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Service bulletins for the 2015 Audi S3

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.

689 on file from NHTSA, as of 2026-10-19.

About P0301 on the 2015 Audi S3: what the code means, and the bulletins and recalls about the same components.

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Only bulletins with trouble code: P0301 are shown. Show all

Bulletins, newest first
A011906 2041261-2019-04-15. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This bulletin contains a software update to correct an EPC light with one or more of the following DTCs: P039B00, P03A500, P03AF00, P03B900, P030000, P030100, P030200, P030400, and P130A00.
A011906 2041261-2019-04-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update to correct an EPC light with one or more of the following DTCs: P039B00, P03A500, P03AF00, P03B900, P030000, P030100, P030200, P030400, and P130A00.
A011906 2041261-2019-04-01. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains a software update to correct an EPC light with one or more of the following DTCs: P039B00, P03A500, P03AF00, P03B900, P030000, P030100, P030200, P030400, and P130A00.
A011895 20412612019-02-25. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE. This bulletin contains a software update to correct an EPC light with one or more of the following DTCs: P039B00, P03A500, P03AF00, P03B900, P030000, P030100, P030200, P030400, and P130A00.
A0118742018-09-24. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains a software update for when the MIL is on and there are one or more DTCs logged in the ECM (DTCs P030000, P030100, P030200, P030300, and/or P030400).
A011874 2051384-2018-09-17. Service bulletin. ENGINE; ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for when the MIL is on and there are one or more DTCs logged in the ECM (DTCs P030000, P030100, P030200, P030300, and/or P030400).

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.