2003 GMC Safari Owner's Manual - Page 143

Climate Controls Climate Control System With this system you can control the heating, cooling and ventilation for your vehicle. To change the current mode, select one of the following: (Bi-Level): This mode directs approximately half of the air to the instrument panel outlets and directs most of the remaining air to the floor outlets. Some air may be directed toward the windshield. (Vent): This mode directs air to the instrument panel outlets. +, 2 +d (Floor): This mode directs most of the air to the floor outlets with some air directed to the outboard outlets (for the side windows) and some air directed to the windshield. N C (Air Conditioning): This setting brings in outside air, cools and dehumidifies it. MAX N C (Maximum Air Conditioning): This setting cools the air the fastest, by recirculating the inside air. Turn the right knob clockwise or counterclockwise to direct the airflow inside of your vehicle. The right knob can also be usedto select the defrost mode. Information on defogging and defrosting can be found later in this section. @ (Fan): Turn the left knob clockwise or counterclockwise to increase or decrease the fan speed. Temperature Control: Turn the center knob clockwise or counterclockwise to increase or decrease the temperature inside your vehicle. 3-18