Differential lock circuit for Mercedes-Benz C-class W205/S205/C205/A205 facelift (2018-2021)

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/BLK WIRE CAN AMG H CAN AMG L COMPUTER DATA LINES SYSTEM DIFFERENTIAL LOCK ACTUATOR (ON REAR DIFFERENTIAL) ELECTRICAL DIFFERENTIAL LOCK TEMPERATURE SENSOR ELECTRONIC DIFFERENTIAL CONTROL UNIT FUSE 410 FUSE 428 GRN WIRE GRN/WHT WIRE GRY/WHT WIRE HECKR HOT AT ALL TIMES MOT (+) 31 MOT GND/(+) MOT- PNK/RED WIRE REAR FUSE, RELAY MODULE REAR SAM CONTROL UNIT (LEFT REAR OF LUGGAGE COMPT) RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE SIG VIO WIRE WHT WIRE YEL WIRE