Service bulletins for the 2024 Audi S4
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.
793 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Body and frame are shown. Show all
| A6623942049680_2 | 2023-02-07. Service bulletin. STRUCTURE. This bulletin provides instructions for when the exterior trim has spots. |
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| A5123262068999_1 | 2023-02-07. Service bulletin. STRUCTURE. This bulletin provides instruction for when a customer advises that a visible line of corrosion is forming in the roof. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.