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2021 Tesla Model S problems, recalls and owner complaints
What the 2021 Tesla Model S has been recalled for and what owners report, from official government data. Updated October 25, 2026.
- 24safety recalls
- 179owner complaints
- 13crash reports
- 2fire reports
- 5injuries reported
179 complaints, against an average of 218 for the other 14 Tesla Model S model years.
Every Tesla Model S model year with its number of owner complaints. Pick a year to compare.
What goes wrong with the 2021 Tesla Model S?
The components named most often in the 179 owner complaints. One complaint can name several, so the shares can add up to more than 100%.
What symptoms do 2021 Tesla Model S owners describe?
Found by reading the text of all 179 owner complaints. Tap a symptom for the answer, a real owner quote and any related recall.
- Why does my 2021 Tesla Model S brake suddenly for no reason?11 owners · 6.1% · Recall 24V153000
- Why does adaptive cruise control not work properly on my 2021 Tesla Model S?8 owners · 4.5%
- Why do the tires wear fast or the tire pressure light come on in my 2021 Tesla Model S?7 owners · 3.9%
- What causes clunking or suspension noise in the 2021 Tesla Model S?6 owners · 3.4%
Has the 2021 Tesla Model S been recalled?
24 U.S. safety recalls. Repairs are free at a franchised dealer; some are done over the air.
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."
Risk: A delayed rearview image reduces the driver's view behind the vehicle, increasing the risk of a crash.
Fix: 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.
Air Bags 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.
Risk: An inoperative horn may prevent the driver from alerting other drivers, increasing the risk of a crash.
Fix: 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.
Air Bags: Frontal: Driver Side: Cushion 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."
Risk: A torn air bag may not adequately protect an occupant in a crash, increasing the risk of injury.
Fix: 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.
Latches/Locks/Linkages: Hood: LatchOver-the-air fix 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.
Risk: An unlatched hood can fully open, obstructing the driver's view and increasing the risk of a crash.
Fix: 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.
Seat Belts: Front: Warning Light/DevicesOver-the-air fix 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."
Risk: A seat belt warning system that fails to alert occupants of an unbelted seat belt can increase the risk of injury during a crash.
Fix: 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.
Forward Collision Avoidance: Warnings: External/Pedestrian AlertOver-the-air fix 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."
Risk: Pedestrians may be unaware of an approaching vehicle if the PWS sounds are muted, increasing the risk of a crash.
Fix: 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.
Electrical System: Instrument Cluster/PanelOver-the-air fix 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."
Risk: 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.
Fix: 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.
Electrical System: Adas: Autonomous/Self Driving: SoftwareOver-the-air fix 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.
Risk: 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.
Fix: 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.
Steering: Steering Wheel/Handle Bar 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.
Risk: 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.
Fix: 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.
Seat Belts: Front 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.
Risk: A detached seat belt may not properly restrain an occupant during a crash, increasing the risk of injury.
Fix: 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.
Steering: Automated/Adaptive SteeringOver-the-air fix 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.
Risk: 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.
Fix: 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.
Visibility: Rearview Mirrors/Devices: Exterior 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."
Risk: When using the incorrect mirrors, the driver may misjudge the distance of other vehicles, increasing the risk of a crash.
Fix: 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.
Steering: Electric Power Assist SystemOver-the-air fix 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.
Risk: A loss of power steering assist can require greater steering effort, especially at low speeds, increasing the risk of a crash.
Fix: 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.
Visibility: Power Window Devices And ControlsOver-the-air fix 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."
Risk: A closing window may exert excessive force by pinching a driver or passenger before retracting, increasing the risk of injury.
Fix: 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.
Back Over Prevention: Display FunctionOver-the-air fix 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.
Risk: 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.
Fix: 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.
Electrical System: SoftwareOver-the-air fix 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."
Risk: Pedestrians may be unaware of an approaching vehicle if the PWS sounds are obscured, increasing the risk of a crash.
Fix: 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.
Air Bags: Side/Window: Curtain: Inflator 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.
Risk: 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.
Fix: 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.
Electrical System: SoftwareOver-the-air fix 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."
Risk: Pedestrians may be unaware of an approaching vehicle if the PWS sounds are obscured, increasing the risk of a crash.
Fix: 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: SoftwareOver-the-air fix 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."
Risk: Decreased defrosting performance may reduce the driver's visibility, increasing the risk of a crash.
Fix: 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: SoftwareOver-the-air fix 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."
Risk: The driver may be unaware that their seat belt is not fastened, increasing the risk of injury during a crash.
Fix: 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.
Electrical System: Adas: Autonomous/Self Driving: SoftwareOver-the-air fix 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.
Risk: Failing to stop at a stop sign can increase the risk of a crash.
Fix: 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.
Latches/Locks/Linkages: Hood: Latch 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."
Risk: 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.
Fix: 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.
Air Bags Tesla, Inc. (Tesla) is recalling certain 2021 Model X and Model S vehicles. The driver's air bag cushion may tear during deployment.
Risk: A torn air bag may not adequately protect an occupant in a crash, increasing their risk of injury.
Fix: 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.
Forward Collision Avoidance: Sensing System: CameraOver-the-air fix 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.
Risk: Unexpected activation of the AEB system may cause the car to stop suddenly, increasing the risk of a crash.
Fix: 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.
Is the 2021 Tesla Model S recalled in the UK or Europe?
Recalls issued by the UK's DVSA and through the EU's Safety Gate system that cover this model and build period. European models can differ from U.S. ones, and "years estimated" means the recall gave no build dates, so confirm your own car with your registration or VIN.
UK DVSAMisalignment of the hood latch may prevent latching of the secondary latch
Risk: Misalignment of the hood latch may prevent latching of the secondary latch.
Fix: Inspect the secondary hood latch on affected vehicles. If the hood is not properly retained by the secondary latch the latch mechanism will be reassembled and repositioned to assure proper alignment.
EU Safety GateThe vehicle may have been equipped with an incorrect driver airbag during servicing to retrofit an alternative steering wheel.Airbags that are not adapted to the vehicle configuration can lead to an increased risk of injury in the event of an accident.
Measures: Type of economic operator taking notified measure(s): Importer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateThe front seat belt may not be properly attached to the pre-tensioner anchor and may not function properly in the event of a collision,…The front seat belt may not be properly attached to the pre-tensioner anchor and may not function properly in the event of a collision, increasing the risk of injury.
Measures: Type of economic operator taking notified measure(s): Importer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateOn some Model S vehicles, the latch assembly of the front hood may be aligned too far rearward.While this alignment does not impact latching of the primary latch with the hood striker, it may prevent latching of the secondary latch. If the primary latch is inadvertently released and the secondary latch is not engaged, the hood may open without warning and obstruct the driver’s visibility, increasing the risk of a crash. If the primary latch is inadvertently released, the driver will receive an alert on the user interface.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: 20/01/2022
What do 2021 Tesla Model S owners report?
12 of the 179 complaints, the most recent for the most-reported components, as the owners wrote them. NHTSA removes names and VINs; long reports are trimmed. CarHooq has not verified individual claims.
Tesla has taken away the ability to set maximum speed when using their Full Self Driving. THIS SHOULD BE ILLEGAL!!!! Now, the car can and will do 85 on a 60mph freeway! Sometimes you can't even tell you're speeding that fast until it's too late. INCREDIBLY DANGEROUS! They used to have that feature and they've taken it away. For the greed of collecting more data... AT THE EXPENSE OF EVERY DRIVER'S SAFETY
I am filing this complaint regarding a potential safety issue involving a 22-inch Forgiato EV001 forged wheel installed on my 2021 Tesla Model S. The affected wheel is the front passenger-side wheel. I discovered a crack/hairline fracture on one of the rim spokes of the wheel. The wheel is a 22-inch Forgiato EV001 (EV-001) forged wheel. I am concerned that the crack in the rim spoke may represent a potential structural safety issue because the wheel is a critical component of the vehicle. After doing extensive research on the wheel, I was informed that the Forgiato EV001 has been discontinued…
The contact owns a 2021 Tesla Model S. The contact stated that while driving at various speeds with the cruise control feature engaged, the brakes independently activated without the brake pedal being depressed. No warning light was illuminated. The local dealer was contacted; however, the vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 65,000.
I noticed it happened before but I couldn't quite figure out what happened! I was driving down the local road and got ready to go under a overpass and next thing u know my EV just slammed on brakes like I was about to hit someone! Seatbelt choked me and made me gag! But when I came through this time It caught me off but after that I realized there's a problem,especially going under that overpass! This couldn't been very dangerous to anyone! This is a VERY DANGEROUS and IMPORTANT SAFETY CONCERN! I STRIVE SAFETY AND THIS COULD BE FATAL!! I NEED TO REACH SONEONE IN SAFETY! ASAP
The contact owns a 2021 Tesla Model S. The contact received notification of NHTSA Campaign Number: 22V045000 (ELECTRICAL SYSTEM, SEAT BELTS); and requested to be removed from the recall distribution list. The local dealer and manufacturer were contacted.
I have started receiving airbag & seat safety issue alert but recieved appointment after a month even considering major safety concern. Some of 2021 vehicles are serviced under the recall Tesla sent. But told me mine doesn’t qualify for same issue for same year, same model cars. It seems like issue is with all Tesla Model S 2021 but Tesla charging big dollar amount to repair the safety concern. They have also mentioned there is on going concern with air suspension and all Tesla starts giving problem between 60,000 miles to 90,000 miles. It costs around $6000 to fix that issue and told me these…
On October 17, 2025, while using Full Self-Driving (FSD) mode on my 2021 Tesla Model S Plaid, the car failed to stop at two red lights within a three-hour period. In each case, the car attempted to drive through the intersection even though the signal was solid red. I intervened manually and applied the brakes to prevent a potential collision. There were no prior warnings or alerts, and I have not modified the vehicle. This behavior endangers my safety and the safety of others. I am willing to provide the vehicle and any available data logs for inspection if requested.
The wrap on the steering yoke is peeling, already had a steering yoke replacement 18 months ago under warranty, and this replacement steering yoke exibiting same peeling issue. Could be a safety grip issue as the yoke portion is more slippery at the peeled section. Tesla refuses to replace this faulty yoke as a covered safety item.
The contact owns a 2021 Tesla Model S. The contact stated that while the vehicle was parked, the vehicle was connected to the charging port and independently went into Race mode. The contact stated that the charge increased from 0 to 60 instantly. The vehicle was taken to the dealer, where it was diagnosed with a software failure. The vehicle was repaired; however, the failure reoccurred. The contact stated that while the vehicle was charging, the charging stopped intermittently, and the vehicle completely stopped charging. The vehicle was taken back to the dealer, where it was diagnosed with…
Front suspension has a popping and creaking sound when driving and turning steering wheel. Safety issue as sounds something is loose but Tesla says no issue it’s the body flexing which is even scarier to hear the panels rattling if this is in fact true. Tesla will not do anything about it. Additionally the brakes and rotors squeal when pressed at slow speeds coming to full hard stop. Both front and back. Both brakes and rotors have 90% life and according to Tesla shouldn’t need replacing until 90k miles due to the regen braking. The braking system does not engage as it should or how it is…
I have never received an audible alert for my blind spot warning. There is no light on the outside mirrors or anywhere else inside the vehicle to catch your attention. If I am looking at my display in front of my steering wheel I will see a car that is in my blindspot change from GRAY to RED when I activate my blinker; however, the car has never beeped or alerted me beyond passively changing the car color to red on my display screen. If I'm changing lanes I am not looking at my screen which is directly in front of me, I'm looking at the road and I'm looking left or right. I have almost hit…
Driving on divided highway at night, the car slowed dramatically at each exit from the highway.
2021 Tesla Model S: questions owners ask
Is the 2021 Tesla Model S reliable?
NHTSA data alone cannot rate reliability, but it shows what owners reported. Owners filed 179 complaints with NHTSA about the 2021 Tesla Model S; the most common categories were forward collision avoidance (48, 26.8%), steering (29, 16.2%), electrical system (25, 14%). There are 24 safety recalls. 13 complaints mention a crash, 2 mention a fire, 5 injuries were reported.
What are the most common problems with the 2021 Tesla Model S?
Across 179 owner complaints filed with NHTSA, the categories mentioned most often are forward collision avoidance (26.8% of complaints), steering (16.2% of complaints), electrical system (14% of complaints), service brakes (8.9% of complaints), suspension (8.9% of complaints). One complaint can name several components.
Does the 2021 Tesla Model S have any recalls?
Yes. NHTSA lists 24 recalls for the 2021 Tesla Model S; the most recent (campaign 26V283000, 2026-05-05) concerns Back Over Prevention: Software. Recall repairs are free at a franchised dealer; check your VIN at nhtsa.gov/recalls.
Why does my 2021 Tesla Model S brake suddenly for no reason?
11 of the 179 owner complaints NHTSA has on file for the 2021 Tesla Model S (6.1%) describe sudden, unexpected automatic braking ("phantom braking"). 2 related recalls exist: campaign 24V153000 (forward collision avoidance: warnings: external/pedestrian alert). The fix: Tesla released an over-the-air (OTA) software update, release 2023.44.30.14, free of charge. One owner wrote: "Vehicle braked without warning with cruise control engaged. Luckily there were no other vehicles near us when this phantom braking occurred." (NHTSA complaint 11540692, August 2023). Recall repairs are free at a dealer; check your VIN at nhtsa.gov/recalls.
Why does adaptive cruise control not work properly on my 2021 Tesla Model S?
8 of the 179 owner complaints NHTSA has on file for the 2021 Tesla Model S (4.5%) describe adaptive cruise control disengaging, braking or not working. One owner wrote: "Adaptive Cruise Control. The vehicle in this mode suddenly brakes for no apparent reason which under the right circumstances could cause a collision. Tesla Service Center looked at it but could not reproduce." (NHTSA complaint 11534764, July 2023). If it happens to your car, check your VIN for open recalls at nhtsa.gov/recalls and report the problem to NHTSA; complaints are what trigger investigations.
Why do the tires wear fast or the tire pressure light come on in my 2021 Tesla Model S?
7 of the 179 owner complaints NHTSA has on file for the 2021 Tesla Model S (3.9%) describe tire wear, blowouts or tire pressure warnings. One owner wrote: "I have a 2021 Tesla Model S Long Range with rear tire size 295 / 30 ZR 21. Both rear tires are worn so bad on the insides that the cords are showing. These tires were purchased and installed by Tesla along with a wheel alignment under 10,000 miles ago." (NHTSA complaint 11645675, February 2025). If it happens to your car, check your VIN for open recalls at nhtsa.gov/recalls and report the problem to NHTSA; complaints are what trigger investigations.
What causes clunking or suspension noise in the 2021 Tesla Model S?
6 of the 179 owner complaints NHTSA has on file for the 2021 Tesla Model S (3.4%) describe suspension clunks, worn parts or air suspension failures. One owner wrote: "Vehicle constantly overheats and causes charger to overheat. This causes the charging rate to reduce constantly. Home infrastructure has been checked and confirmed to be wired properly by multiple electricians." (NHTSA complaint 11625612, November 2024). If it happens to your car, check your VIN for open recalls at nhtsa.gov/recalls and report the problem to NHTSA; complaints are what trigger investigations.
Check your own Model S
Counts are a starting point, not a verdict: popular models collect more complaints because more of them are on the road, and NHTSA does not verify individual reports. To see whether a recall is still open on your car, enter your VIN at nhtsa.gov/recalls (U.S.) or your registration at check-vehicle-recalls.service.gov.uk (UK). Had a safety problem? Report it to NHTSA; complaints are what trigger investigations and recalls.
Data: NHTSA Office of Defects Investigation recall and complaint databases (public domain), DVSA vehicle recalls (Open Government Licence v3.0), EU Safety Gate alerts (© European Union), retrieved October 25, 2026. Model year 2021 only.