Service bulletins for the 2017 Audi S7
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.
604 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
By topic
| A91166420425063 | 2017-02-21. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DETERMINE THE STATUS OF ACTIVATION KEYS (THAT AFFECT THE FUNCTION OF AUDI DRIVE SELECT, CRUISE CONTROL, NAVIGATION, BLUETOOTH, SMARTPHONE INTERFACE AND VOICE RECOGNITION), AND HOW TO UPDATE THEM . |
|---|---|
| A91166420425063 | 2017-02-17. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT ADAPTIVE/MOBILITY. THIS TECHNICAL SERVICE BULLETIN EXPLAINS HOW TO DETERMINE THE STATUS OF ACTIVATION KEYS (THAT AFFECT THE FUNCTION OF AUDI DRIVE SELECT, CRUISE CONTROL, NAVIGATION, BLUETOOTH, SMARTPHONE INTERFACE AND VOICE RECOGNITION), AND HOW TO UPDATE THEM . |
| A1516292045455 | 2017-02-14. Service bulletin. ENGINE. THIS IS AN INFORMATION TSB REGARDING A CRACK THAT APPEARS TO BE A ON CYCLINDER HEAD. |
| A191676 2036167_ | 2017-02-09. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. THIS BULLETIN PROVIDES INSTRUCTIONS FOR A SLOW COOLANT LEAK FROM COOLANT CONNECTIONS. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.