2021 Tesla Model 3 Seat Belts Problems
NHTSA lists 15 seat belt complaints for the 2021 Tesla Model 3, about 2% of its 663 total complaints for the year, with 2 crashes and 1 injury reported. Three related recalls cover seat belt warning chimes and buckle assembly.
- Seat Belts complaints
- 15
- 2% of 663
- Crashes reported
- 2
- Fires reported
- 0
- Injuries reported
- 1
- Median mileage
- 65,000 mi
- Related recalls
- 3
Typical seat belt symptoms owners report
- Rear middle seat belt locks up and won't retract or extend, often noticed after folding the rear seats down.
- Seat belt buckle fails to latch securely or clicks in but releases with minimal force, sometimes when the driver twists or shifts position.
- Front passenger occupancy sensor faults reported alongside seat belt tensioning and airbag warning concerns.
- Rear left seat belt buckle slides back out of the latch instead of staying secured.
- Driver-side seat belt buckle/receptacle separates or breaks during normal use with no collision involved.
- One owner reported the seat belt issue at 65,000 miles, matching the median mileage at failure for this problem area.
When 2021 Tesla Model 3 seat belt complaints were filed
First complaint Aug 12, 2022, latest Jul 15, 2026.
Seat Belts recalls for the 2021 Tesla Model 3
- NHTSA 24V376000May 28, 2024Seat Belts125,233 vehiclesOver-the-air fix
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.
- NHTSA 22V798000Oct 21, 2022Seat Belts24,064 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.
- NHTSA 22V045000Feb 1, 2022Seat Belts817,143 vehiclesOver-the-air fix
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.
Seat Belts complaints by Model 3 model year
Raw complaint counts per model year; newer years have had less time to accumulate complaints.
Frequently asked questions
- How many seat belt complaints does the 2021 Tesla Model 3 have?
- NHTSA lists 15 seat belt complaints for the 2021 Model 3, which is about 2% of all 663 complaints filed for that model year.
- Is there a seat belt recall for the 2021 Tesla Model 3?
- Yes. Three recalls touch seat belts: campaign 24V376000 for a seat belt warning chime issue, 22V798000 for incorrectly reassembled second-row seat belt anchors, and 22V045000 for a missing audible chime when unbuckled.
- Did the seat belt problems cause any crashes or injuries?
- NHTSA records 2 crashes and 1 injury linked to seat belt complaints on the 2021 Model 3.
- At what mileage do seat belt failures typically show up?
- The median mileage at failure reported to NHTSA for this problem area is 65,000 miles.
- How does 2021 compare to other Model 3 years for seat belt complaints?
- The 2021 Model 3 has 15 seat belt complaints (2% share), lower than the 2018 model (105 complaints, 10% share) and 2019 model (54 complaints, 9% share).