1998 Chevrolet Astro Owner's Manual - Page 116

As you signal a turn or a lane change, if the arrows don't flash but just stay on, a signal bulb may be burned out and other drivers won't see your turn signal. If a bulb is burned out, replace it to help avoid an accident. If the arrows don't go on at all whenyou signal a turn, check thefuse (see "Fuses and Circuit Breakers" in the Index)and for burned-out bulbs. If you have a trailer towing option with added wiring for the trailer lamps, a different turn signal flasher is used. With this flasher installed, the signal indicator will flash even if a turn signal bulb is burned out. Check the front and rear turn signal lamps regularly to make sure they are working. Windshield Wipers You control the windshield wipers by turning the band with the wiper symbol on it. . - . . For a single-wiping cycle, turn the band to MIST. Hold it there until the wipers start, then let go. The wipers will stop after one wipe. If you want more wipes, hold the band on MIST longer. a m Headlamp HighLow Beam Changer To change the headlamps from low beam to high or high to low, pull the multifunction lever all the way toward you. Then release it. When the highbeams are on, this indicator light on the instrument panel also will be on. You can set the wiper speed for a long or short delay between wipes. This canvery in rain be usefullight or snow. Turn the band to choose the delay time. The closer to Low, the shorter the delay, For steady wiping atlow speed, turn the band away from you to LOW. For high-speed wiping, turn the band further, to HIGH. To stop the wipers, move the band to OFF. Be sure to clear ice and snow from the wiper blades before using them. If they're frozen to the windshield, carefully loosen or thaw them. If your blades do become worn or damaged, get new blades or blade inserts. 2-32