2002 GMC Savana Van Owner's Manual - Page 149

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. Audio Systems Your audio system has been designed to operate easily and give years of listening pleasure. You will get the most enjoyment out of it if you acquaint yourself with it first. Find out what your audio system can do and how to operate all of its controls to be sure you're getting the most out of the advanced engineering that went into it. D When you enter a vehicle in cold weather, turn the fan to HI 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. objects. This helps air to circulate throughout your vehicle. Setting the Clock for Systems without Radio Data System Press and hold the HR or MIN arrow for two seconds. Then press the HR (down) arrow until the correct hour appears. Press and hold the MIN (up) arrow until the correct minute appears. The clock may be set with the ignition on or off. D Keep the air path under the front seats clear of Your vehicle has air vents in the center and on the sides of your instrument panel. You can move the vents from side to side or up and down to direct the flow of air, or close the vents altogether. When you close a vent, it will increase the flow of air coming out of any vents that are open. 3-10