Service bulletins for the 1999 Buick Regal
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.
101 on file from NHTSA, as of 2026-10-19.
About B1000 on the 1999 Buick Regal: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: B1000 are shown. Show all
| 02038 | 2004-05-20. Service bulletin. ELECTRICAL SYSTEM. DIAGNOSTIC TROUBLE CODE B1000. *MR |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.