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Service bulletin TT 57-12-02

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 id10157511
Published by NHTSA2019-04-08
Manufacturer's numberTT 57-12-02
Manufacturer's date2013-10-18
NHTSA componentLATCHES/LOCKS/LINKAGES:DOORS:LATCH; EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES

NHTSA's summary

Tech Tips (Alarm Goes Off When Unlocking Door With Key Cylinder): This odcument informs if the vehicle is entered using the door key, the alarm may activate when opening the door. The door lock cylinder does not disarm the alarm. The lock cylinder in the door is meant to be used as an emergency entry, therefore the key must be inserted into the ignition within 15-30 seconds of opening the door (dependent on vehicle and equipment), in order to disarm the alarm.

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

Equipment and accessories, Latches and locks, Door latch

Vehicles listed
VOLKSWAGEN PHAETON2004, 2005, 2006
VOLKSWAGEN TOUAREG2004, 2005, 2006, 2007, 2008, 2009, 2010

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
20392112016-06-13. Service bulletin. SUMMARY TO BE PROVIDED ON A FUTURE DATE.