HORN, Horn Wiring Diagram for Buick Skylark Custom 1993, List of elements for Horn Wiring Diagram for Buick Skylark Custom 1993:, Convenience center (left side of i/p), Fuse block (left side of i/p), Horn fuse 15a, Horn relay, Horn switch, Hot at all times, Left horn, Right horn, Slip ring, Turn/hazard- headlight switch assembly, , , COOLING FAN, POWER DOOR LOCKS, INTERIOR LIGHTS, POWER MIRRORS, DEFOGGERS, POWER ANTENNA, POWER SEATS, HORN, STARTING/CHARGING, POWER WINDOWS, RADIO, WIPER/WASHER, ,