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Service bulletin A871889 2010146-

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 id10145656
Published by NHTSA2018-10-15
Manufacturer's numberA871889 2010146-
Manufacturer's date2018-07-30
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT

NHTSA's summary

This bulletin contains instructions for properly cleaning and removing a musty odor in the vehicle.

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, Heating and air conditioning, Labels and manuals

Vehicles listed
AUDI ALL MODELS

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