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Service bulletin VVT1301

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 id10239327
Published by NHTSA2023-07-17
Manufacturer's numberVVT1301
Manufacturer's date2013-01-25
NHTSA componentELECTRICAL SYSTEM; EQUIPMENT

NHTSA's summary

Symbols with the following meanings are used in the safety instructions of the Operating Manuals, the startup/unpacking instructions and other documentation provided, in screen displays on the tester during operation and on the products themselves:

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, Equipment and accessories

Vehicles listed
VOLKSWAGEN VOLKSWAGEN

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