1998 Buick Century Owner's Manual - Page 111

Flash-to-Pass Feature This feature lets use your high-beam headlamps to you signal the driver frontof you that you want to pass.It in works even if your headlamps areoff. To use it, pull the turn signal lever toward you a little, but not so far thatyou hear a click. If your headlamps are off or on low beam, your high-beam headlamps will turn on. They'll stay on as long as you hold the lever toward you and the high-beam indicator on the dash come on. Release will the lever to turn the high-beam headlamps off. Windshield Wipers You control thewindshield wipers by turning the band marked WIPER. For a single wiping cycle, turnthe band to MIST. Hold it there until the wipers start, then let go. The wipers will stop after one cycle.If you want more cycles, holdthe band on MIST longer. 2-35