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Service bulletin A91166020448511

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 id10091987
Published by NHTSA2017-02-16
Manufacturer's numberA91166020448511
Manufacturer's date2016-07-20
NHTSA componentEQUIPMENT

NHTSA's summary

THIS TECHNICAL SERVICE BULLETIN PROVIDES REPLACEMENT INSTRUCTIONS FOR A MISSING MMI VOLUME KNOB.

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Equipment and accessories

Vehicles listed
AUDI A3 CABRIOLET2015 to 2018

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