1993 Cadillac DeVille Owner's Manual - Page 120

- will change to the reduced brightness of DRL (if the headlight switch is off). Of course, you may stillturn on theheadlights any time you need to. To idle your vehicle with the DRL off, shift the transaxle into "P" (Park). The DRL will stay off until you shift out of "P" (Park). - Rear Fog Lights (Export Only) I L To turn them on,push the switch located on the right lower side of your instrument panel.A small indicator light will glow to tell you they are on. _ ~. Cornering Lights The cornering lights come onwhen you signal a turn.This will provide more light for turning when its dark. Maplights The maplights are located above the rearview mirror. To operate the maplights, just push either button to turn them on. They will both come on when the courtesy lights are turned on.