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Service bulletin A371423 2028472-

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 id10122458
Published by NHTSA2017-11-08
Manufacturer's numberA371423 2028472-
Manufacturer's date2014-05-01
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Supersedes Technical Service Bulletin Group 37 number 12-38 dated February 22, 2012. The ignition key cannot be removed even though the gear shifter is in Park (P). The vehicle is mechanically in the Park position, but this is not recognized electronically. The gear shifter cannot be moved from the Park position. On vehicles with Audi advanced key, the vehicle cannot be locked by remote control after the engine has been switched off. DTC 00230 may be sporadically stored in the vehicle authorization system control module. The Park position of the gear shifter is sporadically not recognized, which causes the ignition key to not be cleared and prevents the vehicle from being locked.

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

Vehicles listed
AUDI A42009, 2010
AUDI A4 AVANT2011 to 2012
AUDI A4 CABRIOLET2009
AUDI A52008, 2009, 2010, 2011, 2012
AUDI A5 CABRIOLET2010 to 2012
AUDI Q52009, 2010, 2011, 2012
AUDI Q72009, 2010, 2011, 2012

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

Other bulletins for the same vehicles and component
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