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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R Spec V >> Repair and Diagnosis >> External Pages >> Different car >> Section 1594 (Body, Lock & Security System) >> Vehicle Security (Theft Warning) System >> System Description >> Description >> Setting the vehicle security system >> Activating the alarm operation of the vehicle security system
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Activating the alarm operation of the vehicle security system

WARNING: This page is about a different car, the 2005 Nissan Frontier. However, it is still accessible from the selected car via links, so may be relevant.

Make sure the system is in the armed phase.

When one of the following operations is performed, the system sounds the horns and flashes the headlamps for about 50 seconds.

  1. Any door is opened before unlocking door with key or keyfob.
  2. Door is unlocked without using key or keyfob.