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RecallGazette

Vehicle problems, recalls & safety intelligence

Audi A4 2010–2016technical service bulletin

Bulletin A911589 2017425- · NHTSA communication 10120825 · issued Jun 3, 2015

Technical service bulletin
communication type
Equipment Adaptive/mobility
component
2010–2016
model years
28
vehicle entries

Official 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.

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.