HORN, Horn Wiring Diagram for Lincoln Mark VII LSC 1990, List of elements for Horn Wiring Diagram for Lincoln Mark VII LSC 1990:, 20a, Anti- theft horn relay (under package tray), Circuit breaker 12, Cruise control system, Electronic engine control module (behind right cowl), Fuse panel, High pitch horn (left front fender apron), Horn relay (right fender apron), Horn switch, Hot at all times, Low pitch horn (left front fender apron), Slip ring, Speed control switch assembly, , , HORN, DEFOGGERS, POWER DOOR LOCKS, POWER ANTENNA, POWER MIRRORS, STARTING/CHARGING, POWER SEATS, TRUNK, TAILGATE, FUEL DOOR, RADIO, POWER WINDOWS, WIPER/WASHER, ,