BMW 3 series F30/F31 facelift (2015-2020) auxiliary battery charging controller Wiring diagram

AUXILIARY BATTERY CHARGING CONTROLLER BATTERY BATTERY ELECTRONICS MODULE BLK/BRN WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/YEL WIRE BUS SIG CONTACT FREE TAILGATE OPENING EVALUATION ELECTRONICS DRIVER ASSISTANCE SYSTEM CONTROL PANEL DRIVER'S SEAT HEATING ELECTRONICS ELECTRIC COOLANT PUMP 2 ELECTRIC STEERING LOCK ENVIRONMENTAL AIR CATALYST SENSOR FRONT ELECTRONIC MODULE (RIGHT END OF DASH) FRONT PASSENGER SEAT HEATING ELECTRONICS FUEL TANK PRESSURE SENSOR GRN WIRE GRN/RED WIRE GRY WIRE INTELLIGENT BATTERY SENSOR K-LIN-1 K-LIN-14 K-LIN-6 LEFT HEADLIGHT LEFT REAR SEAT HEATING SWITCH LIN 1 M LIN NCA WIRE ORG/ WIRE PARKING ASSISTANT PNK WIRE PNK/BLK WIRE PNK/BLU WIRE PNK/WHT WIRE RADIATOR SHUTTER DRIVE UNIT REAR DRIVER'S SIDE SEAT HEATING MODULE REAR ELECTRONIC MODULE REAR PASSENGER'S SIDE DOOR SEAT SWITCH CLUSTER REAR PASSENGER'S SIDE SEAT HEATING MODULE RED WIRE RED/BLU WIRE REMOTE CONTROL RECEIVER RIGHT HEADLIGHT RIGHT REAR SEAT HEATING SWITCH WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE