2007 Nissan Titan Owner's Manual - Page 100

SECURITY SYSTEMS (if so equipped) Both lights flash when the hazard switch is turned on. The VDC system will be disabled and the VDC light will illuminate when the electronic locking rear differential (E-lock) system switch (if so equipped) is turned on and the E-lock system is engaged. If the E-lock system disengages or the switch is turned off, the VDC system will be enabled and the VDC light will turn off. Vehicle dynamic control off indicator light (if so equipped) This indicator light comes on when the vehicle dynamic control off switch is pushed to OFF, the transfer case is in the 4LO position ( model), or when the vehicle dynamic control system is not functioning properly. This indicates the vehicle dynamic control system is not operating. Push the vehicle dynamic control off switch again or restart the engine and the system will operate normally. See "Vehicle dynamic control (VDC) system" in the "Starting and driving" section of this manual. The vehicle dynamic control light also comes on when you turn the ignition key to the ON position. The light will turn off after about 2 seconds if the system is operational. If the light stays on or comes on along with the SLIP indicator light while you are driving, have the vehicle dynamic control system checked by a NISSAN dealer. While the vehicle dynamic control system is operating, you might feel slight vibration or hear the system working when starting the vehicle or accelerating, but this is normal. AUDIBLE REMINDERS Brake pad wear warning The disc brake pads have audible wear warnings. When a disc brake pad requires replacement, it makes a high pitched scraping sound when the vehicle is in motion, whether or not the brake pedal is depressed. Have the brakes checked as soon as possible if the warning sound is heard. LIC0644 Your vehicle may have two types of security systems: ● Vehicle security system (if so equipped) ● NISSAN Vehicle Immobilizer System (if so equipped) Key reminder chime A chime sounds if the driver's door is opened while the key is left in the ignition switch. Remove the key and take it with you when leaving the vehicle. VEHICLE SECURITY SYSTEM The vehicle security system provides visual and audible alarm signals if someone opens the doors when the system is armed. It is not, however, a motion detection type system that activates when a vehicle is moved or when a vibration occurs. The system helps deter vehicle theft but cannot prevent it, nor can it prevent the theft of interior or Light reminder chime With the ignition switch in the OFF position, a chime sounds when the driver's door is opened if the headlights or parking lights are on. Turn the headlight control switch off before leaving the vehicle. 2-20 Instruments and controls