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Service bulletin A171891 2010043_

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 id10133290
Published by NHTSA2018-04-16
Manufacturer's numberA171891 2010043_
Manufacturer's date2018-02-22
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

This informational bulletin contains all the the Audi Oil Quality Standards that should be used when doing an oil change.

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

Engine

Vehicles listed
AUDI ALL2016

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