2007 GMC Acadia Owner's Manual - Page 177

The windshield wipers are controlled by turning the band with the wiper symbol. Windshield Washer J (Washer Fluid): Press and release this paddle, located at the top of the turn signal/ multifunction lever, to spray washer fluid on the windshield. The wipers clear the windshield and either stop or return to the preset speed. The ignition key must be in ACCESSORY or ON for this to work. See Windshield Washer Fluid on page 420 Windshield Washer Fluid. 8 (Mist): Turn the band to mist for a single wiping cycle. Hold it there until the wipers start. Then let go. The wipers will stop after one wipe. Hold the band on mist longer, for more wipe cycles. 9 (Off): To stop the wipers, move the band to off. 6 (Delay): The wiper speed can be set for a long or short delay between wiping cycles. 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. 6 (Low Speed): Turn the band away from you to the first solid band past the delay settings, for steady wiping at low speed. {CAUTION: In freezing weather, do not use your washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision. WASHER FLUID LOW ADD FLUID is displayed on the Driver Information Center (DIC) when the washer fluid is low. See DIC Warnings and Messages on page 244. ? (High Speed): Turn the band further, to the second solid band past the delay settings, for high-speed wiping. 177