Horn circuit for BMW 5 series G30/G31 facelift (2020-2024)

BLU WIRE BLU/GRN WIRE BODY DOMAIN CONTROLLER BRN WIRE BRN/VIO WIRE FANFARE HORN BUTTON FUSE 10 GRN WIRE HOT W/ BI-STABLE RELAY ENERGIZED LEFT MULTI-FUNCTION STEERING COLUMN SWITCH CLUSTER LEFT SHIFT PADDLE NCA WIRE RED/BRN WIRE RED/YEL WIRE RIGHT SHIFT PADDLE STEERING COLUMN SWITCH CLUSTER SUBWOOFER FANFARE HORN TWEETER FANFARE HORN YEL WIRE