Check a VIN

October 31, 2013 Service bulletin

When the driver uses the Bluetooth hands-free telephone system to make a call, the listener on the other...

Audi technical service bulletin A911311 2027718- for 2011-2014 Audi A6, 2011-2014 Audi A8 and 2011-2014 Audi A7 and others.

Bulletin number
A911311 2027718-
Component
Equipment: electrical
Summary
Supersedes Technical Service Bulletin Group 91 number 13-86 dated June 11, 2013. When the driver uses the Bluetooth hands-free telephone system to make a call, the listener on the other end cannot clearly understand the driver. The driver?s voice sounds muffled, as if it is being heard from under water. The microphone seal is damaged during installation into the roof module.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Audi A6?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history