Porsche Cayenne II (2010-2014) 4.8l, charging circuit

1 2 LIN TERM 30 4.8L 3.6L BATTERY SENSOR (ON VEHICLE ELECTRICAL SYSTEM BATTERY) BLK WIRE BLU WIRE DC/DC CONVERTER (RIGHT REAR OF ENGINE COMPT) GATEWAY CONTROL UNIT (LEFT END OF DASH) GENERATOR JUMP START POINT LIN LIN 1 MAIN FUSE BOX (OVER VEHICLE ELECTRICAL SYSTEM BATTERY) POWER DISTRIBUTION SYSTEM RED WIRE RED/GRN WIRE RED/YEL WIRE STARTER VEHICLE ELECTRICAL SYSTEM BATTERY