2021 Tesla Model S Complaints

UNKNOWN OR OTHER — Filed 06/08/2026

Front hood popped open during a tow, while the car was on the hood. This damaged the hood.

SEAT BELTS,SERVICE BRAKES,FORWARD COLLISION AVOIDANCE — Filed 05/13/2026

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

UNKNOWN OR OTHER,FORWARD COLLISION AVOIDANCE — Filed 04/05/2026

I was in full self driving mode and was travelling North bound 110 freeway transitioning to 405 freeway Northbound. In the right lane. Transition curved left. looked at my speed for a split second and as i looked up we were a split second from hitting freeway barrier head-on. We crashed through the barrier and ended on the embankment of the freeway. My car front end was totally demolished, front airbags went off. I was ok, but my wife suffered a L1 vertebrae fracture and was taken to Harbor UCLA Hospital for treatment. She was released 9 hours later with a back brace and pain meds. The accident occured at 8:34 am Sunday April 5th, Easter sunday while on our way to church. Its been over a month and my wife is still in a back brace, but healing slowly. USB Drive taken out of the glove box showed that all cameras cut off about 10 seconds before the crash. Not sure if the whole system turned off.

ELECTRICAL SYSTEM,SEAT BELTS — Filed 03/09/2026

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.

SUSPENSION,AIR BAGS,SEAT BELTS — Filed 12/01/2025

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 are not safety concerns.

POWER TRAIN,UNKNOWN OR OTHER — Filed 07/30/2025

7/30/2025 The vehicle experienced a confirmed TOTAL loss of function to include steering, restraint, and braking functionality at approximately 60 to 65 miles per hour. This catastrophic failure placed myself and and others at severe risk. Although Tesla’s service notes confirm the event occurred, no corrective repair was performed. The vehicle was completely inoperative with a matter of seconds with no prior warning. At this point in time the car has continued to not operate the same steering and noises has been in the shop 5 times still no answer or repairs in regard to it shutting down or any other issues that continue to return. The last visit I was asked to purchase new tires because maybe that’s why, I did. I continue to be told nothing is wrong with the vehicle making me feel extremely defeated when I know the vehicle is not the same as it was.

SUSPENSION,SEAT BELTS,SEATS — Filed 05/10/2025

Vehicle: 2021 Tesla Model S Long Range VIN: [XXX] I am reporting multiple safety-related defects that existed at delivery or developed shortly thereafter, and Tesla has refused to diagnose or repair them under warranty. These defects create an unsafe driving condition and risk of loss of control or collision. Defect Summary: 1.Alignment Defect at Delivery: On the day I bought the car, the steering wheel pulled to the left and felt unstable. I reported this immediately to Tesla. They dismissed it as “normal.” 2.Premature Tire Wear: Within months, the left tire wore down to the steel belts on the left side while the right side had normal wear. An independent shop confirmed this was caused by suspension/bushing issues, not road damage. 3.Suspension/Bushing Failure: A third-party Tesla-certified shop confirmed that the suspension components are bent/tweaked and require replacement for safe driving. Tesla refused to inspect these components properly. 4.Unlatched Rear Seat at Delivery: The rear seat was delivered unlatched, which is a major safety hazard during braking or collision. 5.Broken Glass Under Rear Seat: Broken glass was found under the rear seat cushion at delivery, raising concerns about vehicle history and delivery inspection standards. 6.New Defect While in Tesla’s Custody: On Nov 17, 2025, moisture accumulated inside the left taillight while the vehicle was parked outdoors at Tesla’s Stockton facility. This can cause electrical shorting or lighting malfunction. Tesla’s Response: Tesla has repeatedly refused to inspect the suspension properly, dismissed my complaints, and produced an inaccurate service invoice that did not reflect what was discussed. They told me we are “at an impasse.” These defects pose a serious safety risk (tire blowout, loss of control, lighting malfunction). I request NHTSA investigate these issues as they may indicate broader problems with Tesla’s suspension, alignment, and delivery inspection processes. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

TIRES — Filed 10/22/2025

Certified pre-owned 2021 Tesla Model S delivered on October 21, 2025 with worn Michelin Pilot Sport 4S summer tires (255/35ZR21 front, 295/30ZR21 rear). Tread depth measured approximately 2/32" on the outer tread shoulders of all four tires, below Tesla’s published 5/32" delivery standard. Within the first week of ownership, the vehicle hydroplaned multiple times in wet conditions at normal speeds. Tesla service declined to replace the tires, stating measurements were “taken in the wrong location” and that only the inner grooves count, despite Tesla’s public documentation and national tire safety standards defining tread depth across the full width of the tire. Vehicle was returned in same condition without correction, leaving a continued safety risk from inadequate tread and summer tires unsuited for Ohio’s cold and wet seasonal conditions.

STEERING,VEHICLE SPEED CONTROL,FORWARD COLLISION AVOIDANCE — Filed 10/17/2025

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.

STRUCTURE,UNKNOWN OR OTHER — Filed 10/10/2025

Tesla Model S 2021 Long Range: Upon closing the rear trunk close button from the app or close button on the hatch, the hatch goes down but won’t lock. It gives 3 beeps. Upon pressing open, it won’t go up and gives 3 beeps.