Audi A8 D2 (1994-1999) wht/blu Wiring diagrams

1 2 3 SOLID STATE 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

-1 +2 A/C CLUTCH A/C CLUTCH RELAY (ON RIGHT FRONT FOOTWELL E-BOX RELAY PANEL) A/C CONTROL HEAD A/C REFRIGERANT HIGH PRESSURE SWITCH (BELOW LEFT HEADLIGHT) A/C REFRIGERANT LOW PRESSURE SWITCH (LEFT REAR OF ENGINE COMPT) BLK/BLU WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN 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/VIO WIRE GRN/YEL WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES HOT IN RUN AND START INSTRUMENT CLUSTER COMBINATION PROCESSOR INTERIOR TEMPERATURE SENSOR FAN LEFT HEAT REGULATING VALVE NCA WIRE PROTECTION DIODE RED/BLK WIRE RED/BLU 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/BLU WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE

A/C CONTROL HEAD A/C REFRIGERANT HIGH PRESSURE SWITCH (BELOW LEFT HEADLIGHT) A/C SYSTEM BLK/RED WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLU WIRE BRN/GRN 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 GRN/VIO 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/BLU WIRE WHT/RED WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE VACUUM DUMP SWITCH BRAKELIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) BRN WIRE CRUISE CONTROL MODULE (IN PLENUM CHAMBER E-BOX, RIGHT REAR OF ENGINE COMPT) CRUISE CONTROL SWITCH CRUISE CONTROL VACUUM PUMP (INSIDE FRONT OF LEFT FRONT FENDER) FUSE FUSE PANEL (RIGHT FRONT FOOTWELL) GRN WIRE GRN/BLU WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER MULTIFUNCTION TRANSMISSION RANGE SWITCH (LEFT SIDE OF TRANSMISSION) RED WIRE RED/BLK WIRE RED/GRN WIRE SPEEDOMETER VEHICLE SPEED SENSOR (ON LEFT SIDE OF TRANSMISSION) TRANSMISSION CONTROL MODULE (IN PLENUM CHAMBER E-BOX) WHT WIRE WHT/BLU WIRE YEL WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BRN WIRE GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES IGNITION SWITCH INSTRUMENT CLUSTER OFF RUN WIRE SERVOTRONIC CONTROL MODULE (RIGHT FRONT FOOTWELL E-BOX RELAY PANEL) SERVOTRONIC SOLENOID VALVE SPEED SIGNAL WHT WIRE WHT/BLU WIRE

ALARM SYSTEM INDICATOR ANTI-THEFT SYSTEM BATTERY BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/YEL WIRE DAYTIME RUNNING LIGHTS CHANGE-OVER RELAY (ON RIGHT FOOTWELL E-BOX) DAYTIME RUNNING LIGHTS SWITCH-ON RELAY (ON RIGHT FOOTWELL E-BOX) FOG LAMP HIGH BEAM FOG LIGHT RELAY (ON RIGHT FRONT FOOTWELL E-BOX AUXILIARY FUSE, RELAY PANEL) FOG LIGHT SWITCH FRONT, REAR FOG LIGHT SWITCH FUSE FUSE FUSE FUSE FUSE FUSE FUSE PANEL (RIGHT FRONT FOOT- WELL) GRN WIRE GRN/BLK WIRE GRN/GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/WHT WIRE HEAD HEADLAMP DIMMER SWITCH HIGH BEAM FOG LAMP LOW BEAM HIGH BEAM INDICATOR HOT IN RUN OR START HOT W/ LOAD REDUCTION RELAY ENERGIZED IGNITION SWITCH ILLUM INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LAMP CONTROL MODULE (ON RIGHT FRONT FOOTWELL E-BOX RELAY PANEL) LEFT HEADLAMP ASSEMBLY LEFT REAR FOG LIGHT LIGHT SWITCH LOW BEAM LOW BEAM/ REAR LIGHT INDICATOR NCA WIRE OFF OFF HEAD PARK OFF PARK PARK RED WIRE RED/BLU WIRE RIGHT HEADLAMP ASSEMBLY RUN WIRE SERIES RESISTANCE WIRING WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE

A/C CONTROL HEAD BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BOARD COMPUTER FUNCTION SELECTOR SWITCH BRN WIRE BRN/BLK WIRE BRN/BLU WIRE DRIVER DOOR CONTACT SWITCH (ON DRIVER DOOR LATCH MECHANISM) GENERATOR GRN WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE HOT AT ALL TIMES IGNITION SWITCH OFF RADIO RED WIRE RED/BLK WIRE RUN WIRE WHT WIRE WHT/BLU WIRE YEL WIRE

1998-99 ALARM HORN ANTENNA BATTERY BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/BLU (OR BRN/BLK) WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/YEL WIRE CENTRAL ELECTRIC PANEL DATA LINK CONNECTOR DRIVER'S DOOR HANDLE ALARM SWITCH DRIVER'S SIDE DOOR LOCK SWITCH FUSE FUSE FUSE FUSE PANEL GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/WHT WIRE HANDLE ALARM SWITCH HOOD ALARM SWITCH (ON RIGHT REAR OF ENGINE COMPT) HOT AT ALL TIMES HOT IN RUN IGNITION SWITCH INSTRUMENT CLUSTER COMBINATION PROCESSOR KEY SWITCH MEMORY SYSTEMS MOTRONIC ENGINE CONTROL MODULE (ECM) (IN PLENUM CHAMBER E-BOX) NCA WIRE OFF ON PASSENGER'S DOOR POWER WINDOWS SYSTEM RADIO RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN (OR RED/BLK) WIRE RED/GRN WIRE RED/GRY WIRE RED/YEL WIRE STARTER STARTING INTERLOCK RELAY SUPPLEMENTAL RESTRAINTS SYS TRUNK LID ALARM SWITCH (IN TRUNK LID LATCH) TRUNK LOCK ALARM/ CENTRAL LOCKING SWITCH (ON TRUNK LOCK CYLINDER HOUSING) TRUNK RELEASE SYSTEM VIO/BLK WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/VIO WIRE

AIR CONDI- TIONING, ANTI-LOCK BRAKES SYSTEM AIR CONDI- TIONING, SOUND SYSTEM AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/RED WIRE BRN/YEL WIRE DATA LINK CONNECTOR DATA LINK CONNECTOR 2 DEFOGGER SYSTEM FUEL INJECTORS GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE IDLE AIR CONTROL (IAC) VALVE (AT TOP REAR OF ENG) INSTRUMENT CLUSTER INSTRUMENT CLUSTER COMBINATION PROCESSOR KNOCK SENSOR 1 (ON LEFT SIDE OF ENG BLOCK) KNOCK SENSOR 2 (UNDER INTAKE MANIFOLD, BELOW RIGHT CYLINDER HEAD) MOTRONIC ENGINE CONTROL MODULE (IN PLENUM CHAMBER E-BOX) N/A NCA WIRE RED WIRE RED/BLK WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE

AIR CONDI- TIONING, ANTI-LOCK BRAKES SYSTEM AIR CONDI- TIONING, SOUND SYSTEM AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT WIRE BRN WIRE BRN/BLU WIRE BRN/RED WIRE BRN/YEL WIRE DATA LINK CONNECTOR DATA LINK CONNECTOR 2 DEFOGGER SYSTEM FUEL INJECTORS GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE GRY/GRN WIRE IDLE AIR CONTROL (IAC) VALVE (AT TOP REAR OF ENG) INSTRUMENT CLUSTER INSTRUMENT CLUSTER COMBINATION PROCESSOR KNOCK SENSOR 1 (ON LEFT SIDE OF ENG BLOCK) KNOCK SENSOR 2 (UNDER INTAKE MANIFOLD, BELOW RIGHT CYLINDER HEAD) MOTRONIC ENGINE CONTROL MODULE (IN PLENUM CHAMBER E-BOX) N/A NCA WIRE RED WIRE RED/BLK WIRE WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BLU WIRE