Backup lamps circuit, coupe for Mercedes-Benz E-class W213/S213/C238/A238 (2016-2021)

BACKUP RELAY BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L CAN-B L AAG COMPUTER DATA LINES SYSTEM ELECTRONIC IGNITION SWITCH CONTROL UNIT FULLY INTEGRATED TRANSMISSION CONTROL CONTROLLER UNIT FUSE 477 FUSE 481 FUSE 482 FUSE 7 GRN/BLU WIRE HECKD HOT AT ALL TIMES INNER LEFT REAR LAMP UNIT INNER RIGHT REAR LAMP UNIT N/A NOT USED REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT RED WIRE RED/GRY WIRE RFL (+) VEHICLE INTERIOR PREFUSE BOX