Service bulletins for the 2017 Audi A7
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.
720 on file from NHTSA, as of 2026-10-19.
About B2F04 on the 2017 Audi A7: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: B2F04 are shown. Show all
| A9619452049284_2 | 2019-12-07. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; ELECTRICAL SYSTEM. This bulletin contains a software update for an intermittent error message for traffic sign recognitions or the active lane assist, DTC B2F0400. |
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| A961720 2049284 | 2018-04-16. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM); ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for an intermittent error message for traffic sign recognitions or the active lane assist, DTC B2F0400. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.