Horn circuit for Mercedes-Benz E-class W213/S213/C238/A238 facelift (2020-2024)

*** BLK WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COMPUTER DATA LINES SYSTEM DRIVER-SIDE FUSE, RELAY MODULE ELECTRONIC IGNITION SWITCH CONTROL UNIT FANFARE HORNS, AIR BAG CLOCKSPRING CONTACT FLEX-E BP PNK FLEX-E BM WIRE FRONT SAM CONTROL UNIT FUSE 200 FUSE 205 GRN WIRE HOT AT ALL TIMES LEFT FANFARE HORN LEFT LOWER HORN BUTTON LEFT UPPER HORN BUTTON LH - RED WIRE RED/BLU WIRE RIGHT FANFARE HORN RIGHT UPPER HORN BUTTON STEERING COLUMN MODULE CONTROL UNIT STEERING WHEEL ELECTRONICS YEL WIRE