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

BATT + BATTERY SENSOR BLK WIRE BLU WIRE DC/DC CONVERTER GATEWAY CONTROL UNIT GENERATOR GP-25 JUMP START POINT LIN LIN 1 MAIN FUSE BOX POWER DISTRIBUTION SYSTEM RED WIRE RED/GRN WIRE RED/YEL WIRE STARTER TERM 30 VEHICLE ELECTRICAL SYSTEM BATTERY