Service bulletins for the 1999 Buick Century
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.
98 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Headlights are shown. Show all
| 09072004 | 2005-04-12. Service bulletin. EXTERIOR LIGHTING:HEADLIGHTS. LOW BEAM HEADLAMP BULBS ILLUMINATION REDUCE ABILITY FOR DRIVER TO READ SIGNS WHEN DRIVING AT NIGHT. *EH |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.