2004 Nissan Titan Owner's Manual - Page 155
2004 Nissan Titan Manual
Page 155 highlights
VENTILATORS The GPS time (manual time) corresponding to the selected zone will be displayed. Pacific zone has been set as the initial (default) setting. Beep setting With this option ON, a beep will sound if any audio button is pushed. BUTTON To change the display brightness, push the button. Pushing the button again will change the display to DAY or NIGHT display. Then, adjust the brightness moving the joystick right or left. If no operation is done within 10 seconds, or if the "PREV" button is pushed, the display will return to the previous display. LHA0410 Adjust air flow direction for the driver and passenger side 1 , center 2 , and rear passenger (if so equipped) 3 ventilators by moving the ventilator slide and/or ventilator assemblies. Display screen, heater, air conditioner and audio systems 4-11