2015 Buick LaCrosse Owner Manual - Page 117

5-4 Instruments and Controls If the windshield wiper lever is then moved to OFF before the driver door is opened or within 10 minutes, the wipers will restart and move to the base of the windshield. If the ignition is put in OFF while the wipers are performing wipes due to windshield washing, the wipers continue to run until they reach the base of the windshield. Pull the windshield wiper lever toward you to spray washer fluid and activate the wipers. The wipers will continue until the lever is released or the maximum wash time is reached. When the lever is released, additional wipes may occur depending on how long the windshield washer had been activated. See Washer Fluid on page 10-24 for information on filling the windshield washer fluid reservoir. { Warning In freezing weather, do not use the washer until the windshield is warmed. Otherwise the washer fluid can form ice on the windshield, blocking your vision. will automatically determine when a GPS signal is restored and provide a heading again. See Compass Messages on page 5-36 for the messages that may be displayed for the compass. Clock Setting the Time and Date To set the time or date: 1. Select Settings from the Home Page, then select Time and Date Settings. 2. Select the desired function. To set the time or date, press « or ª to change the hour, minutes, AM, PM, day, month, or year. To change the 12-24Hr setting, press the 12-24Hr button. To turn Auto Set on and off, press the Auto Set button. Compass The vehicle may have a compass display on the Driver Information Center (DIC). The compass receives its heading and other information from the Global Positioning System (GPS) antenna, StabiliTrak®, and vehicle speed information. The compass system is designed to operate for a certain number of miles or degrees of turn before needing a signal from the GPS satellites. When the compass display shows CAL, drive the vehicle for a short distance in an open area where it can receive a GPS signal. The compass system n L (Windshield Washer):