Service bulletins for the 2021 Tesla Model 3
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
85 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Seats are shown. Show all
| SB-23-20-002 R2 | 2023-04-10. Service bulletin. AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION; SEATS. Certain Model 3 and Model Y vehicles may need a different Occupant Classification System (OCS) installed in the front passenger seat before servicing its subcomponents. |
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| SB-23-20-002 | 2023-04-10. Service bulletin. SEATS. Certain Model 3 and Model Y vehicles may need a different Occupant Classification System (OCS) installed in the front passenger seat before servicing its subcomponents. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.