BMW 3 series E90/E91/E92/E93 (2005-2010) electronics junction box Wiring diagrams

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR ENTRANCE LIGHT ELECTRONICS JUNCTION BOX FRONT INTERIOR LIGHT FUSE 25 FUSE 41 FUSE 62 FUSE 7 FUSE 77 FUSE 84 FUSE 86 FUSE 81 GLOVE COMPARTMENT LIGHT GRN WIRE GRY WIRE GRY/BLK WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START HOT W/ TERM INTERIOR LIGHTS JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT FRONT MAKE UP MIRROR SWITCH LEFT FRONT MAKE- UP MIRROR LIGHT MAP READING LIGHT ORG/GRN WIRE PASSENGER'S DOOR ENTRANCE LIGHT REAR DRIVER'S SIDE DOOR ENTRANCE LIGHT (SEDAN) REAR INTERIOR LIGHT REAR PASSENGER'S SIDE DOOR ENTRANCE LIGHT (SEDAN) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT MAKE UP MIRROR SWITCH RIGHT FRONT MAKE- UP MIRROR LIGHT RIGHT LUGGAGE COMPARTMENT LIGHT ROOF FUNCTION CONTROL CENTER TOP LIGHT TOWING HITCH RELEASE (SEDAN) TRUNK LID CENTRAL LOCKING DRIVE (ON REAR COMPT DOOR) VIO WIRE VIO/BRN WIRE WHT WIRE YEL WIRE

1 2 3 4 (PIN 5-10 NOT USED) ANTENNA DIVERSITY BISTABLE RELAY BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE CCC/M-ASK CENTRAL INFORMATION DISPLAY COMPUTER DATA LINES SYSTEM COUPE, SEDAN ELECTRONICS JUNCTION BOX EXCEPT WAGON FUSE GRN WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT SIDE WINDOW ANTENNA LEFT SIDE WINDOW ANTENNA AMPLIFIER NCA WIRE ORG/ WIRE ORG/GRN WIRE REAR SPOILER AM/FM AERIAL (WAGON) REAR-WINDOW AERIAL RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT SIDE WINDOW ANTENNA RIGHT SIDE WINDOW ANTENNA AMPLIFIER VIDEO MODULE (LEFT SIDE OF REAR COMPT) WAGON WAGON COUPE, SEDAN WHT WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CAR ACCESS SYSTEM (UNDER LEFT SIDE OF DASH) CENTER LOCKING DRIVE UNIT GLOVE COMPT COUPE ELECTRONICS JUNCTION BOX FUSE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT REAR LID LOCK SWITCH LEFT RELEASE FUEL FILLER ROLLER COVER FLAP CENTER LOCKING DRIVER MOTOR LEFT RELEASE ROLLER COVER MOTOR RIGHT REAR LID LOCK SWITCH TRUNK LID BUTTON TRUNK LID RELEASE SWITCH (INTERIOR) TRUNK LID, CENTRAL LOCKING DRIVE (ON REAR COMPARTMENT DOOR) WAGON WHT WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BRN WIRE COUPE CONVERTIBLE ELECTRONICS JUNCTION BOX FUSE FUSE 50 GRN WIRE GRY WIRE HEADLIGHT WASHER PUMP HEADLIGHT WASHER RELAY HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) FUSE HOT W/ TERMINAL 15 RELAY ENERGIZED LEFT HEATED WASHER NOZZLE NCA WIRE OUTSIDE TEMPERATURE SENSOR (FRONT CENTER OF BUMPER) RAIN/HEADLIGHT SENSOR (CENTER OF WINDSHIELD) RED WIRE RIGHT HEATED WASHER NOZZLE ROOF FUNCTION CONTROL CENTER VIO WIRE WHT WIRE WIND- SHIELD WASHER PUMP WIPER MOTOR WIPER RELAY 1 WIPER RELAY 2

BLK WIRE BLU WIRE BRN WIRE COUPE CONVERTIBLE ELECTRONICS JUNCTION BOX FUSE FUSE 50 GRN WIRE GRY WIRE HEADLIGHT WASHER PUMP HEADLIGHT WASHER RELAY HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) FUSE HOT W/ TERMINAL 15 RELAY ENERGIZED LEFT HEATED WASHER NOZZLE NCA WIRE OUTSIDE TEMPERATURE SENSOR (FRONT CENTER OF BUMPER) RAIN/HEADLIGHT SENSOR (CENTER OF WINDSHIELD) RED WIRE RIGHT HEATED WASHER NOZZLE ROOF FUNCTION CONTROL CENTER VIO WIRE WHT WIRE WIND- SHIELD WASHER PUMP WIPER MOTOR WIPER RELAY 1 WIPER RELAY 2

BLK WIRE BLU WIRE BRN WIRE ELECTRONICS JUNCTION BOX FUSE FUSE 1 GRN WIRE GRY WIRE HEADLIGHT WASHER PUMP (BEHIND RIGHT FRONT WHEEL) HEADLIGHT WASHER RELAY HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE HOLDER (RIGHT SIDE OF REAR COMPT) FUSE HOT W/ TERMINAL 15 RELAY ENERGIZED JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT HEATED WASHER NOZZLE NCA WIRE OUTSIDE TEMPERATURE SENSOR (FRONT CENTER OF BUMPER) RAIN/HEADLIGHT SENSOR (CENTER OF WINDSHIELD) REAR INTERMITTENT WIPE/WASH CONTROL MODULE REAR WIPER RELAY RED WIRE RIGHT HEATED WASHER NOZZLE ROOF FUNCTION CONTROL CENTER VIO WIRE WHT WIRE WIND- SHIELD WASHER PUMP (BEHIND RIGHT FRONT WHEEL) WIPER MOTOR WIPER RELAY 1 WIPER RELAY 2