BMW 3 series E90/E91/E92/E93 (2005-2010) junction box (under right side of dash) Wiring diagrams

1 2 (PIN 3-10 NOT USED) ANTENNA DIVERSITY BISTABLE RELAY BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/ORG WIRE CAR INFORMATION COMPUTER CIC CD CHANGER (LEFT SIDE OF REAR COMPT) CENTRAL INFORMATION DISPLAY COMPUTER DATA LINES SYSTEM COUPE, SEDAN ELECTRONICS JUCNTION BOX EXCEPT WAGON FUSE FUSE 18 FUSE 19 GRN WIRE GRY/RED WIRE HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT SIDE WINDOW ANTENNA LEFT SIDE WINDOW ANTENNA AMPLIFIER MOST-BUS CONNECTOR NCA WIRE ODBI SOCKET ORG/ WIRE ORG/GRN WIRE REAR SPOILER AM/FM AERIAL (WAGON) REAR-WINDOW AERIAL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT SIDE WINDOW ANTENNA RIGHT SIDE WINDOW ANTENNA AMPLIFIER TCU USB PORT VIDEO MODULE (LEFT SIDE OF REAR COMPT) WAGON WAGON COUPE, SEDAN WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

AMPLIFIER (LEFT SIDE OF REAR COMPT) BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE DIGITAL TUNER US (DAB) DIGITAL TUNER US (IBOC) FUSE 15 GRN WIRE GRY WIRE JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER LEFT REAR HI-RANGE SPEAKER LEFT REAR MID-RANGE SPEAKER LEFT SUBWOOFER NCA WIRE RED WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT TWEETER RIGHT REAR HI-RANGE SPEAKER RIGHT REAR MID-RANGE SPEAKER RIGHT SIDE ANTENNA WINDOW RIGHT SIDE WINDOW ANTENNA AMPLIFIER RIGHT SUBWOOFER ROOF ANTENNA SATELLITE RECEIVER (LEFT SIDE OF REAR COMPT) SEDAN WAGON WHT WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

1 2 (PIN 3-10 NOT USED) ANTENNA DIVERSITY BISTABLE RELAY BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CAR INFORMATION COMPUTER CIC CD CHANGER (LEFT SIDE OF REAR COMPT) CENTRAL INFORMATION DISPLAY COMPUTER DATA LINES SYSTEM COUPE, SEDAN ELECTRONICS JUCNTION BOX EXCEPT WAGON FUSE FUSE 18 FUSE 19 GRN WIRE GRY/RED WIRE HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT SIDE WINDOW ANTENNA LEFT SIDE WINDOW ANTENNA AMPLIFIER MOST-BUS CONNECTOR NCA WIRE ODBI SOCKET ORG/ WIRE ORG/GRN WIRE REAR SPOILER AM/FM AERIAL (WAGON) REAR-WINDOW AERIAL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT SIDE WINDOW ANTENNA RIGHT SIDE WINDOW ANTENNA AMPLIFIER ROOF ANTENNA SAT SATELLITE RECEIVER (LEFT SIDE OF REAR COMPT) TCU USB PORT VIDEO MODULE (LEFT SIDE OF REAR COMPT) WAGON WAGON COUPE, SEDAN WHT WIRE WHT/VIO WIRE YEL WIRE

AMPLIFIER (LEFT SIDE OF REAR COMPT) ANTENNA WINDOW BLK/BRN WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER SPEAKER DIGITAL TUNER US (DAB) DIGITAL TUNER US (IBOC) EXCEPT SEDAN FUSE 15 GRN WIRE GRY WIRE JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER LEFT REAR HI-RANGE SPEAKER LEFT REAR HI-RANGE SPEAKER (SEDAN) LEFT REAR MID-RANGE SPEAKER LEFT SIDE TRIM PANEL MID-RANGE SPEAKER LEFT SUBWOOFER NCA WIRE RED WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT MID-RANGE SPEAKER RIGHT REAR HI-RANGE SPEAKER (EXCEPT SEDAN) RIGHT REAR MID-RANGE SPEAKER RIGHT SIDE TRIM PANEL MID-RANGE SPEAKER RIGHT SIDE WINDOW ANTENNA AMPLIFIER RIGHT SUBWOOFER SEDAN WAGON WHT WIRE YEL/BRN WIRE YEL/RED WIRE

ANTENNA DIVERSITY AV SOCKET BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/ORG WIRE CD CHANGER (LEFT SIDE OF REAR COMPT) COMPUTER DATA LINES SYSTEM FUSE 14 FUSE 18 FUSE 19 GRN WIRE GRY WIRE GRY/RED WIRE JUNCTION BOX (UNDER RIGHT SIDE OF DASH) MOST-BUS CONNECTOR NCA WIRE ORG/GRN WIRE RAD RADIO REAR SPOILER AM/FM AERIAL (WAGON) REAR-WINDOW AERIAL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RELAY ENERGIZED ROOF ANTENNA SAT SATELLITE RECEIVER (LEFT SIDE OF REAR COMPT) SEDAN, COUPE TCU TELEPHONE RETROFIT PACKAGES CONNECTOR TELEPHONE TRANSCEIVER (CENTER OF REAR COMPT) W/ ANTENNA DIVERSITY W/O ANTENNA DIVERSITY WAGON SEDAN, COUPE WHT WIRE WHT/BRN WIRE YEL/BLK WIRE YEL/RED WIRE

AMPLIFIER (LEFT SIDE OF REAR COMPT) BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE FUSE 15 GRY WIRE JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER LEFT REAR HI-RANGE SPEAKER LEFT REAR MID-RANGE SPEAKER LEFT SUBWOOFER RED WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT TWEETER RIGHT REAR HI-RANGE SPEAKER RIGHT REAR MID-RANGE SPEAKER RIGHT SUBWOOFER YEL/BLK WIRE YEL/BRN WIRE YEL/RED 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 BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE CD CHANGER (LEFT SIDE OF REAR COMPT) DIGITAL TUNER US (DAB) DIGITAL TUNER US (IBOC) FUSE 18 FUSE 19 GRN WIRE JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT FRONT MID-RANGE SPEAKER LEFT REAR MID- RANGE SPEAKER LEFT SUB- WOOFER MOST-BUS CONNECTOR NCA WIRE RED WIRE RED/BLK WIRE RED/BLU WIRE RELAY ENERGIZED RIGHT FRONT MID-RANGE SPEAKER RIGHT REAR MID-RANGE SPEAKER RIGHT SIDE ANTENNA WINDOW RIGHT SIDE WINDOW ANTENNA AMPLIFIER RIGHT SUB- WOOFER ROOF ANTENNA SAT SATELLITE RECEIVER (LEFT SIDE OF REAR COMPT) SEDAN TELEPHONE TRANSCEIVER WAGON WHT WIRE YEL/BRN WIRE YEL/RED WIRE

1 2 3 4 (PIN 5-10 NOT USED) ANTENNA DIVERSITY BISTABLE RELAY BLK WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/ORG WIRE CCC/M-ASK CD CHANGER (LEFT SIDE OF REAR COMPT) CENTRAL INFORMATION DISPLAY COMPUTER DATA LINES SYSTEM COUPE, SEDAN ELECTRONICS JUCNTION BOX EXCEPT WAGON FUSE FUSE 18 FUSE 19 GPS 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 MOST-BUS CONNECTOR NCA WIRE ORG/ WIRE ORG/GRN WIRE REAR SPOILER AM/FM AERIAL (WAGON) REAR-WINDOW AERIAL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RIGHT SIDE WINDOW ANTENNA RIGHT SIDE WINDOW ANTENNA AMPLIFIER ROOF ANTENNA SAT SATELLITE RECEIVER (LEFT SIDE OF REAR COMPT) TCU VIDEO MODULE (LEFT SIDE OF REAR COMPT) WAGON WAGON COUPE, SEDAN WHT WIRE YEL WIRE YEL/BLK WIRE YEL/RED WIRE

AMPLIFIER (LEFT SIDE OF REAR COMPT) BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE DIGITAL TUNER US (DAB) DIGITAL TUNER US (IBOC) FUSE 15 GRN WIRE GRY WIRE JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT FRONT MID-RANGE SPEAKER LEFT FRONT TWEETER LEFT REAR HI-RANGE SPEAKER LEFT REAR MID-RANGE SPEAKER LEFT SUBWOOFER NCA WIRE RED WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT FRONT MID-RANGE SPEAKER RIGHT FRONT TWEETER RIGHT REAR HI-RANGE SPEAKER RIGHT REAR MID-RANGE SPEAKER RIGHT SIDE ANTENNA WINDOW RIGHT SIDE WINDOW ANTENNA AMPLIFIER RIGHT SUBWOOFER SEDAN WAGON WHT WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE