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Service bulletin 871408

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 id10239540
Published by NHTSA2023-07-24
Manufacturer's number871408
Manufacturer's date2014-08-06
NHTSA componentVISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

NHTSA's summary

HVAC System Intermittently Blows Cold Regardless of Setting

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

Glass, wipers and mirrors, Heating and air conditioning

Vehicles listed
VOLKSWAGEN ROUTAN2011, 2012, 2013, 2014

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

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