2003 GMC Sierra 1500 Pickup Owner's Manual - Page 164

Flash-To-Pass Feature This feature allows you to use your high-beam headlamps to signal a driver in front of you that you want to pass. It works even if your headlamps are off To use it, pull the turn signal lever toward you. your If your headlamps are off or on low-beam, high-beam headlampswill turn on. They'll stay on as long as you hold the lever toward you and the high-beam indicator on the instrument panel will come on. Release the leverto turn the high-beam headlamps off. For steady wiping at low speed, turn the band away from you to the first solid band past the delay settings. position. For high-speed wiping, turn the band further, to the second solid band past the delay settings. To stop the wipers, move the band to off position. 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. Windshield Washer There is a paddle marked with the windshield washer symbol at the top of the multifunction lever. To spray washer fluid on the windshield, push the paddle. The wipers will clear the window and then either stop or return to your preset speed. Windshield Wipers 0: OFF Q: MIST 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. You can set the wiper speed for a long or short delay between wipes. This can be very useful in light rain or snow. Turn the band to choose the delay time. The closer to the top of the lever, the shorter the delay. In freezing weather, don't use your washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision. I 3-9