Zero filed it with NHTSA. The number finds it.
Zero service bulletins and campaigns
5 Zero communications on file with a page here: 3 service campaigns, 2 over-the-air updates. Every bulletin a Zero model-year page lists, plus every service campaign, warranty extension, over-the-air update and emissions notice Zero filed since 2020, whether or not the vehicle has a page.
Every bulletin for your Zero
Pick the model and year and its page opens at the bulletin list: every campaign, warranty extension and over-the-air update Zero filed with NHTSA for it, and the repair bulletins that go with them.
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Look it up by VIN
Decoded by NHTSA in your browser, then its bulletin list opens.
Holding a letter? Type its number on the bulletins page.
The newest letters Zero owners get
Source: service campaigns, warranty extensions, over-the-air updatesBulletins on file
Source: newest first| Number | Kind | Component | Dated | Model years |
|---|---|---|---|---|
| MBB V45, BMU V21, BMS V27 | Over-the-air update | Engine, Fuel/Propulsion System | Jun 9, 2026 | 2020 DS, 2021 DS, 2023 DS +41 |
| MBB-44 / BMU-19 | Over-the-air update | Fuel/Propulsion System | Feb 2, 2026 | 2024 DS, 2025 DS, 2024 DSR +21 |
| SV-RCL-025-021 | Service campaign | Fuel/Propulsion System | Dec 20, 2025 | 2024 DSR, 2023 Dsr/x, 2024 Dsr/x +6 |
| SV-RCL-025-018 | Service campaign | Electrical System | Sep 16, 2025 | 2024 DS, 2025 DS, 2024 DSR +5 |
| SV-RCL-025-017 | Service campaign | Service Brakes | Aug 15, 2025 | 2024 DS, 2024 DSR, 2024 Dsr/x +1 |