2004 Nissan Titan Owner's Manual - Page 87

If the 4WD shift switch is set in the 4LO position and the light blinks, stop the vehicle, drive slowly forward and the light will turn on. When you shift between 4H and 4LO, stop the vehicle, move the automatic transmission selector lever to the N (Neutral) position with the brake pedal depressed, then push the 4WD shift switch and move it to 4LO or 4H. The transfer case may be damaged if you shift the switch while driving. You cannot move the transfer 4WD shift switch between 4H and 4LO unless you have first stopped the vehicle and moved the automatic transmission shift selector lever to N (Neutral) with the brake pedal depressed. Make sure the transfer 4LO position indicator light turns on when you shift the 4WD shift switch to 4LO. The indicator light may blink while shifting from one drive mode to the other. 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. 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 front disc brake pads have audible wear warnings. When a front 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. 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. 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. Turn signal/hazard indicator lights The appropriate light flashes when the turn signal switch is activated. Both lights flash when the hazard switch is turned on. Instruments and controls 2-19