Horn circuit for Mercury Villager II (1998-2002)

AIR BAG SLIDING CONTACT BATTERY JUNCTION BOX (LEFT FRONT OF ENGINE COMPARTMENT) BLK WIRE ENGINE COMPARTMENT RELAY BOX FRONT OF ENGINE COMPT) FRONT OF ENGINE COMPT) FUSE 13 GRN WIRE GRN/RED WIRE HORN (LEFT SECOND HORN (LEFT HORN RELAY (LEFT FRONT OF ENGINE COMPARTMENT) HORN SWITCH HOT AT ALL TIMES LT BLU/BLK WIRE NOT USED SMART ENTRY CONTROL/ TIMER MODULE (BEHIND TOP CENTER OF DASH) WHT WIRE YEL WIRE