Service bulletins for the 2016 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.
521 on file from NHTSA, as of 2026-10-19.
About P179E on the 2016 Audi S4: what the code means, and the bulletins and recalls about the same components.
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Only bulletins with trouble code: P179E are shown. Show all
| A371882 2051685- | 2018-09-17. Service bulletin. EQUIPMENT; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). This bulletin contains repair instructions for when DTC P179E00 is stored and the mechantronic unit and/or gear sensor G676 are being replaced. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.