Charging circuit for Mercedes-Benz E-class W211/S211 (2002-2006)

AUXILIARY BATTERY (RIGHT REAR OF ENG COMPT) BATTERY (RIGHT SIDE OF TRUNK) BLK WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE CAN-B H CAN-B L COMPUTER DATA LINES SYSTEM CUTOFF RELAY FOR INTERRUPTIBLE LOADS ENGINE CONTROL MODULE (ME-SFI) (LEFT REAR OF ENG COMPT) FRONT PREFUSE BOX (RIGHT FRONT FOOTWELL) FUSE 70 FUSE 84 GENERATOR GRN WIRE GRN/WHT WIRE INSTRUMENT CLUSTER MULTIFUNCTION INDICATOR SOLID STATE REAR PREFUSE BOX (LOWER RIGHT FRONT OF TRUNK) RED WIRE RED/VIO WIRE RED/YEL WIRE SECOND BATTERY ADDITIONAL FUSE (RIGHT REAR OF ENG COMPT) STARTER