Koenigsegg filed it with NHTSA. The number finds it.
Koenigsegg service bulletins and campaigns
8 Koenigsegg communications on file with a page here: 8 service bulletins. Every bulletin a Koenigsegg model-year page lists, plus every service campaign, warranty extension, over-the-air update and emissions notice Koenigsegg filed since 2019, whether or not the vehicle has a page.
Every bulletin for your Koenigsegg
Pick the model and year and its page opens at the bulletin list: every campaign, warranty extension and over-the-air update Koenigsegg 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.
Bulletins on file
Source: newest first| Number | Kind | Component | Dated | Model years |
|---|---|---|---|---|
| TSB-26121 | Service bulletin | Service Brakes | Mar 20, 2026 | 2020 Regera, 2019 Regera, 2021 Regera |
| TSB-25473-01 | Service bulletin | Electrical System | Nov 21, 2025 | 2020 Regera, 2019 Regera, 2021 Regera |
| TSB-25431-01 | Service bulletin | Electrical System | Oct 6, 2025 | 2020 Regera, 2019 Regera, 2021 Regera |
| TSB-25332-01 | Service bulletin | — | Aug 15, 2025 | 2020 Regera, 2019 Regera, 2021 Regera |
| TSB-25282-01 | Service bulletin | Service Brakes | Aug 1, 2025 | 2020 Regera, 2019 Regera, 2021 Regera |
| TSB-23482-01 | Service bulletin | Engine | Dec 28, 2023 | 2020 Regera, 2019 Regera, 2021 Regera |
| TSB-23481-01 | Service bulletin | Seat Belts | Dec 28, 2023 | 2020 Regera, 2019 Regera, 2021 Regera |
| TSB-23441-01 | Service bulletin | Structure | Dec 1, 2023 | 2020 Regera, 2019 Regera, 2021 Regera |