Horn circuit for Audi A5 I facelift (2011-2016)

AIR BAG SPIRAL SPRING/ RETURN SPRING (W/ SLIP RING) AIR BAG SPIRAL SPRING/ RETURN SPRING W/ SLIP RING (TOP OF STEERING COLUMN) BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FUSE 7 FUSE CARRIER 2 FUSE PANEL C GRY WIRE GRY/YEL WIRE HIGH TONE HORN HORN RELAY HORN RELAY (ON RELAY PANEL W/ VEHICLE ELECTRICAL SYSTEM CONTROL MODULE) HORN SIGNAL ACTIVATION HOT AT ALL TIMES HOT AT ALL TIMES FUSE PANEL SC (LEFT END OF DASH) FUSE FUSE CARRIER LOW TONE HORN NCA WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE (ON STEERING COLUMN, STEERING WHEEL CONTROL UNIT VEHICLE ELECTRICAL SYSTEM CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) WHT/RED WIRE YEL WIRE