Audi A8 D3 (2002-2005) red/wht Wiring diagrams

ABS CONTROL MODULE (BELOW LEFT SIDE OF DASH) ABS HYDRAULIC UNIT (LEFT FRONT OF ENGINE COMPT) ABS OUTLET LEFT FRONT ABS RETURN FLOW PUMP ABS RETURN FLOW PUMP RELAY ABS SOLENOID VALVE RELAY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE FUSE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE HOT AT ALL TIMES LEFT FRONT LEFT FRONT ABS WHEEL SPEED SENSOR LEFT REAR ABS INLET LEFT REAR ABS OUTLET LEFT REAR ABS WHEEL SPEED SENSOR PILOT VALVE 1 TRACTION CONTROL RED/BLK WIRE RED/WHT WIRE RELAY & FUSE PANEL (RIGHT SIDE OF LUGGAGE COMPT) RELAY PANEL (LEFT SIDE OF DASH, BELOW DRIVER'S STORAGE COMPT) RIGHT FRONT RIGHT FRONT ABS INLET VALVE RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR RIGHT REAR ABS INLET RIGHT REAR ABS WHEEL SPEED SENSOR TRACTION CONTROL HIGH PRESSURE SWITCH VALVE 1 TRACTION CONTROL HIGH PRESSURE SWITCH VALVE 2 TRACTION CONTROL HYDRAULIC PUMP TRACTION CONTROL PILOT VALVE 2 VALVE VALVE ABS INLET VALVE ABS OUTLET VIO WIRE VIO/BLK WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE

ABS CONTROL MODULE (BELOW LEFT SIDE OF DASH) ABS WARNING LIGHT ASR/ESP BUTTON BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/WHT WIRE BRAKE BOOSTER SENDER BRAKELIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) VACUUM VENT VALVE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR FUSE FUSE PANEL (RIGHT FRONT FOOTWELL) GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/YEL WIRE HEADLIGHT BEAM ADJUSTING CONTROL MODULE (2002-03) HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM MOTRONIC ENGINE CONTROL MODULE (IN PLENUM CHAMBER E-BOX) ORG/BLK WIRE ORG/BRN WIRE PARKING BRAKE WARNING LIGHT SWITCH RED WIRE RED/BLK WIRE RED/WHT WIRE ROTATION RATE SENDER STEERING ANGLE SENSOR TRACTION CONTROL INDICATOR TRANSVERSE ACCELERATION SENSOR VIO WIRE VIO/BLK WIRE WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE

1 2 3 SOLID STATE 1/+ 2/- A/C CONTROL HEAD BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/YEL WIRE CENTER VENT ADJUSTING MOTOR/POSITION SENSOR FRESH AIR BLOWER (CENTER REAR OF ENGINE COMPT) FRESH AIR BLOWER CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/YEL WIRE INTERIOR MONITORING SENSORS CONTROL MODULE ON HVAC ASSEMBLY) FLAP MOTOR TEMPERATURE REGULATOR/POSITION SENSOR ON HVAC ASSEMBLY) LEFT FOOTWELL FLAP MOTOR/POSITION SENSOR ON HVAC ASSEMBLY) RIGHT FOOTWELL FLAP MOTOR/POSITION SENSOR RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SOLID STATE VIO WIRE VIO/BLK WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

AIR QUALITY SENSOR BLK WIRE BLK/RED WIRE BLOWER FAN FUSE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE BRN/YEL WIRE CENTRAL ELECTRIC PANEL COOLANT FAN COOLANT FAN CONTROL RELAY COOLANT FAN CONTROL SERIES RESISTANCE (LOWER LEFT FRONT OF ENGINE COMPT) COOLANT FAN CONTROL THERMAL SWITCH (LOWER RIGHT SIDE OF RADIATOR) COOLANT FAN FUSE FUSE FUSE PANEL (RIGHT FRONT FOOT- WELL) GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRY BRN/ WIRE HOT AT ALL TIMES HOT W/ LOAD REDUCTION RELAY ENERGIZED LEFT CENTER VENT SWITCH (BEHIND UPPER LEFT CENTER OF DASH, ON VENT) NCA WIRE RED WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SECOND SPEED COOLANT FAN CONTROL RELAY (BELOW LEFT SIDE OF DASH) SOLAR CELLS SOLAR OPERATION CONTROL MODULE SOLID STATE THIRD SPEED COOLANT FAN CONTROL RELAY (BELOW LEFT SIDE OF DASH) VIO/RED WIRE WHT/RED WIRE YEL/GRN WIRE

-1 +2 A/C CLUTCH A/C CLUTCH RELAY (ON RIGHT FRONT FOOTWELL E-BOX RELAY PANEL) A/C CONTROL HEAD A/C PRESSURE SWITCH BLK WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CENTER VENT POSITION SENSOR (BEHIND UPPER CENTER OF DASH, ON HVAC ASSEMBLY) COMPUTER DATA LINES SYSTEM COOLANT PUMP (LEFT REAR OF ENGINE COMPT) DATA LINK CONNECTOR FUSE FUSE PANEL (RIGHT FRONT FOOTWELL) FUSE GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT IN RUN AND START INSTRUMENT CLUSTER COMBINATION PROCESSOR LEFT HEAT REGULATING VALVE NCA WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE RIGHT CENTER VENT SWITCH (BEHIND UPPER RIGHT CENTER OF DASH, ON VENT) RIGHT HEAT REGULATING VALVE SOLID STATE VIO/RED WIRE WHT/BRN WIRE WHT/VIO WIRE WIPER/WASHER SYSTEM YEL/BLU WIRE YEL/RED WIRE

A/C CONTROL HEAD A/C REFRIGERANT HIGH PRESSURE SWITCH (BELOW LEFT HEADLIGHT) A/C SYSTEM BLK WIRE BLK/RED WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/RED WIRE BRN/YEL WIRE CENTRAL ELECTRIC PANEL COMPUTER DATA LINES SYSTEM COOLANT FAN COOLANT FAN CONTROL RELAY (ON RELAY PANEL) COOLANT FAN CONTROL SERIES RESISTANCE (LOWER LEFT FRONT OF ENGINE COMPT) COOLANT FAN CONTROL THERMAL SWITCH (LOWER RIGHT SIDE OF RADIATOR) COOLANT FAN FUSE DATA LINK CONNECTOR FUSE FUSE PANEL (RIGHT FRONT FOOTWELL) GRN WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES HOT W/ LOAD REDUCTION RELAY ENERGIZED INSTRUMENT CLUSTER COMBINATION PROCESSOR MOTRONIC ENGINE CONTROL MODULE (IN PLENUM CHAMBER E-BOX) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE SECOND SPEED COOLANT FAN CONTROL RELAY (ON RELAY PANEL) SOLID STATE THIRD SPEED COOLANT FAN CONTROL RELAY (BELOW LEFT SIDE OF DASH) WHT/BRN WIRE WHT/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU WIRE BRAKE/ TURN BRN WIRE EMERGENCY FLASHER RELAY (ON RELAY PANEL) FUSE FUSE 1 FUSE PANEL (RIGHT FRONT FOOTWELL) FUSE GRN WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HIGH MOUNT BRAKE LIGHT HOT AT ALL TIMES IGNITION SWITCH LAMP CONTROL MODULE (ON RIGHT FRONT FOOTWELL E-BOX RELAY PANEL) LEFT LEFT FRONT SIDE TURN LIGHT LEFT FRONT TURN/ SIDE MARKER LIGHT LEFT HEADLAMP ASSEMBLY LEFT REAR SIDE MARKER LIGHT LEFT TAIL LIGHT LEFT TAILLAMP ASSEMBLY LIGHT SWITCH OFF OFF HEAD PARK RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE RIGHT RUN WIRE TAIL TURN MARK WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE

BLK WIRE BLK/YEL WIRE BLOWER MOTOR BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE DRIVER'S SIDE DOOR CONTACT SWITCH (ON DOOR LATCH MECHANISM) FUSE FUSE PANEL GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES INTERIOR MONITORING SENSOR INTERIOR MONITORING SWITCH INTERIOR MONITORING TRANSMITTER LEFT DOOR WARNING LIGHT MOTOR BLOWER PASSENGER'S SIDE DOOR CONTACT SWITCH (ON DOOR LATCH MECHANISM) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RIGHT DOOR WARNING LIGHT YEL WIRE YEL/VIO WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POSITION SENSOR (CMP) (ON REAR OF LEFT CYLINDER HEAD) CAMSHAFT POSITION SENSOR (CMP) 2 ENGINE COOLANT TEMPERATURE SENSOR (ON REAR OF RIGHT CYLINDER HEAD) GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HEATED OXYGEN INTAKE MANIFOLD TUNING VALVE 2 LEAK DETECTION PUMP (LDP) LEFT ELECTRO- HYDRAULIC ENGINE SOLENOID VALVE NCA WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE RIGHT ELECTRO- HYDRAULIC ENGINE SOLENOID VALVE SECONDARY AIR INJECTION SOLENOID VALVE VIO WIRE WHT WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE CAMSHAFT ADJUSTMENT VALVE 1 CAMSHAFT ADJUSTMENT VALVE 2 CENTRAL ELECTRIC PANEL DISTRIBUTOR IGNITION CAPACITOR DTI FUEL GAUGE SENDER FUEL PUMP (IN RIGHT SIDE OF FUEL TANK, ACCESSIBLE FROM RIGHT FRONT OF TRUNK) FUEL PUMP RELAY FUSE FUSE PANEL (AT RIGHT FRONT OF FOOT- WELL) GRN WIRE GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE HARNESS) HOT AT ALL TIMES IGNITION COIL 1 IGNITION COIL 2 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL 7 IGNITION COIL 8 NCA WIRE PLUG PLUG SPARK RED WIRE RED/BLK WIRE RED/WHT WIRE SPARK SPARK PLUG VIO WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/VIO WIRE