Horn circuit for Acura TL IV facelift (2011-2014)

CABLE REEL (CONNECTOR A IN STEERING COLUMN) (CONNECTOR C IN STEERING WHEEL) CRUISE CONTROL COMBINATION/ SELECT/RESET/ INFORMATION SWITCH DRIVER'S MICU HORN RLY CT DRIVER'S UNDER-DASH FUSE/RELAY BOX (UNDER LEFT END OF DASH) FUSE HORN RELAY HORN SW HORN SWITCH HOT AT ALL TIMES LT GRN WIRE ORG/ WIRE RED WIRE STEERING WHEEL) UNDER-HOOD RELAY CIRCUIT BOARD FUSE/RELAY BOX (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE