1993 Chevrolet Camaro Owner's Manual - Page 119
1993 Chevrolet Camaro Manual
Page 119 highlights
Audio Systems Ventilation Tips 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. When you enter a vehicle in cold weather, turn the fan control knob to the right 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. D Keep the air path under the front seats clear of objects. This helps air to circulate throughout your vehicle. Your Delco@audio system has been designed to operate easily and give years of listening pleasure. But you will get the most enjoyment outof it if you acquaint yourself with it first. Find out what your Delco@system can do and how to operate all its controls, to be sure you're getting the most out of the advanced engineering that went into it.