1998 Buick Park Avenue Owner's Manual - Page 118

Y w r vehicle may have m electrochromic inside r~wview minor with a compass. The mirrcpa: also includes m eight-point compass display in the upper right C Q H ~ Wof the mirror face. m e n on, the compass automatically calibrates as the vehicle is driven. When cleaning the naimor, use a gaper towelor similar materid dampened with glass cleaner. Do not spray glass cleaner directly on the mirror as that may cause the liquid cleaner to enter the minor housing. Use a cotton swab and glass cleaner to clean the p h ~ t o c e ~ ~ s whew necessary. When set in the JMIRROR position, this mirror automatically changes to reduce glare headamps fkom behind you. A time delay feature prevents rapid changing from the day to night positions while driving under lights and through traffic.