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Service bulletin Customer Letter

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 id10121386
Published by NHTSA2017-10-31
Manufacturer's numberCustomer Letter
Manufacturer's date2013-08-30
NHTSA componentEQUIPMENT ADAPTIVE/MOBILITY

NHTSA's summary

a faulty intake manifold may cause the Malfunction Indicator Lamp (MIL) on the instrument cluster to illuminate due to the presence of specific fault codes caused by this component and/or a faulty fuel injector may cause minor misfire conditions and, in turn, cause the Malfunction Indicator Lamp (MIL) on the instrument cluster to illuminate due to the presence of specific fault codes caused by this component. Please note that it is highly unlikely that your vehicle will experience an issue with both the intake manifold and/or multiple fuel injectors at the same time. In our continuing efforts to assure proper performance of Audi vehicles, your dealer will diagnose and replace a faulty intake manifold and/or a faulty fuel injector if necessary, at no cost to you as long as the vehicle remains within the time and mileage limits of this warranty extension. Please keep this letter with your Warranty booklet and deliver it to any new owner, along with the owner?s manual.

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

Vehicles listed
AUDI A32008, 2009, 2010, 2011
AUDI TT2009, 2010

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

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