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Service bulletins for the 2015 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.

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

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Only bulletins with component: Transmission and driveline are shown. Show all

Bulletins, newest first
A371775 2039267-2017-10-04. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; POWER TRAIN. This bulletin contains software update information for the transmission when a bump can be felt just after the vehicle is brought to a stop or when a rattle noise is heard at idle speed.
A371668203000752017-03-10. Service bulletin. POWER TRAIN:MANUAL TRANSMISSION:COLUMN SHIFT ASSEMBLY. THIS BULLETIN PROVIDE INSTRUCTIONS FOR WHEN THERE ARE HARSH GEAR SHIFTS BUT THERE IS NO FAULTS STORED AND YOU CAN DUPLICATE THE CONCERN.
2039267/12016-05-19. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; ELECTRICAL SYSTEM:SOFTWARE. SUMMARY TO BE PROVIDED ON A FUTURE DATE.

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