Service bulletins for the 2022 Buick Envision
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.
627 on file from NHTSA, as of 2026-10-19.
About B1A7A on the 2022 Buick Envision: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: B1A7A are shown. Show all
| 22-NA-162 | 2022-08-30. Service bulletin. SEAT BELTS. This technical bulletin provides repair information to correct a customer concern of Service Safety Restraint System Message with DTC B1A7A Set. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.