Awd circuit for Mercedes-Benz GLA-class X156 facelift (2017-2020)

*** 4 MATIC ALL-WHEEL DRIVE CONTROL UNIT ALL-WHEEL DRIVE SOLENOID VALVE BLK WIRE BLK/GRN WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE CAN C H CAN C L COMPUTER DATA LINES SYSTEM FUSE 101 FUSE 31 GRN WIRE HOT AT ALL TIMES HOT W/ CIRCUIT 15 RELAY ENERGIZED RED WIRE RED/GRN WIRE RED/WHT WIRE VEHICLE INTERIOR FUSE BOX WHT WIRE