Audi A8 D4 (2010-2014) computer data lines system Wiring diagrams

4.2L 6.3L BATTERY BATTERY INTERRUPT IGNITER BATTERY JUMP BATTERY MONITORING CONTROL MODULE (CENTER LUGGAGE COMPT) BEHIND SIDE PANEL) BLK WIRE BLK/WHT WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA BUS ON BOARD DIAGNOSTIC INTERFACE (RIGHT SIDE OF LUGGAGE COMPT) ENGINE CONTROLS SYSTEM GENERATOR, VOLTAGE REGULATOR INSTRUMENT CLUSTER INSTRUMENT CLUSTER CONTROL MODULE MAIN FUSE PANEL NCA WIRE ORG/BLU WIRE ORG/BRN WIRE RED WIRE STARTER (BEHIND RIGHT KICK PANEL) SUPPLEMENTAL RESTRAINTS SYSTEM SUPPRESSOR TERMINAL VIO/WHT WIRE VOLTAGE STABILIZER (LEFT LUGGAGE COMPT, YEL WIRE

ABS CONTROL MODULE (AT RIGHT SIDE OF ENGINE COMPT) BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRO- MECHANICAL PARKING BRAKE BUTTON FUSE 1 FUSE 16 FUSE 7 FUSE 9 FUSE CARRIER 1 FUSE 10 FUSE CARRIER 3 FUSE CARRIER 4 FUSE PANEL F (RIGHT FRONT LUGGAGE COMPT) GRN WIRE GRN/BLK WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED LEFT PARKING BRAKE MOTOR (AT LEFT REAR BRAKE CALIPER) ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/BLU WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RIGHT PARKING BRAKE MOTOR (AT RIGHT REAR BRAKE CALIPER) VIO WIRE WHT WIRE

ANTENNA AMPLIFIER ANTENNA AMPLIFIER (LOCATED ON THE RIGHT D-PILLAR) ANTENNA AMPLIFIER 2 (W/O TV RECEPTION) (LOCATED ON THE RIGHT D-PILLAR) BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FIBER OPTIC FIBER OPTIC FUSE 11 FUSE CARRIER 6 FUSE PANEL F (RIGHT FRONT LUGGAGE COMPT) GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES LEFT CENTER MICROPHONE LEFT REAR MICROPHONE MOST DATA BUS CIRCUIT NCA WIRE RADIO REAR SEAT ENTERTAINMENT CIRCUIT RED/YEL WIRE RIGHT CENTER MICROPHONE RIGHT REAR MICROPHONE ROOF ANTENNA W/ TV RECEPTION W/O TV RECEPTION WHT WIRE YEL WIRE

1 2 FIBER OPTIC FIBER OPTIC BLK WIRE BLU WIRE BLU/BLK WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CENTER SPEAKER COMPT) COMPUTER DATA LINES SYSTEM DIGITAL SOUND SYSTEM CONTROL MODULE FUSE 1 FUSE CARRIER 6 FUSE PANEL F (RIGHT FRONT LUGGAGE COMPT) GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 INTERIOR MICROPHONE LEFT EFFECTS SPEAKER LEFT FRONT MICROPHONE LEFT FRONT MIDRANGE SPEAKER LEFT FRONT RIGHT BASS SPEAKER EFFECTS SPEAKER LEFT FRONT TREBLE SPEAKER LEFT REAR MID-BASS SPEAKER LEFT REAR TREBLE SPEAKER MICROPHONE UNIT (IN FRONT ROOF MODULE) MOST DATA BUS CIRCUIT RED WIRE RED/BLK WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MICROPHONE RIGHT FRONT MIDRANGE SPEAKER RIGHT FRONT TREBLE SPEAKER RIGHT REAR MID- BASS SPEAKER RIGHT REAR TREBLE SPEAKER SUBWOOFER SUBWOOFER (IF EQUIPPED) WHT WIRE WHT/BLK WIRE WHT/GRY WIRE WHT/VIO WIRE YEL WIRE

ANTENNA AMPLIFIER ANTENNA AMPLIFIER (LOCATED ON THE RIGHT D-PILLAR) BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FIBER OPTIC FIBER OPTIC FUSE 11 FUSE CARRIER 6 FUSE PANEL F (RIGHT FRONT LUGGAGE COMPT) GRN WIRE GRN/VIO WIRE HOT AT ALL TIMES LEFT CENTER MICROPHONE LEFT REAR MICROPHONE MOST DATA BUS CIRCUIT NCA WIRE RADIO REAR SEAT ENTERTAINMENT CIRCUIT RED/YEL WIRE RIGHT CENTER MICROPHONE RIGHT REAR MICROPHONE ROOF ANTENNA W/ TV RECEPTION W/O TV RECEPTION WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DIGITAL SOUND SYSTEM CONTROL MODULE DIGITAL SOUND SYSTEM CONTROL MODULE 2 FUSE 2 FUSE CARRIER 6 FUSE PANEL F (RIGHT FRONT LUGGAGE COMPT) GRN WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 INTERIOR MICROPHONE LEFT FRONT BASS SPEAKER LEFT FRONT MICROPHONE LEFT REAR BASS SPEAKER MICROPHONE UNIT (IN FRONT ROOF MODULE) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT BASS SPEAKER RIGHT FRONT MICROPHONE RIGHT REAR BASS SPEAKER SUBWOOFER VIO/BLU WIRE VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE

1 2 FIBER OPTIC FIBER OPTIC BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DIGITAL TV TUNER DVD CHANGER (W/ DVD PLAYER) FUSE PANEL F (RIGHT FRONT LUGGAGE COMPT) GRN GRN/GRY WIRE GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/VIO WIRE HOT AT ALL TIMES FUSE CARRIER 6 FUSE 3 INFORMATION ELECTRONICS CONTROL MODULE 2 MOST DATA BUS CIRCUIT MULTIMEDIA CONTROL HEAD 2 NCA WIRE ORG/ WIRE RADIO RED/BLK WIRE WHT WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE

14 15 COMPUTER DATA LINES SYSTEM 20 19 COMPUTER DATA LINES SYSTEM 4.2L 6.3L ACCESS/START AUTHORIZATION BUTTON BATTERY BATTERY INTERRUPT IGNITER BATTERY JUMP START TERMINAL BATTERY MONITORING CONTROL MODULE (CENTER LUGGAGE COMPT) BEHIND SIDE TRIM) BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/WHT WIRE BRN WIRE CHARGING CIRCUIT COMFORT SYSTEM CENTRAL CONTROL MODULE (RIGHT SIDE OF LUGGAGE COMPT) COMPUTER DATA LINES SYSTEM ENGINE CONTROL MODULE (ECM) (IN CENTER ENGINE COMPT) ENGINE CONTROLS SYSTEM FUSE FUSE CARRIER FUSE PANEL F (RIGHT FRONT LUGGAGE COMPT) GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED MAIN FUSE PANEL NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE STARTER STARTER RELAY 2 (IN RELAY & FUSE CARRIER, SUPPLEMENTAL RESTRAINTS SYSTEM SUPPRESSOR TRANSMISSION CONTROL MODULE (TCM) (IN BOTTOM OF TRANSMISSION) VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (BEHIND LEFT SIDE OF DASH) VIO/WHT WIRE YEL WIRE

AIR BAG CONTROL MODULE (BELOW CENTER OF DASH, ON TRANSMISSION TUNNEL) AIR BAG SPIRAL SPRING/ BATTERY INTERRUPT IGNITER BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DRIVER AIRBAG RELEASE VALVE IGNITER DRIVER FRONT AIR BAG CRASH SENSOR (LEFT FRONT OF ENGINE COMPT) DRIVER SIDE AIR BAG CRASH SENSOR (AT LEFT "B" PILLAR) DRIVER SIDE REAR SIDE AIR BAG CRASH SENSOR (AT BOTTOM OF LEFT "C" PILLAR) DRIVER SIDE REAR THORAX AIR BAG IGNITER FRONT PASSENGER FRONT AIR BAG CRASH SENSOR (RIGHT FRONT OF ENGINE COMPT) FRONT PASSENGER REAR THORAX AIR BAG IGNITER FRONT PASSENGER SIDE AIR BAG CRASH SENSOR (AT RIGHT "B" PILLAR) FRONT PASSENGER'S AIR BAG DISABLED INDICATOR LAMP FUSE CARRIER FUSE 7 FUSE PANEL D FUSE PANEL F (RIGHT FRONT LUGGAGE COMPT) GRN WIRE GRN/BLU WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED NCA WIRE ORG/BLK WIRE ORG/BRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLK WIRE RED/BLU WIRE RETURN SPRING (W/ SLIP RING) SOLID STATE VIO WIRE VIO/BLK WIRE WHT WIRE YEL WIRE

ANTENNA 1 TV ANTENNA AMPLIFIER 3 (LOCATED ON LEFT "D" PILLAR) ANTENNA AMPLIFIER 4 (LOCATED ON RIGHT "D" PILLAR) ANTENNA DIGITAL RADIO BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DIGITAL TV TUNER DVD CHANGER FUSE CARRIER 6 FUSE FUSE PANEL F (RIGHT FRONT LUGGAGE COMPT) GRN/VIO WIRE HOT AT ALL TIMES INFORMATION ELECTRONICS CONTROL MODULE 1 INFORMATION ELECTRONICS CONTROL MODULE 2 (W/ REAR SEAT ENTERTAINMENT) MOST DATA BUS CIRCUIT NCA WIRE RADIO RED/WHT WIRE TV ANTENNA 1 TV ANTENNA 2 TV ANTENNA 3 W/ DIGITAL AUDIO W/ DVD PLAYER W/O DIGITAL AUDIO W/O DVD PLAYER