Service bulletins for the 2021 Audi Q3
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.
870 on file from NHTSA, as of 2026-10-19.
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By component
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Only bulletins with component: Turbocharger or supercharger are shown. Show all
| A2020312061661_1 | 2021-01-08. Service bulletin. ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT; ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER. This bulletin addresses an issue with the fuel sender giving incorrect fuel range messages in the instrument cluster. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.