Mercedes-Benz S-class W222/C217/A217 facelift (2017-2020) Charging circuit

3.0L TURBO 4.0L TURBO ALTERNATOR BATTERY SENSOR (NEGATIVE (-) BATTERY POST) BLK WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE CAN B H CAN B L COC CAN C H CAN C L CAN HMI H CAN HMI L COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT PREFUSE BOX FRONT SAM CONTROL UNIT FUSE 1 GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER LEFT TERMINAL 30 TERMINAL BLOCK ME-SFI (ME) CONTROL UNIT NCA WIRE ON-BOARD ELECTRICAL SYSTEM BATTERY POWER DISTRIBUTION SYSTEM PYROTECHNICAL SEPARATOR RBA RED WIRE RIGHT TERMINAL 30 TERMINAL BLOCK STARTER STARTING CIRCUIT VIO WIRE YEL WIRE YEL/VIO WIRE YEL/WHT WIRE