1994 Pontiac Grand Am Owner's Manual - Page 107

Comfort Controls & Audio Systems When you enter a vehicle in cold weather, turn the fan control knob to HIGH 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. Keep the air path under the front seats clear of objects. Thishelps air to circulate throughout your vehicle. Audio Systems The following pages describethe audio systems available for your Pontiac, and how to get the best performance from them. Please read about the system in your vehicle. :/ow-Through Ventilation ;ystem (CONK) entilation Tips Keep the hood and front air inlet free of ice, snow, orany other obstruction (such as leaves). The heater and defroster will work far better, reducin the chance of fogging the inside of your windows.