Service bulletins for the 2018 Audi S5
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.
816 on file from NHTSA, as of 2026-10-19.
About B1744 on the 2018 Audi S5: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: B1744 are shown. Show all
| A9024962071281_2 | 2024-06-25. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when there is an instrument cluster warning "Fault: Limited warning messges", DTC B174404. |
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| A9024962071281_2 | 2024-06-25. Service bulletin. ELECTRICAL SYSTEM. This bulletin provides information when there is an instrument cluster warning "Fault: Limited warning messges", DTC B174404. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.