Charging circuit for Audi Q7 4L facelift (2009-2015)

BATTERY BATTERY INTERRUPT IGNITER BATTERY JUMP START TERMINAL BATTERY MONITORING CONTROL MODULE (BATTERY NEGATIVE POST) BLK WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DATA BUS ON BOARD DIAGNOSTIC INTERFACE DISPLAY UNIT INSTRUMENT CLUSTER CONTROL MODULE FUSE PANEL D (BELOW DRIVER SEAT) GENERATOR, VOLTAGE REGULATOR ORG/BLK WIRE ORG/BRN WIRE RED WIRE SOLID STATE STARTER SUPPLEMENTAL RESTRAINTS SYSTEM VOLTAGE STABILIZER (W/ START/STOP SYSTEM) (LEFT SIDE OF GLOVE COMPT) WHT WIRE YEL WIRE