Charging circuit for Mercedes-Benz S-class W221 facelift (2009-2013)

12 13 CAN-F L CAN-F H 41 54 CAN E H CAN E L BATTERY SENSOR (RIGHT FRONT OF TRUNK) BD LIN BLK WIRE BLU/WHT WIRE CAN-G H CAN-G L COMPUTER DATA LINES SYSTEM ENGINE COMPARTMENT PREFUSE BOX FUSE 2 (RIGHT REAR ENGINE COMPT) FRONT SAM CONTROL MODULE W/ FUSE, RELAY MODULE (LEFT REAR ENGINE COMPT) GENERATOR GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER INTERIOR PREFUSE BOX (RIGHT FRONT FOOTWELL) LIN ME-SFI (ME) CONTROL UNIT (RIGHT REAR OF ENGINE COMPT) MULTI-FUNCTION DISPLAY ON-BOARD ELECTRICAL SYSTEM BATTERY RED WIRE STARTING CIRCUIT YEL WIRE YEL/WHT WIRE