BMW XM G09 (2022-2024) Horn circuit

BASIC CENTRAL PLATFORM (BCP) BLK WIRE BRN WIRE FANFARE HORN BUTTON FUSE 1 FUSE 39 GRY/BLK WIRE HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED RED WIRE RED/BLU WIRE RED/BRN WIRE RIGHT FRONT POWER DISTRIBUTION BOX STEERING COLUMN SWITCH CLUSTER SUBWOOFER FANFARE HORN TWEETER FANFARE HORN YEL WIRE