Audi Q7 4L facelift (2009-2015) most data bus circuit Wiring diagrams

BLK WIRE BLU/GRN WIRE BLUETOOTH ANTENNA BRN WIRE BRN/BLU WIRE CELL PHONE PREPARATION W/O HANDSFREE SYSTEM COMPUTER DATA LINES SYSTEM DISPLAY UNIT BUTTON FRONT INFORMATION DISPLAY CONTROL HEAD FUSE CARRIER FUSE 3 FUSE CARRIER FUSE 4 FUSE PANEL GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 (TOP CENTER CONSOLE) MOST DATA BUS CIRCUIT MULTIMEDIA CONTROL HEAD NCA WIRE PREPARATION HANDSFREE SYSTEM) RED WIRE RED/BLK WIRE RED/VIO WIRE RED/YEL WIRE TELEPHONE AMPLIFIER TELEPHONE BASEPLATE (W/ CELLUAR TELEPHONE VIO/BLU WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLU/GRN WIRE BLUETOOTH ANTENNA BRN WIRE BRN/BLU WIRE CELL PHONE PREPARATION W/O HANDSFREE SYSTEM COMPUTER DATA LINES SYSTEM DISPLAY UNIT BUTTON FRONT INFORMATION DISPLAY CONTROL HEAD FUSE CARRIER FUSE 3 FUSE CARRIER FUSE 4 FUSE PANEL GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 (TOP CENTER CONSOLE) MOST DATA BUS CIRCUIT MULTIMEDIA CONTROL HEAD NCA WIRE PREPARATION HANDSFREE SYSTEM) RED WIRE RED/BLK WIRE RED/VIO WIRE RED/YEL WIRE TELEPHONE AMPLIFIER TELEPHONE BASEPLATE (W/ CELLUAR TELEPHONE VIO/BLU WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE

2 1 RADIO ANTENNA 2 ACCESS/START AUTHORIZATION SWITCH (CENTER CONSOLE, RIGHT SIDE OF STEERING WHEEL) ANTENNA AMPLIFIER 3 BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DIGITAL TV TUNER (IF EQUIPPED) FUSE PANEL F (RIGHT SIDE LUGGAGE COMPT) GRN/VIO WIRE HOT AT ALL TIMES FUSE CARRIER 3 FUSE 1 LEFT FRONT BASS SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR MID/LOW RANGE LEFT REAR TREBLE SPEAKER MOST DATA BUS CIRCUIT NCA WIRE RADIO RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR MID/LOW RANGE RIGHT REAR TREBLE SPEAKER SPEAKER TV 2 1 ANTENNA 1 TV ANTENNA 3 ANTENNA AMPLIFIER (SPOILER) WHT WIRE WHT/BLK WIRE WHT/GRN WIRE

AUXILIARY VIDEO/AUDIO CONNECTION MODULE BLK WIRE BLK/BLU WIRE BRN WIRE CD CHANGER UNIT (IF EQUIPPED) COMPUTER DATA LINES SYSTEM DVD PLAYER, CD CHANGER EXTERNAL AUDIO SOURCE CONNECTION FUSE 5 FUSE CARRIER FUSE PANEL B (LEFT INSTRUMENT PANEL) FUSE PANEL F (RIGHT SIDE LUGGAGE COMPT) GRN/VIO WIRE HOT AT ALL TIMES FUSE CARRIER 2 FUSE 9 HOT AT ALL TIMES FUSE FUSE CARRIER 3 PANEL C FUSE 10 (RIGHT REAR ENGINE COMPT) HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED MOST DATA BUS CIRCUIT NCA WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE SATELLITE ANTENNA SATELLITE RADIO (IF EQUIPPED) (RIGHT SIDE OF LUGGAGE COMPT) TELEPHONE TRANSCEIVER (UNDER FRONT PASSENGER'S SEAT)

BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CD CHANGER UNIT (IF EQUIPPED) CENTER MID- TREBLE SPEAKER COMPUTER DATA LINES SYSTEM DVD PLAYER, CD CHANGER EXTERNAL AUDIO SOURCE CONNECTION FUSE 3 FUSE CARRIER 3 FUSE PANEL F (RIGHT SIDE LUGGAGE COMPT) GRN/VIO WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE FUSE CARRIER 3 PANEL C FUSE 10 (RIGHT REAR ENGINE COMPT) INTERIOR MICROPHONE LEFT FRONT BASS SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR MID-BASS SPEAKER LEFT REAR MIDRANGE SPEAKER LEFT REAR TREBLE SPEAKER MICROPHONE UNIT (IN FRONT ROOF MODULE) (FRONT OF HEADLINER) MOST DATA BUS CIRCUIT NCA WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR MID- BASS SPEAKER RIGHT REAR MIDRANGE SPEAKER RIGHT REAR TREBLE SPEAKER SPEAKER CENTER WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE

ACCESS/START AUTHORIZATION SWITCH (CENTER CONSOLE, RIGHT SIDE OF STEERING WHEEL) ANTENNA AMPLIFIER (SPOILER) ANTENNA AMPLIFIER 3 AUXILIARY VIDEO/AUDIO CONNECTION MODULE BLK WIRE BLK/BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIGITAL TV TUNER FUSE 1 FUSE 5 FUSE 9 FUSE CARRIER FUSE CARRIER 2 FUSE CARRIER 3 FUSE PANEL B (LEFT INSTRUMENT PANEL) FUSE PANEL F (RIGHT SIDE LUGGAGE COMPT) GRN/VIO WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED MOST DATA BUS CIRCUIT NCA WIRE RADIO RADIO 2 1 ANTENNA 2 RADIO 2 1 ANTENNA 3 RED/VIO WIRE RED/YEL WIRE SATELLITE ANTENNA SATELLITE RADIO (IF EQUIPPED) (RIGHT SIDE OF LUGGAGE COMPT) TELEPHONE TRANSCEIVER (UNDER FRONT PASSENGER'S SEAT) TV ANTENNA 1

BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER MIDRANGE SPEAKER COMPUTER DATA LINES SYSTEM DIGITAL SOUND SYSTEM CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) FUSE 3 FUSE CARRIER FUSE PANEL F (RIGHT SIDE LUGGAGE COMPT) GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES INSIDE MICROPHONE MICROPHONE UNIT (IN FRONT ROOF MODULE) (FRONT OF HEADLINER) LEFT FRONT MIDRANGE SPEAKER LEFT FRONT TREBLE SPEAKER, MOTOR LEFT REAR MIDRANGE SPEAKER LEFT REAR TREBLE SPEAKER MOST DATA BUS CIRCUIT NCA WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RIGHT FRONT MIDRANGE SPEAKER RIGHT FRONT TREBLE SPEAKER, MOTOR RIGHT REAR MIDRANGE SPEAKER RIGHT REAR TREBLE SPEAKER VIO WIRE VIO/BLU WIRE VIO/GRN WIRE WHT/RED WIRE

BASS SPEAKER BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CD CHANGER UNIT COMPUTER DATA LINES SYSTEM DIGITAL SOUND SYSTEM CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) DIGITAL SOUND SYSTEM CONTROL MODULE 2 (IN THE TRUNK LEFT) DVD PLAYER, CD CHANGER EXTERNAL AUDIO SOURCE CONNECTION FUSE 4 FUSE CARRIER FUSE PANEL C (RIGHT REAR ENGINE COMPT) FUSE PANEL F (RIGHT SIDE GRN WIRE GRN/VIO WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE CARRIER 3 FUSE 10 LEFT FRONT BASS SPEAKER LEFT REAR MID/LOW RANGE SPEAKER LUGGAGE COMPT) MOST DATA BUS CIRCUIT NCA WIRE RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RIGHT FRONT BASS SPEAKER RIGHT REAR MID/LOW RANGE SPEAKER VIO/BLU WIRE VIO/GRN WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE YEL WIRE

ACCESS/START AUTHORIZATION SWITCH (CENTER CONSOLE, RIGHT SIDE OF STEERING WHEEL) ANTENNA AMPLIFIER (SPOILER) ANTENNA AMPLIFIER 3 AUXILIARY VIDEO/AUDIO CONNECTION MODULE BLK WIRE BLK/BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIGITAL TV TUNER (IF EQUIPPED) FUSE 5 FUSE CARRIER FUSE PANEL B (LEFT INSTRUMENT PANEL) FUSE PANEL F (RIGHT SIDE LUGGAGE COMPT) GRN/VIO WIRE HOT AT ALL TIMES FUSE CARRIER 2 FUSE 9 HOT AT ALL TIMES FUSE CARRIER 3 FUSE 1 HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED MOST DATA BUS CIRCUIT NCA WIRE RADIO RADIO ANTENNA 2 RED/VIO WIRE RED/YEL WIRE SATELLITE ANTENNA SATELLITE RADIO (IF EQUIPPED) (RIGHT SIDE OF LUGGAGE COMPT) TELEPHONE TRANCEIVER (UNDER FRONT PASSENGER'S SEAT) TV ANTENNA 1 TV ANTENNA 3

2 1 RADIO ANTENNA 2 ACCESS/START AUTHORIZATION SWITCH (CENTER CONSOLE, RIGHT SIDE OF STEERING WHEEL) ANTENNA AMPLIFIER 3 BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CENTER MID RANGE SPEAKER COMPUTER DATA LINES SYSTEM DIGITAL TV TUNER (IF EQUIPPED) FUSE PANEL F (RIGHT SIDE LUGGAGE COMPT) GRN/VIO WIRE HOT AT ALL TIMES FUSE CARRIER 3 FUSE 1 LEFT FRONT BASS SPEAKER LEFT FRONT MIDRANGE SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR MID/LOW RANGE LEFT REAR TREBLE SPEAKER MOST DATA BUS CIRCUIT NCA WIRE RADIO RED WIRE RED/BLK WIRE RED/GRY WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MIDRANGE SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR MID/LOW RANGE RIGHT REAR TREBLE SPEAKER SPEAKER TV 2 1 ANTENNA 1 TV ANTENNA 3 ANTENNA AMPLIFIER (SPOILER) WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/GRN WIRE