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Service bulletin A911589 2017425-

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 id10120825
Published by NHTSA2017-10-27
Manufacturer's numberA911589 2017425-
Manufacturer's date2015-06-03
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

Supersedes Technical Service Bulletin Group 91 number 14-30 dated April 7, 2014. On generation III Concert and Symphony radios, the control knob or volume knob is broken or loose. Knobs may be damaged by outside influence.

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 A42010
AUDI A4 ALLROAD2013, 2014, 2015, 2016
AUDI A4 AVANT2011 to 2012
AUDI A52010, 2011, 2012, 2013, 2014, 2015, 2016
AUDI A5 CABRIOLET2010 to 2016
AUDI Q52010, 2011, 2012, 2013, 2014, 2015, 2016

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

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