2019 Tesla Model 3 seats & seat belts problems

Related recalls

• Recall 24V376000May 28, 2024125,233 vehicles
  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."

  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.

  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.

• Recall 22V798000Oct 21, 202224,064 vehicles
  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.

  Risk: An incorrectly reassembled seat belt anchor can impair the performance of the seat belt during a crash, increasing the risk of injury.

  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.

• Recall 22V045000Feb 1, 2022817,143 vehicles
  ELECTRICAL SYSTEM:SOFTWARE · SEAT BELTS:FRONT

  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.

  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.

• Recall 21V389000May 25, 20215,530 vehicles
  SEAT BELTS · SEAT BELTS:CRITICAL FASTENERS

  Tesla, Inc. (Tesla) is recalling certain 2018-2020 Model 3 and 2019-2021 Model Y vehicles. One or both fasteners that secure the front seat shoulder belt to the b-pillar may not be properly attached.

  Risk: An improperly attached fastener may prevent the seat belt system from performing as designed, increasing the risk of injury.

  Remedy: Tesla Service will inspect and repair both fasteners if necessary, free of charge. Owner notification letters were mailed July 23, 2021. Owners may contact Tesla customer service online by visiting www.tesla.com/support/contact or by calling 1-877-79-TESLA (or 1-877-798-3752). Tesla's number for this recall is SB-21-20-001.

What owners say

1. Filed Oct 5, 2026VASeats & Seat Belts

   There's a faulty connector for the drivers seatbelt pretensioner. The car is reporting RCM_a021_pretenLabFrontLeft and internet searches show this is a somewhat common error for a faulty connector that fails under normal usage.

   NHTSA complaint #11769035 · source
2. Filed Sep 10, 2026CAAirbagsSeats & Seat Belts

   The Restraint Control Module (RCM) fault code RCM_a056 intermittently appears and disappears on the vehicle's display. This code indicates a fault in the front passenger Occupant Classification System (OCS) — the sensor responsible for detecting passenger presence and weight to determine whether and how the passenger airbag deploys in a crash. Because the OCS sensor is malfunctioning, the passenger airbag may fail to deploy, deploy incorrectly, or deploy with wrong force in…

   NHTSA complaint #11763478 · source
3. Filed Aug 25, 2026CAAirbagsSeats & Seat Belts

   Front passenger safety restraint system issue requiring replacement of Occupant Classification System and updating front passenger airbag to maintain compatibility with front passenger seat. Costing almost $2000. Many others have reported of multiple repairs

   NHTSA complaint #11759459 · source
4. Filed Aug 25, 2026NCAirbagsSeats & Seat Belts

   Alert RCM_a021pretenLapFrontLeft. Caused by the seat harness wires being pinched and stretched when moving the seat back/forward/up/down. Eventually the wires are damaged by the seat movement. Tesla has touted a feature called "Easy Entry" which moves the seat to a preset position to allow the driver to get in and out of the car more easily. This moves the seat lower and farther back and then moves the seat back up to the driver's position when ready to drive. This increased…

   NHTSA complaint #11759451 · source
5. Filed Aug 13, 2026ORAirbagsSeats & Seat Belts

   To Whom It May Concern, I am logging a safety defect complaint regarding my 2019 Tesla Model 3, which displays active fault code RCM_a056 – Front passenger safety restraint system fault. This error deactivates the front passenger airbag and seatbelt pretensioners, creating an immediate, severe safety hazard. The Defect: The failure involves the Occupant Classification System (OCS) seat sensor and affects passengers in two ways: 1. Children (Current Stage): The fault triggers…

   NHTSA complaint #11756690 · source
6. Filed Aug 3, 2026NC1 injuredSeats & Seat Belts

   I am writing to report a serious safety incident involving my 2019 Tesla Model 3. My goal is not to assign blame, but to make Tesla aware of an incident that I believe warrants review from a safety perspective. While the vehicle was parked, my children were sitting inside watching TV, we were standing 5 ft from the vehicle. My younger son was seated in the front passenger seat, and my older son, not realizing his brother had leaned over the top of the seat, adjusted the…

   NHTSA complaint #11754413 · source
7. Filed Jul 28, 2026WAAirbagsElectrical SystemSeats & Seat Belts

   The Front Passenger Safety Restraint System failed prematurely on my 2019 Tesla Model 3 at only 23,105 miles, triggering the alert 'Alerts - Seats - Front passenger safety restraint system issue/Service is required' and disabling passenger airbag functionality. Upon inspection, Tesla Service quoted $1,285.13 out-of-pocket to repair the system. While the root failure involves a $12 occupant occupancy sensor (Part #1099592-00-F), Tesla's mandatory service procedures require a…

   NHTSA complaint #11753364 · source
8. Filed Jul 10, 2026WAAirbagsElectrical SystemSeats & Seat Belts

   I am getting an electrical fault which has disabled my front passenger seat airbags. They need to replace the wiring, which means they also now need to replace the passenger airbag itself because wiring has changed and the old airbag is not compatible with the new wiring. Replace Occupant Classification System (OCS) of Front Passenger Seat while Servicing Subcomponents Update Front Passenger Airbag to Maintain Compatibility with Front Passenger Seat I had this same error 4…

   NHTSA complaint #11749648 · source
9. Filed Jun 18, 2026MIAirbagsSeats & Seat Belts

   It was raining and my passenger got in the car (slightly damp). When he sat down, I reveived an error message on the screen saying "Front passenger safety restraint system issue". The airbag light is red indicating that it won't work for my passenger. You should be able to get into a car wet without your airbag no longer working. My understanding is that this is a common problem. Tesla wants > $1000 to replace the seat sensor + requires me to pay to have my airbag replaced…

   NHTSA complaint #11745079 · source
10. Filed Jun 3, 2026MAAirbagsSeats & Seat Belts

    Our seatbelts and airbags required replacement as Tesla stated safety equipment on a Tesla is only guaranteed until 60,000 miles and after that they often need repairs. It was quite expensive. The seatbelts and airbags total cost was $1296.40 and already the Tesla says the front passenger airbag needs to be replaced again.

    NHTSA complaint #11741863 · source
11. Filed May 2, 2026FLAirbagsSeats & Seat Belts

    The car was giving me a warning "Front Left Restraint System Fault" (RCM_a021) approximately for 4 months (Jan 2026?) - I brought the car in for service April 2026 and after researching, the technician found that there was a failure in the wiring harness - this is the wiring harness that is responsible for the seatbelt pretension mechanism that activates in a accident. The technician had to replace the harness for the issue to resolve. However, it's my understanding that,…

    NHTSA complaint #11735264 · source
12. Filed Apr 26, 2026CAAirbagsSeats & Seat Belts

    I received a notice onscreen (photo attached) that says "Front passenger safety restraint system issue, Service is required." I did some research online and a number of other owners of 2019 Tesla Model 3 vehicles have received this warning, which involves a malfunction that is a combination of the front passenger seat belt, air bag, and seat sensor for the air bag. A number of people with this year and make have gone to Tesla, and Tesla service workers have said "this a…

    NHTSA complaint #11733901 · source

Source: U.S. National Highway Traffic Safety Administration (NHTSA) Office of Defects Investigation public data. Complaints are submitted by owners and are not verified by NHTSA or by us; a complaint does not prove a defect exists. View this vehicle on NHTSA.gov Methodology