BMW 3 series F30/F31 facelift (2015-2020) (w/ radio bmw professional, navigation system) Wiring diagrams

BASE PLATE (IN CENTER CONSOLE) BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE DC/DC CONVERTER FRONT ELECTRONIC MODULE FUSE 121 FUSE 155 FUSE 124 FUSE 125 FUSE 127 FUSE 142 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE HEAD UNIT HOT W/ TERMINAL INFOTAINMENT FAN MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE ORG/GRN WIRE REAR FUSE HOLDER RED WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT END OF DASH) SOUND SYSTEMS VIO/BRN WIRE VIO/RED WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BASE PLATE (IN CENTER CONSOLE) BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE DC/DC CONVERTER FRONT ELECTRONIC MODULE FUSE 121 FUSE 155 FUSE 124 FUSE 125 FUSE 127 FUSE 142 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE HEAD UNIT HOT W/ TERMINAL INFOTAINMENT FAN MOST DATA BUS CIRCUIT NCA WIRE ORG/ WIRE ORG/GRN WIRE REAR FUSE HOLDER RED WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT END OF DASH) SOUND SYSTEMS VIO/BRN WIRE VIO/RED WIRE WHT WIRE WHT/RED WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE