1995 Pontiac Sunfire Owner's Manual - Page 126

For normal cooling on hot days, use VENT with the temperature knob in the blue area and the A/C button i pushed in. The system will bringin outside a r and cool it. On cool but sunny days, the sun may warm your upper body, but your lower body may not be warm enough. You can use BI-LEVEL with the temperature knob in the middle and the A/C button pushed in.The system will bring in outside airand direct slightly warmer air to your lower body. You may notice this temperature difference more at some times than others. Ventilation For mild outside temperatures when little heating or cooling is needed, use VENT to direct outside air through your vehicle. Your vehicle also has the flow-through ventilation system described later in this section. Defogging and Defrosting Windows Your system has two settings for clearing the front and use side windows.To defrost the windows quickly, DEFROST with the temperature knob all the in the way red area.To warm passengers while keeping the windows clean, use DEFOG. To defog the side windows while using the air conditioner, set the right control to BI-LEVEL, the fan control to the highest setting, and press A/C button. the Aim the side vents toward the side windows. For increased air flow to the side vents, close the center vents. Heating On cold days use FLOOR with the temperature all the way in the red area. The system bring in outsideair, will heat it and send it to the floor ducts. Your vehicle has heat ducts that directed towardthe rear are seat. Keep the area under front seats clear obstructions the of so the heated air can reach the rear seat passengers. If your vehicle has an engine coolant heater,you can use it to help your system provide warm air faster when it's cold outside (0°F (-18°C) or lower). An engine coolant heater warms the coolant your engine and heating system use to provide heat. See "Engine Coolant Heater" in the Index. 3-3