WenmarOpen by Wenmar Pro

Service bulletin A911311 2027718-

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10121950
Published by NHTSA2017-11-03
Manufacturer's numberA911311 2027718-
Manufacturer's date2013-10-31
NHTSA componentEQUIPMENT; EQUIPMENT:ELECTRICAL

NHTSA's 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.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Equipment and accessories

Vehicles listed
AUDI A5 CABRIOLET2011 to 2014
AUDI A62011, 2012, 2013, 2014
AUDI A72011
AUDI A72012, 2013, 2014
AUDI A82011, 2012, 2013, 2014
AUDI TT ROADSTER2011 to 2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
20133212013-09-23. Accessories

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
Audi-A7-S72024-04-22. Service bulletin. Audi Delivery Guidelines.
A8-S82024-04-22. Service bulletin. Audi Delivery Guidelines.
A7-S7-A2024-04-22. Service bulletin. Audi Delivery Guidelines.
A7-S72024-04-22. Service bulletin. Audi Delivery Guidelines.
A6-S6-A2024-04-22. Service bulletin. Audi Delivery Guidelines.
A6-S62024-04-22. Service bulletin. Audi Delivery Guidelines.
A0024842073507_12024-04-04. Service bulletin. This bulletin provides instructions on evaluating TDI vehicles for repurchase prior to repairs.
A9124632044694_32024-03-06. Service bulletin. This bulletin provides information pertaining to MMI Navigation database concerns.
441453203027592024-03-04. Service bulletin. Repair Authorization
441452203027582024-03-04. Service bulletin. Repair Authorization.