Lincoln MKZ I (2006-2009) Horn circuit

AIR BAG SLIDING CONTACT (BEHIND STEERING WHEEL ASSEMBLY) BLK/GRY WIRE BLU/WHT WIRE FUSE 2 HORN RELAY HOT AT ALL TIMES LEFT HORN LOGIC RIGHT HORN SMART JUNCTION BOX (SJB) (BASE OF LEFT "A" PILLAR) SWITCH YEL WIRE