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Service bulletins for the 2016 Audi A6

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.

1018 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

By topic

Bulletins, newest first
A171789 20406442018-04-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE. This bulletin provides repair instructions on diagnosing and replacing a leak in the crankcase breather module.
A001702 20355052018-04-16. Service bulletin. EQUIPMENT. This repair authorization is for special VINs that are part of the Audi on Demand and Audi at Home program.
Email-TDI Virtua2018-04-16. Service bulletin. ENGINE AND ENGINE COOLING. E-mail - TDI Virtual Closing Training Reminder
Email-AdBlue par2018-04-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. This email clarifies which part numbers dealers can use for refilling AdBlue.
Email-2.0L & 3.02018-04-16. Service bulletin. EQUIPMENT. Email-2.0L & 3.0L TDI AEM ECR Replacement Labels
Circular-Emissio2018-04-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. 3.0 TDI vehicles were equipped with undisclosed Auxiliary Emission Control Devices which are not permitted by emissions regulations. Revised legal approved copy.
AWC 18-042018-04-16. Service bulletin. FUEL SYSTEM, GASOLINE. This communication is a reminder to dealers that they must refill vehicle fuel tank after AEM.
AWA-18-052018-04-16. Service bulletin. EQUIPMENT. This communication provides coding instructions for AdBlue refills after the AEM is performed.
A911872 2041925_2018-04-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides software update information for when during a hands-free call the other person only hears an echo of the driver.
A911871 2047407_2018-04-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains a software update for when the audio is muted after using the front, rear, or top-view camera system.
A341832 2045108_2018-04-16. Service bulletin. POWER TRAIN; BACK OVER PREVENTION. This technical bulletin provides information regarding a rattling noise or vibrations when creeping in reverse or drive.
A341829 2050215_2018-04-16. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. This bulletin contains repair instructions for when an oil leak is present around the ATF sump.
A201899 2050276_2018-04-16. Service bulletin. FUEL SYSTEM, GASOLINE. This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P0451 or P0441 is present.
A201897 2050276_2018-04-16. Service bulletin. FUEL SYSTEM, GASOLINE. This bulletin contains repair instructions for when the customer has problems filling the fuel tank and DTC P0451 or P0441 is present.
A011852 2050329_2018-04-16. Service bulletin. ELECTRICAL SYSTEM. This bulletin contains repair instructions for when the MIL is on and there are one of several DTCs stored in the ECM.
E-mail 3.0L TDI2018-04-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. E-mail - 3.0L TDI Gen 2 Emissions Compliant Repair (ECR) Approval
Customer Letter2018-04-16. Service bulletin. EQUIPMENT. 3.0L TDI Gen 2-PC_Customer letter
Booklet - 3.0L T2018-04-16. Service bulletin. EQUIPMENT. 3.0L TDI Gen 2-PC_Booklet
A961721 2048927-2018-04-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; LATCHES/LOCKS/LINKAGES:TRUNK LID:LOCK. This informational bulletin contains instructions for minimizing the risk of an unintentional opening of the trunk lid with the remote.
A911764 2041925-2018-04-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin provides software update information for when during a hands-free call the other person only hears an echo of the driver.
A911763 2047433-2018-04-16. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. This bulletin contains software update information for when retrieving the stored myAudi destinations, the myAudi PIN is not saved.
e-mail 3.0L TDI2018-04-16. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. e-mail_Audi 3.0L TDI issue Update
Updated Bosch Cl2018-04-16. Service bulletin. EQUIPMENT. Bosch Class Action Communication - Audi
A231745 2049856-2018-04-16. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. This bulletin contain repair instructions for the TDI emission modification.
A001706 2047812-2018-04-16. Service bulletin. EQUIPMENT. This informational bulletin contains instructions for setting up and using the SD creator program.

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