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Service bulletins for the 2016 Audi S6

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.

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

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Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
A2120362044640_92020-12-04. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER; ELECTRICAL SYSTEM:STARTER ASSEMBLY. This bulletin contains repair instructions for when the engine cannot be started or it is difficult, there is unusual noises when accelerating and/or there is reduced engine performance.
A9120242026611_72020-11-05. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. This bulletin contains a guide for troubleshooting HD radio issues.
A9120232060681_12020-11-05. Service bulletin. ELECTRICAL SYSTEM; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. This bulletin contains instructions to update eligible cars from Google Earth to the new service provided by HERE.
A9120162060829_12020-11-05. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:ADAS:HUD:SOFTWARE. This informational bulletin instructs the dealer to advise the customer to update their iPhone to iOS 14 to address the MMI freezing during a phone call.
A9120132042506_12020-10-06. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT; ELECTRICAL 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.
A9120992060475_12020-09-03. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SOFTWARE; ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for when a short time after the parking aid gets activated, there is no audio instead of the preselected lowered volume in the parking aid menu. When the parking aid deactivates, the regular volume resumes.
A9120912045020_52020-09-03. Service bulletin. ELECTRICAL SYSTEM. This technical service bulletin provides troubleshooting information for an issue that causes the night vision system to not function.
A6420752058551_32020-08-06. Service bulletin. VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ELECTRICAL SYSTEM:WIRING:SWITCHES/KNOBS/BUTTONS. This bulletin contains repair instructions for when the window switch is malfunctioning by opening instead of closing as directed by customer input.
A1720062028440_52020-08-06. Service bulletin. ELECTRICAL SYSTEM:INSTRUMENT PANEL:FUEL GAUGE:FUEL LEVEL FLOAT/SENSOR/SENDING UNIT. This informational bulletin explains when the range display is empty in the on-board computer.
A9020512058077_42020-07-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains instructions for determining unexpected Audi pre sense interventions.
A9120762042506102020-07-07. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL. 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.
A0020382039206_32020-07-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. This informational bulletin contains instructions on how to use the QR code in a TSB.
TT 91 18 062020-06-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Apple car play function.
A9020452059335_12020-05-07. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains information on noises from the instrument cluster installation area.
A9020442032113_32020-05-07. Service bulletin. ELECTRICAL SYSTEM. This information bulletin contains a background on the outside air temperature reading.
A0019252011732_12019-10-21. Service bulletin. ELECTRICAL SYSTEM. 00 Software Version Management (SVM), operating instructions
A9119932037087_42019-10-15. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains instructions for enabling text message notifications through the MMI system.
Dealer 91U7_rev12019-10-07. Service bulletin. ELECTRICAL SYSTEM. Infotainment System Software - Security Patch - Revised Also includes 2015 A3 Cabriolet, 2016 TT Roadster, 2015-2016 A3 Cabriolet, 2016 A3 Sportback
Circular91U7rev12019-10-07. Service bulletin. ELECTRICAL SYSTEM. Infotainment System Software - Security Patch - Revised Also includes 2015 A3 Cabriolet, 2016 TT Roadster, A3 Cabriolet, A3 Sportback
Dealer 91U72019-08-07. Service bulletin. EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. Infotainment System Software - Security Patch 2015 A3 Sedan, S3 Sedan, A3 Cabriolet, 2016 A3 Cabriolet, A3 Sedan, A3 Sportback, A6 Sedan, A7, Q7, RS7, S3 Sedan, S6, S7, TT Coupe, TT Roadster, 2017 A4 Sedan, Q7, R8 Coupe
Circular 91U72019-08-07. Service bulletin. EQUIPMENT; EQUIPMENT:ELECTRICAL; ELECTRICAL SYSTEM. Infotainment System Software – Security Patch 2015 A3 Sedan, S3 Sedan, A3 Cabriolet, 2016 A3 Cabriolet, A3 Sedan, A3 Sportback, A6 Sedan, A7, Q7, RS7, S3 Sedan, S6, S7, TT Coupe, TT Roadster, 2017 A4 Sedan, Q7, R8 Coupe
A2019182043357112019-07-09. Service bulletin. ELECTRICAL SYSTEM. This technical service bulletin provides a software code for correcting an issue that causes DTC P046100.
A201911 20433572019-04-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This technical service bulletin provides a software code for correcting an issue that causes DTC P046100.
A171996 20483922019-04-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains software update information for when the instrument cluster display shows "Please reduce oil level."
A011900 20467242019-04-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update to address occasional stalling or running erratically without a DTC. Occasional "System too rich" entries.

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