2008 Chevrolet Impala Owner's Manual - Page 133

Flash-to-Pass With the turn signal lever in the low-beam position, pull the lever toward you momentarily to switch to high-beam, to signal that you are going to pass. If the headlamps are on, they will return to low-beam when the lever is released. Turn the band with the wiper symbol to control the windshield wipers. 8(Mist): Turn the band to mist for a single wiping cycle. Hold it there until the wipers start. Then let go. The wipers stop after one wipe. Hold the band on mist longer, for more wipe cycles. To stop the wipers, move the band to off. 9(Off): Windshield Wipers Clear ice and snow from the wiper blades before using them. If they are frozen to the windshield, gently loosen or thaw them. Damaged wiper blades may not clear the windshield well, making it harder to see and drive safely. If the blades do become damaged, install new blades or blade inserts. For more information, see Windshield Wiper Blade Replacement on page 5-52. Heavy snow or ice can overload the wiper motor. A circuit breaker will stop the motor until it cools down. Clear away snow or ice to prevent an overload. 6 (Delay): Turn the band to adjust the delay time. The delay between wiping cycles becomes shorter as the band is moved to the top of the lever. This can be very useful in light rain or snow. Turn the band away from you to the first solid band past the delay settings, for steady wiping at low speed. 6 (Low Speed): ? (High Speed): Turn the band further, to the second solid band past the delay settings, for high-speed wiping. 3-9