Horn circuit for Infiniti M37 IV (2010-2014)

BLK WIRE BLK/YEL WIRE BLU WIRE COMBINATION SWITCH (SPIRAL CABLE) COMPUTER DATA LINES SYSTEM FUSE 31 FUSE 50 FUSE 51 FUSE, FUSIBLE LINK BLOCK (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRY WIRE HORN (HIGH) HORN RELAY (IN FUSE, FUSIBLE LINK BLOCK) HORN SWITCH HOT AT ALL TIMES LT GRN WIRE NCA WIRE PNK WIRE WHT WIRE