Lincoln MKZ I facelift (2009-2012) Horn circuit

BLK/GRY WIRE BLU/WHT WIRE CLOCKSPRING (BEHIND STEERING WHEEL ASSEMBLY) FUSE 24 HORN (RIGHT FRONT OF ENGINE COMPT) HORN RELAY HOT AT ALL TIMES LEFT HORN LOGIC RIGHT HORN SMART JUNCTION BOX (SJB) (LEFT SIDE OF DASH) SWITCH YEL/RED WIRE