occur due to other hardware faults. Tesla Service will replace the MCU or display unit. An MCU1-to-MCU2 upgrade is also available as a paid option.

The Model S uses flush-mounted retractable door handles that auto-present when the key fob is detected. The handle mechanism relies on a small gear assembly and microswitch that are prone to failure, causing handles to not present, retract while being pulled, or become stuck in the extended position. Cold weather, moisture intrusion, and normal wear accelerate failure. This issue affects all Model S production years through 2020.

Replace the failed door handle assembly, which includes the gear, motor, and microswitch. Each handle is an individual unit. Tesla Service or a qualified independent shop can perform the replacement. Some owners have had success replacing just the internal gear with aftermarket metal gears rather than the entire assembly. A class action lawsuit was filed over this recurring defect.

The 2020 Raven Model S uses an adaptive air suspension system whose compressor, air springs, height sensors, and valve block can fail over time. Symptoms include the vehicle sitting unevenly or sagging on one corner, a suspension fault warning on the touchscreen, the compressor running continuously, or a harsh ride from a deflated air spring. Air spring leaks and compressor burnout are the most common failure modes.

Diagnose which component has failed: air spring leak, compressor failure, height sensor malfunction, or valve block issue. Air springs can be individually replaced. The compressor is located under the vehicle and is accessible for replacement. Tesla Service Center or a qualified independent shop can perform the repair. The air suspension is covered under the 4-year/50,000-mile basic warranty.

The rear drive unit can develop a progressively louder whining, humming, or milling noise, especially under acceleration or regenerative braking. The noise is caused by bearing wear that introduces fine metal particles into the drive unit fluid, which then accelerate wear on the gears. While the noise itself does not immediately affect performance, it indicates internal degradation that will worsen over time.

Tesla will replace the rear drive unit under the 8-year/unlimited-mile Battery and Drive Unit limited warranty if diagnosed with excessive noise or bearing failure. If out of warranty, independent Tesla specialists can source refurbished drive units at lower cost. Document the noise with video and schedule a Tesla Service appointment for diagnostic confirmation.

Some 2020 Model S vehicles develop coolant leaks in the battery thermal management system, either from degraded coolant hoses, fittings, or the battery chiller unit itself. Symptoms include a low coolant warning on the touchscreen, reduced charging speed, thermal throttling during spirited driving, and in severe cases a visible puddle of orange-colored coolant under the vehicle.

Tesla Service will pressure-test the cooling system to identify the leak source. Common repairs include replacing coolant hoses, tightening or replacing fittings, or replacing the battery chiller assembly. Do not ignore low coolant warnings as overheating can permanently damage battery cells. The battery thermal management system is covered under the 8-year Battery and Drive Unit warranty.

Tesla, Inc. (Tesla) is recalling certain 2021-2024 Model S and 2021-2025 Model X vehicles. An air bag with the incorrect horn pad may have been installed, preventing the horn from sounding.

An inoperative horn may prevent the driver from alerting other drivers, increasing the risk of a crash.

Tesla service will inspect and install an air bag with the correct horn pad as necessary, free of charge. Owner notification letters were mailed May 20, 2025. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-25-20-001.

Tesla, Inc. (Tesla) is recalling certain 2021-2025 Model S and Model X vehicles. The driver's air bag could tear during deployment. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) numbers 208, "Occupant Crash Protection" and 212, "Windshield Mounting."

A torn air bag may not adequately protect an occupant in a crash, increasing the risk of injury.

Tesla service will replace the air bag assembly, free of charge. Owner notification letters were mailed February 21, 2025. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-24-20-001.

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.

An unlatched hood can fully open, obstructing the driver's view and increasing the risk of a crash.

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.

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.

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.

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.

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.

Tesla, Inc. (Tesla) is recalling certain 2021-2024 Model S and Model X vehicles. An incorrect air bag may have been installed when the steering yoke or round steering wheel was replaced with a different style of yoke or steering wheel.

An air bag that is not designed to function with the replacement steering yoke or wheel may deploy incorrectly, increasing the risk of injury during a crash.

Tesla Service will inspect and replace the driver air bag as necessary, free of charge. Owner notification letters were mailed January 2, 2024. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-20-005.

Tesla, Inc. (Tesla) is recalling certain 2021-2023 Model S and Model X vehicles. The front-row seat belts may not be connected properly to the pretensioner anchors, which can cause the seat belts to detach.

A detached seat belt may not properly restrain an occupant during a crash, increasing the risk of injury.

Tesla Service will inspect the front-row seat belts and connect the seat belts to pretensioner anchors, or replace the seat belt assemblies, as necessary, free of charge. Owner notification letters were mailed September 12, 2023. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-23-20-004.

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.

Tesla, Inc. (Tesla) is recalling certain 2021 Model S exterior side rearview mirrors, part numbers: 1622232-00-B and 1622233-00-B. The driver side exterior rearview mirrors are convex (curved glass) and the passenger side mirrors do not include the "Objects in Mirror Are Closer Than They Appear" etched warning. As such, these mirrors fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."

When using the incorrect mirrors, the driver may misjudge the distance of other vehicles, increasing the risk of a crash.

Tesla Service will replace the mirrors, free of charge. Owner notification letters were mailed December 31, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-12-002.

Tesla, Inc. (Tesla) is recalling certain 2017-2021 Model S and Model X vehicles. The electronic power assist steering (EPAS) system may experience a loss of power steering assist when driving on rough roads or after hitting a pothole.

A loss of power steering assist can require greater steering effort, especially at low speeds, increasing the risk of a crash.

Tesla has released an over-the-air (OTA) software update to recalibrate the EPAS system, free of charge. Owner notification letters were mailed December 31, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-014.

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.

Tesla, Inc. (Tesla) is recalling certain 2021-2022 Model S, Model X, and 2022 Model 3 and Model Y vehicles operating certain firmware releases. The infotainment central processing unit (CPU) may overheat during the preparation or process of fast-charging, causing the CPU to lag or restart.

A lagging or restarting CPU may prevent the center screen from displaying the rearview camera image, gear selection, windshield visibility control settings, and warning lights, increasing the risk of a crash.

Tesla will perform an over-the-air (OTA) software update that will improve CPU temperature management, free of charge. Owner notification letters were mailed July 1, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-00-009.

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.

Tesla, Inc. (Tesla) is recalling certain 2021-2022 Model S vehicles. The right or left side curtain air bag inflators may have been assembled incorrectly.

An incorrectly assembled inflator can cause a delayed or improper deployment of the side curtain air bag, increasing the risk of injury during a crash.

Tesla Service Centers will replace the side curtain air bags, free of charge. Owner notification letters were mailed April 28, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-22-20-001.

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.

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."

Decreased defrosting performance may reduce the driver's visibility, increasing the risk of 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-22-18-002.

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.

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.

Tesla, Inc. (Tesla) is recalling certain 2014-2021 Model S vehicles. The front trunk latch assembly may be misaligned, preventing the secondary hood latch from engaging. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 113, "Hood Latch System."

If the primary latch is inadvertently released and the secondary latch is not engaged, the hood could open unexpectedly, obstructing the driver's view and increasing the risk of a crash.

Tesla Service will inspect and reposition the latch assembly as necessary, free of charge. Owner notification letters were mailed February 18, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-21-11-003.

Tesla, Inc. (Tesla) is recalling certain 2021 Model X and Model S vehicles. The driver's air bag cushion may tear during deployment.

A torn air bag may not adequately protect an occupant in a crash, increasing their risk of injury.

Tesla Service will replace the driver's air bag, free of charge. Owner notification letters were mailed January 7, 2022. Owners may contact Tesla customer service at 1-877-798-3752. Tesla's number for this recall is SB-21-20-007.

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.