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Service bulletin A231847 2051411-

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 id10144630
Published by NHTSA2018-09-17
Manufacturer's numberA231847 2051411-
Manufacturer's date2018-06-01
NHTSA componentENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; ELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

This repair authorization contains instructions for if issues arise while performing Campaign 23R8.

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

Electrical system, Engine, Exhaust and emissions, Software

Vehicles listed
AUDI Q72009, 2010

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

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