1997 Ford Ranger Owner Guide 1st Printing - Page 73

Airflow selections Q (Panel) Use Q to bring outside air through the instrument panel registers. You can heat the air in this position by rotating the temperature knob into the RED area. The air cannot be cooled below the outside temperature regardless of the temperature knob setting. S (Panel & Floor) Select S to get airflow to the floor and through the instrument panel registers at the same time. This selection can be used to either heat or ventilate your vehicle. R (Floor) Select R to direct air to the floor. The air cannot be cooled in the R position but can be heated by rotating the temperature knob into the red area. P (Floor & Defrost) Select P to get air to the floor and windshield defrosters at the same time. V (Defrost) Select V to obtain maximum air flow to the windshield. Rotate the temperature knob into the red area for the air temperature required to defrost. Rotate the H knob to increase the air flow. 70