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Service bulletin Dealer 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 id10125733
Published by NHTSA2017-12-14
Manufacturer's numberDealer Letter -
Manufacturer's date2013-07-18
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

VOLKSWAGEN DEALERSHIP COMMUNICATION (Revision to UPDATE 24X7 - 2.0L MPI Software 2011-2012 MY Jetta 2.0L Engine Vehicles): VOLKSWAGEN would like to inform dealers of a revision to UPDATE 24X7. This revision expands the scope of the repair solution proactively addressed in the UPDATE due to the availability of new software. In this revision you will find new technical information, new software change tables, and a new SVM code. VOLKSWAGEN informed dealers to inform technicians are aware of these new details, as the old SVM codes will become inactive once this document is published.

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, Software

Vehicles listed
VOLKSWAGEN JETTA2011, 2012

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

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