1998 Cadillac Catera Owner's Manual - Page 117

Map Lamps Mirrors Electrochromic DaymightRearview Mirror ...i__._... _"..." . ~ These lamps are located in front overheadconsole the (near the windshield). Press either buttontto the un r driver's or passenger's side lamp on and press the button again to turn the lamp off. These lamps also comeon when any dooris opened or unlocked whenit is dark outside. This mirror automatically changes to reduce glare from headlamps behind you. photocell on the back the A of mirror senses whenit is becoming dark outside. Another photocell built into the mirror surface senses when headlamps are behind you. At night, when the glare too high, the mirror will is gradually darken to reduce glare change may take a (this few seconds).The mirror will return its clear daytime to state when the glare is reduced.