2007 Dodge Nitro Owner's Manual - Page 20

20 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE To Disarm the System To disarm the system, use the remote keyless entry transmitter. Also, using a valid sentry key and moving the ignition switch to the ON/START position will disarm the system. If something has triggered the system in your absence, the horn will sound three times when you unlock the doors. Check the vehicle for tampering. The Security Alarm System is designed to protect your vehicle; however, you can create conditions where the system will arm unexpectedly. If you remain in the vehicle and lock the doors with the transmitter, once the system is armed (after 16 seconds), when you pull the door handle to exit the alarm will sound. If this occurs, press the "Unlock" button on the remote keyless entry transmitter to disarm the system. The Security Alarm System will not disarm with a manual unlock, either through the lock plunger located on the inside of the door, or through a key in the driver's door key cylinder. ILLUMINATED ENTRY The interior lights come on when you open any door. They will remain on for about 30 seconds after all doors are closed then fade to off.