2011 Buick Lucern Owner's Manual - Page 162

If the headlamps are off or on low beam, the high-beam headlamps will turn on. They will stay on as long as you hold the lever toward you and the high-beam indicator on the instrument panel cluster will come on. 6 (Delay): Use to set the delay time between wipe cycles. The wiper speed can be set for a long or short delay between wipes. The closer the band is set to the top of the lever, the shorter the delay. 6 (Low Speed): Slow wipes. Windshield Wipers 1 (High Speed): Fast wipes. 9 (Off): Turns the wipers off. Clear ice and snow from the wiper blades before using them. If frozen to the windshield, carefully loosen or thaw them. Damaged blades should be replaced. Heavy snow or ice can overload the wiper motor. A circuit breaker will stop the motor until it cools. The vehicle has wiper-activated headlamps. After the windshield wipers have completed eight wipe cycles within four minutes, the headlamps automatically turn on. See Wiper Activated Headlamps on page 4 ‑ 11 for more information. The windshield wiper lever is located on the left side of the steering column. Turn the band with the wiper symbol on it to control the windshield wipers. 8(Mist): For a single wiping cycle, hold it on mist until the wipers start, then release. The wipers stop after one wipe. Several wipes, hold the band longer. 4-6