Service bulletins for the 2010 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.
637 on file from NHTSA, as of 2026-10-19.
About P1740 on the 2010 Audi S5: what the code means, and the bulletins and recalls about the same components.
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By component
By trouble code
Only bulletins with trouble code: P1740 are shown. Show all
| A351620 2030477- | 2017-10-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. Gearbox malfunction message in cluster. DTCs P17D800, P179D00, P174000, P174C, P174B, P174F, P179C, P174A, and/or P174E are stored in the transmission control module. Fault codes and symptom codes must match exactly or this TSB should not be followed. Poor internal contact area on circuit board will lead to faults. Oil additives can cause the plastic circuit plates to delaminate, causing contact loss. |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.