2000 Pontiac Sunfire Owner's Manual - Page 150
2000 Pontiac Sunfire Manual
Page 150 highlights
Ventilation System 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. Your vehicle's flow-through ventilation system supplies outside air into the vehicle when it is moving. Outside air will also enter the vehicle when the air conditioning fan is running. Ventilation Tips D Keep the hood and front air inlet free of ice, snow or any other obstruction, such as leaves. The heater and defroster will work far better, reducing the chance of fogging the inside of your windows. the mode knob to FLOOR and the fan to the highest speed for a few moments before driving off. This helps clear the intake ducts of snow and moisture and reduces the chance of fogging the inside of your windows. of objects. This helps air circulate throughout your vehicle. D When you enter a vehicle in cold weather, adjust D Keep the air path under the front seats clear 3-7
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