Audi A8 D3 facelift (2005-2007) hot w/ voltage supply terminal 15 relay energized Wiring diagrams

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ABS CONTROL MODULE FUSE 1 (ON RELAY & FUSE PANEL, LEFT I/P) FUSE 123 ABS RETURN FLOW PUMP ACCESS/ ASR/ESP BUTTON (PART OF FRONT/ CENTER CONSOLE CONTROL HEAD) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE BOOSTER SENDER (ON ABS HYDRAULIC CONTROL UNIT) BRAKE LIGHT SWITCH BRN WIRE CENTRAL CONTROL MODULE (IN LUGGAGE COMPT, BEHIND BATTERY) COMPUTER DATA LINES SYSTEM CONTROL MODULE (UNDER DRIVER'S SEAT) CRUISE CONTROL SYSTEM DIAGNOSTIC CONNECTION (AT FRONT RELAY PANEL, IN LEFT FOOTWELL) FUSE 12 FUSE 22 FUSE 6 FUSE 9 GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HIGH PRESSURE SWITCH VALVE 1 HIGH PRESSURE SWITCH VALVE 2 HOT AT ALL TIMES HOT W/ ECM POWER SUPPLY RELAY ENERGIZED HOT W/ VOLTAGE SUPPLY TERMINAL 15 RELAY ENERGIZED LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT FRONT ABS WHEEL SPEED SENSOR LEFT INSTRUMENT PANEL FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE 27 LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE LEFT REAR ABS WHEEL SPEED SENSOR NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RETURN FLOW PUMP RELAY RETURN FLOW PUMP RELAY 2 RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT INSTRUMENT PANEL FUSE PANEL (BEHIND RIGHT SIDE OF DASH) RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE RIGHT REAR ABS WHEEL SPEED SENSOR RIGHT FRONT ABS WHEEL SPEED SENSOR STEERING ANGLE SENSOR (BEHIND STEERING WHEEL) STEERING COLUMN ELECTRONICS SYSTEM CONTROL MODULE TRACTION CONTROL PILOT VALVE 1 TRACTION CONTROL PILOT VALVE 2 WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE

BLK/BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE CLIMATRONIC CONTROL MODULE (FRONT OF CENTER CONSOLE) COMPUTER DATA LINES SYSTEM COOLANT FAN (RIGHT FRONT OF ENGINE COMPT) COOLANT FAN 2 (LEFT FRONT OF ENGINE COMPT) COOLANT PUMP ENGINE CONTROL MODULE (ECM) (IN PASSENGER'S SIDE PLENUM CHAMBER E-BOX) FUSE 104 FUSE 17 FUSE 2 FUSE 26 FUSE 42 FUSE 9 GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HIGH PRESSURE SENSOR HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED HOT W/ VOLTAGE SUPPLY TERMINAL 15 RELAY ENERGIZED LEFT HEAT REGULATING VALVE MAIN FUSE PANEL (BEHIND UPPER RIGHT KICK PANEL) ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEAT REGULATING VALVE RIGHT INSTRUMENT PANEL FUSE PANEL (BEHIND RIGHT SIDE OF DASH) SOLID STATE

ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPT) ABS CONTROL MODULE FUSE 1 (ON RELAY & FUSE PANEL, LEFT I/P) FUSE 123 ABS RETURN FLOW PUMP ACCESS/ ASR/ESP BUTTON (PART OF FRONT/ CENTER CONSOLE CONTROL HEAD) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE BOOSTER SENDER (ON ABS HYDRAULIC CONTROL UNIT) BRAKE LIGHT SWITCH BRN WIRE CENTRAL CONTROL MODULE (IN LUGGAGE COMPT, BEHIND BATTERY) COMPUTER DATA LINES SYSTEM CONTROL MODULE (UNDER DRIVER'S SEAT) CRUISE CONTROL SYSTEM DIAGNOSTIC CONNECTION (AT FRONT RELAY PANEL, IN LEFT FOOTWELL) FUSE 12 FUSE 22 FUSE 6 FUSE 9 GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HIGH PRESSURE SWITCH VALVE 1 HIGH PRESSURE SWITCH VALVE 2 HOT AT ALL TIMES HOT W/ ECM POWER SUPPLY RELAY ENERGIZED HOT W/ VOLTAGE SUPPLY TERMINAL 15 RELAY ENERGIZED LEFT FRONT ABS INLET VALVE LEFT FRONT ABS OUTLET VALVE LEFT FRONT ABS WHEEL SPEED SENSOR LEFT INSTRUMENT PANEL FUSE PANEL (BEHIND LEFT SIDE OF DASH) FUSE 27 LEFT REAR ABS INLET VALVE LEFT REAR ABS OUTLET VALVE LEFT REAR ABS WHEEL SPEED SENSOR NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED/BLU WIRE RED/BRN WIRE RED/WHT WIRE RED/YEL WIRE RETURN FLOW PUMP RELAY RETURN FLOW PUMP RELAY 2 RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS OUTLET VALVE RIGHT INSTRUMENT PANEL FUSE PANEL (BEHIND RIGHT SIDE OF DASH) RIGHT REAR ABS INLET VALVE RIGHT REAR ABS OUTLET VALVE RIGHT REAR ABS WHEEL SPEED SENSOR RIGHT FRONT ABS WHEEL SPEED SENSOR STEERING ANGLE SENSOR (BEHIND STEERING WHEEL) STEERING COLUMN ELECTRONICS SYSTEM CONTROL MODULE TRACTION CONTROL PILOT VALVE 1 TRACTION CONTROL PILOT VALVE 2 WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE

AFTER-RUN COOLANT PUMP AUXILIARY ENGINE COOLANT (EC) PUMP RELAY (ON RIGHT FRONT KICK PANEL RELAY PANEL) BLK/BLU WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE CLIMATRONIC CONTROL MODULE (FRONT OF CENTER CONSOLE) COMPUTER DATA LINES SYSTEM COOLANT FAN (RIGHT FRONT OF ENGINE COMPT) COOLANT FAN 2 (LEFT FRONT OF ENGINE COMPT) COOLANT PUMP ENGINE CONTROL MODULE (ECM) (IN PASSENGER'S SIDE PLENUM CHAMBER E-BOX) FUSE 104 FUSE 17 FUSE 2 FUSE 8 FUSE 26 FUSE 42 FUSE 9 GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE HIGH PRESSURE SENSOR HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY ENERGIZED HOT W/ VOLTAGE SUPPLY TERMINAL 15 RELAY ENERGIZED LEFT HEAT REGULATING VALVE MAIN FUSE PANEL (BEHIND UPPER RIGHT KICK PANEL) ORG/BRN WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT HEAT REGULATING VALVE RIGHT INSTRUMENT PANEL FUSE PANEL (BEHIND RIGHT SIDE OF DASH) SOLID STATE

ACCESS/START CONTROL MODULE (UNDER DRIVER'S SEAT) AIRBAG SPIRAL SPRING/ RETURN SPRING W/ SLIP RING BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) ENGINE CONTROL MODULE (4.2L, 6.0L) (IN PASSENGER'S SIDE PLENUM CHAMBER E-BOX) ENGINE CONTROL MODULE 2 (6.0L) (IN PASSENGER'S SIDE PLENUM CHAMBER E-BOX) FUSE 3 FUSE 32 FUSE 6 FUSE 9 GRN WIRE GRY WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ VOLTAGE SUPPLY TERMINAL 15 RELAY ENERGIZED LEFT INSTRUMENT PANEL FUSE PANEL (BEHIND LEFT SIDE OF DASH) MULTI- FUNCTION STEERING WHEEL CONTROL UNIT NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE RED WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL FUSE PANEL (BEHIND RIGHT SIDE OF DASH) FUSE 25 STEERING COLUMN ELECTRONICS SYSTEM CONTROL MODULE STEERING WHEEL CONTROL UNIT TIPTRONIC DOWNSHIFT BUTTON TIPTRONIC SWITCH TIPTRONIC UPSHIFT BUTTON TRANSMISSION CONTROL MODULE (TCM) (IN MECHATRONICS UNIT, ON TRANSMISSION) TRANSMISSION PARK SELECTOR SWITCH (W/ SHIFT LOCK SOLENOID) YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BLK/BLU WIRE BRN WIRE DATA BUS ON BOARD DIAGNOSTIC INTERFACE (BEHIND GLOVE COMPARTMENT) DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) DIGITAL SOUND SYSTEM CONTROL MODULE DISTANCE REGULATION CONTROL MODULE FRONT INFORMATION DISPLAY CONTROL HEAD FUSE 10 FUSE 12 FUSE 5 FUSE 7 FUSE 8 GRY/RED WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ VOLTAGE SUPPLY TERMINAL 15 RELAY ENERGIZED INSTRUMENT CLUSTER LEFT INSTRUMENT PANEL FUSE PANEL (BEHIND LEFT SIDE OF DASH) MEDIA PLAYER POSITION 2 MEDIA PLAYER, POSITION 1 NAVIGATION CONTROL UNIT W/ CD MECHANISM NCA WIRE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE RADIO RED/GRN WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL FUSE PANEL (BEHIND RIGHT SIDE OF DASH) SATELLITE RADIO SOUND SYSTEMS TV TUNER W/ BASE RADIO W/ PREMIUM RADIO WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/GRY WIRE BRN/YEL WIRE CLIMATRONIC CONTROL MODULE (FRONT OF CENTER CONSOLE) COMPUTER DATA LINES SYSTEM DRIVER'S BACKREST HEATING ELEMENT DRIVER'S SEAT HEATING ELEMENT, TEMPERATURE SENSOR DRIVER'S SEAT SIDE BOLSTER HEATER DRIVER'S SEATBACK SIDE BOLSTER HEATER FUSE 2 FUSE 26 FUSE 35 FUSE 9 GRN WIRE HOT AT ALL TIMES HOT W/ VOLTAGE SUPPLY TERMINAL 15 RELAY ENERGIZED ORG/BRN WIRE ORG/GRN WIRE PASSENGER'S SEAT HEATING ELEMENT, TEMPERATURE SENSOR PASSENGER'S SEAT SIDE BOLSTER HEATER PASSENGER'S SEATBACK HEATING ELEMENT PASSENGER'S SEATBACK SIDE BOLSTER HEATER RED WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL FUSE PANEL (BEHIND RIGHT SIDE OF DASH) WHT WIRE YEL WIRE

ANTI-LOCK BRAKES SYSTEM ASR/ESP BUTTON BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID WARNING SWITCH BRAKE PAD WEAR IND BRAKE WARNING BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/YEL WIRE COMBINATION PROCESSOR COMPUTER DATA LINES SYSTEM COOLANT LEVEL/TEMP ELECTRIC PARK/ HANDBRAKE IND ELECTRIC PARK/ HANDBRAKE MALFUNCTION IND EMERGENCY FLASHER INDICATOR EMERGENCY FLASHER SWITCH ENGINE COOLANT LEVEL WARNING SWITCH FRONT DISPLAY OPEN/CLOSE BUTTON FRONT/CENTER CONSOLE CONTROL HEAD FUEL GAUGE FUEL LEVEL SENSOR 2 FUEL PUMP FUEL SUPPLY SENSOR 3 FUEL GAUGE SENDER FUEL SUPPLY SENSOR 4 FUSE 5 FUSE 8 FUSE 9 GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ VOLTAGE SUPPLY TERMINAL 15 RELAY ENERGIZED INSTRUMENT CLUSTER LEFT FRONT BRAKE PAD WEAR SENSOR LEFT INSTRUMENT NAVIGATION SYSTEM OIL LEVEL THERMAL SENSOR (SRI) (BOTTOM OF ENGINE OIL PAN) OIL PRESSURE SWITCH OIL PRESSURE WARNING OUTSIDE AIR TEMP OUTSIDE AIR TEMPERATURE SENSOR (BEHIND RIGHT SIDE OF FRONT BUMPER) PANEL FUSE PANEL (BEHIND LEFT SIDE OF DASH) PANEL FUSE PANEL (BEHIND RIGHT SIDE OF DASH) PARKING AID BUTTON PARKING AID INDICATOR PARKING BRAKE PASSENGER SIDE AIRBAG OFF WARNING LIGHT POWER WINDOW SYSTEM (REAR WINDOW SHADE SWITCH) RADIO FREQUENCY CNTRLD CLOCK RADIO FREQUENCY CONTROLLED CLOCK RECEIVER REAR WINDOW SHADE SWITCH RED WIRE RED/YEL WIRE RIGHT FRONT BRAKE PAD WEAR SENSOR RIGHT INSTRUMENT SHIFT INTERLOCK SYSTEM (ELECTRONIC PARKING BRAKE) SOUND SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TRANSFER FUEL PUMP VIO WIRE WASHER FLUID LEVEL WHT WIRE WHT/YEL WIRE WINDSHIELD WASHER FLUID LEVEL SENSOR YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM FUSE 26 FUSE 34 FUSE 9 GRN WIRE GRY WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ VOLTAGE SUPPLY TERMINAL 15 RELAY ENERGIZED LEFT REAR BACKREST HEATING ELEMENT LEFT REAR SEAT HEATING ELEMENT, TEMPERATURE SENSOR LEFT REAR SEAT OCCUPIED SENSOR ORG/BRN WIRE ORG/GRN WIRE REAR A/C CONTROL HEAD RED WIRE RED/GRN WIRE RED/GRY WIRE RIGHT INSTRUMENT PANEL FUSE PANEL (BEHIND RIGHT SIDE OF DASH) RIGHT REAR BACKREST HEATING ELEMENT RIGHT REAR SEAT HEATING ELEMENT, TEMPERATURE SENSOR RIGHT REAR SEAT OCCUPIED SENSOR WHT WIRE YEL WIRE

ACCESS/START CONTROL MODULE (UNDER DRIVER'S SEAT) BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR (UNDER LEFT SIDE OF DASH) ENGINE CONTROL MODULE (IN PASSENGER'S SIDE PLENUM CHAMBER E-BOX) ENGINE CONTROL MODULE 2 (6.0L) (IN PASSENGER'S SIDE PLENUM CHAMBER E-BOX) FUSE 32 FUSE 3 GRN WIRE GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT W/ VOLTAGE SUPPLY TERMINAL 15 RELAY ENERGIZED ORG/BLK WIRE ORG/BRN WIRE RED WIRE RED/YEL WIRE RIGHT INSTRUMENT PANEL FUSE PANEL (BEHIND RIGHT SIDE OF DASH) FUSE 25 TRANSMISSION CONTROL MODULE (TCM) (IN MECHATRONICS UNIT, ON TRANSMISSION) TRANSMISSION PARK SELECTOR SWITCH (W/ SHIFT LOCK SOLENOID) YEL WIRE