Transfer case circuit for Mercedes-Benz GLS-class X167 (2019-2023)

BRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT FUSE, RELAY MODULE FLEX-E BM FLEX-E BP FUSE 122 FUSE 712 GRN/GRY WIRE GRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ ENGINE COMPARTMENT TERMINAL 15 RELAY ENERGIZED PNK/GRY WIRE PNK/RED WIRE RED/WHT WIRE SIG STARTER BATTERY PREFUSE BOX TRANSFER CASE ABSOLUTE SENSOR TRANSFER CASE CONTROL UNIT