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Service bulletin 5

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 id10021402
Published by NHTSA2007-04-24
Manufacturer's number5
Manufacturer's date2007-01-01
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES; ENGINE AND ENGINE COOLING:COOLING SYSTEM

NHTSA's summary

PRODUCT UPDATE CIRCULAR. INSTALL IMPROVED AIR FILTER HOUSING AND INSPECT/REPLACE BATTERY CABLE, IF NECESSARY. *KB

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Engine, 12-volt battery, Cooling system

Vehicles listed
VOLKSWAGEN TOUAREG2004, 2005

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
V271503 20160762017-10-31. Service bulletin. Technical Bulletin: Battery, Discharged, Diagnosis for Excessive Static Current Draw
V271501 20118942017-10-31. Service bulletin. Technical Bulletin: Battery, Testing and Charging Using Midtronics VAS6161, MCR340V, InCharge 940, or GRX3000VAS Charger
TB-19-13-012013-05-07. Service bulletin. VOLKSWAGEN: IT IS A NORMAL OCCURRENCE FOR THE ELECTRIC COOLANT FANS TO CONTINUE TO RUN AFTER THE IGNITION IS SWITCHED OFF. *JS
04022005-03-02. Service bulletin. BATTERY CUT-OFF SWITCH, DISCONNECTING AND REMOVING DURING THE PRE-DELIVERY INSPECTION (PDI). THIS BULLETIN SUPERSEDES GROUP 00 NUMBER 04-02 DATED APR 6, 2004 AND GROUP 00 NUMBER 04-03 DATED APR 28, 2004. *TT
04052004-08-31. Service bulletin. AUTOMATIC BATTERY CUTOFF SWITCH (BCS), MALFUNCTIONING RESULTING IN BATTERY DISCHARGE. *MJ