Horn circuit for Audi A3 8P facelift 2 (2008-2013)

11 12 COMPUTER DATA LINES SYSTEM AIR BAG SPIRAL SPRING/RETURN SPRING (W/ SLIP RING) (BEHIND STEERING WHEEL) BLK WIRE BLK/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM HIGH TONE HORN HORN RELAY (ON RELAY CARRIER) HOT AT ALL TIMES FUSE PANEL B FUSE 17 (INTEGRATED IN ENGINE COMPT E-BOX) LOW TONE (BEHIND RIGHT HORN KICK PANEL) MULTI-FUNCTION STEERING WHEEL CONTROL MODULE NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/BRN WIRE SIGNAL HORN ACTIVATION STEERING COLUMN ELECTRONIC SYSTEMS CONTROL MODULE STEERING WHEEL CONTROL MODULE VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BELOW LEFT SIDE OF DASH) YEL WIRE