When the driver uses the Bluetooth hands-free telephone system to make a call, the listener on the other...
Audi technical service bulletin A911434 2027718- for 2011-2013 Audi A6, 2011-2013 Audi A8 and 2011-2013 Audi A7.
- Bulletin number
- A911434 2027718-
- Component
- Equipment: electrical
- Summary
- Supersedes Technical Service Bulletin Group 91 number 14-20 dated January 3, 2014. 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 was damaged during installation into the roof module.
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