Mercedes-Benz A-class W177 (2018-2023) drivetrain control unit (under center of dash) Wiring diagrams

BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN C H CAN C L CAN PER H CAN PER L DRIVETRAIN CONTROL UNIT (UNDER CENTER OF DASH) FLEX-E BM FLEX-E BP FUEL PUMP CONTROL UNIT (OUTER CENTER REAR UNDERBODY) GRN WIRE GRN/WHT WIRE ME-SFI (ME) CONTROL UNIT (LEFT FRONT OF ENGINE COMPT) PARKING SYSTEM CONTROL UNIT (IF EQUIPPED) (UNDER DRIVER SEAT) PNK WIRE SOUND SYSTEM AMPLIFIER CONTROL UNIT STEREO MULTI-FUNCTION CAMERA W/ ACTIVE DISTANCE ASSIST DISTRONIC, COLLISION PREVENTION ASSIST W/ ACTIVE PARKING ASSIST W/ PARKTRONIC W/ DISTRONIC DISTANCE-PILOT W/ SOUND SYSTEM W/O ACTIVE PARKING ASSIST W/ PARKTRONIC W/O DISTRONIC DISTANCE-PILOT W/O SOUND SYSTEM WHT WIRE

BLK/RED WIRE BLU WIRE BLU/WHT WIRE BRN WIRE CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM DRIVE UNIT CONTROL UNIT DRIVETRAIN CONTROL UNIT (UNDER CENTER OF DASH) ENGINE COMPARTMENT PREFUSE BOX FLEX-E BM FLEX-E BP FUSE 149 FUSE 2 GRN/BLK WIRE HOT W/ BATTERY DISCONNECT SWITCH RELAY ENERGIZED NCA WIRE PNK WIRE PNK/GRN WIRE RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE REL (+) SENS 1 STARTER BATTERY PREFUSE BOX VEHICLE INTERIOR FUSE, RELAY MODULE VIO WIRE VIO/WHT WIRE WHT/BLU WIRE