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

ABS CONTROL MODULE (BELOW LEFT SIDE OF DASH) ABS HYDRAULIC UNIT (LEFT FRONT OF ENGINE COMPT) ABS INLET VALVES ABS OUTLET VALVES ABS RETURN FLOW RELAY, PUMP ABS WARNING LIGHT BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKELIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR FUSE FUSE PANEL (RIGHT FRONT FOOTWELL) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER LEFT FRONT ABS SOLENOID VALVE RELAY LEFT FRONT ABS WHEEL SPEED SENSOR LEFT FRONT RIGHT FRONT LEFT FRONT RIGHT FRONT RIGHT FRONT LEFT REAR LEFT REAR ABS WHEEL SPEED SENSOR MOTRONIC ENGINE CONTROL MODULE (IN PLENUM CHAMBER E-BOX) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RELAY & FUSE PANEL (RIGHT SIDE OF LUGGAGE COMPT) RIGHT FRONT RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR RIGHT REAR ABS WHEEL SPEED SENSOR RIGHT REAR LEFT REAR LEFT FRONT TRACTION CONTROL INDICATOR TRACTION CONTROL OUTLET VALVES TRACTION CONTROL SWITCH-OVER VALVES WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

ABS CONTROL MODULE (BELOW LEFT SIDE OF DASH) ABS HYDRAULIC UNIT (LEFT FRONT OF ENGINE COMPT) ABS INLET VALVES ABS OUTLET VALVES ABS RETURN FLOW RELAY, PUMP ABS WARNING LIGHT ANTI-SLIP CONTROL SWITCH BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKELIGHT SWITCH (ABOVE BRAKE PEDAL, ON BRACKET) BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM DATA LINK CONNECTOR FUSE FUSE PANEL (RIGHT FRONT FOOTWELL) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ON OR START INSTRUMENT CLUSTER LEFT FRONT ABS SOLENOID VALVE RELAY LEFT FRONT ABS WHEEL SPEED SENSOR LEFT FRONT RIGHT FRONT RIGHT FRONT LEFT REAR LEFT REAR ABS WHEEL SPEED SENSOR MOTRONIC ENGINE CONTROL MODULE (IN PLENUM CHAMBER E-BOX) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/WHT WIRE RELAY & FUSE PANEL (RIGHT SIDE OF LUGGAGE COMPT) RIGHT FRONT ABS WHEEL SPEED SENSOR RIGHT REAR ABS WHEEL SPEED SENSOR RIGHT REAR LEFT FRONT LEFT FRONT RIGHT FRONT RIGHT REAR RIGHT FRONT LEFT REAR TRACTION CONTROL INDICATOR TACH TRACTION CONTROL OUTLET VALVES TRACTION CONTROL SWITCH-OVER VALVES VIO/BLK WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

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

BLK WIRE BLK/RED WIRE BLOWER FAN FUSE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/YEL WIRE CENTRAL ELECTRIC PANEL 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 FUSE FUSE PANEL (RIGHT FRONT FOOTWELL) 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/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SECOND SPEED COOLANT FAN CONTROL RELAY (ON RELAY PANEL) SOLAR CELLS SOLAR OPERATION CONTROL MODULE 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 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 ABS CONTROL MODULE (BELOW LEFT LEFT SIDE OF DASH) AIR BAG CONTROL MODULE (BELOW CENTER OF DASH, ON TRANSMISSION TUNNEL) BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE DATA LINK CONNECTOR FUSE FUSE PANEL GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN RUN INSTRUMENT CLUSTER COMBINATION PROCESSOR MOTRONIC ENGINE CONTROL MODULE (IN PLENUM CHAMBER E-BOX) RED WIRE RED/BLU WIRE THERMOTRONIC CONTROL MODULE TRANSMISSION CONTROL MODULE (IN PLENUM CHAMBER E-BOX)

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

1998-99 ALARM IND BLK WIRE BLK/YEL WIRE BLOWER MOTOR BLU WIRE BLU/GRN (OR BRN/YEL) WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE DRIVER'S SIDE DOOR CONTACT SWITCH (ON DOOR LATCH MECHANISM) GRN WIRE GRN/RED WIRE GRY WIRE INTERIOR MONITORING SENSORS CONTROL MODULE (LEFT SIDE OF LUGGAGE COMPT) INTERIOR MONITORING SWITCH LEFT INTERIOR MONITORING SENSOR (ON LEFT UPPER "B" PILLAR, BEHIND TRIM) MOTOR BLOWER NCA WIRE PASSENGER'S SIDE DOOR CONTACT SWITCH (ON DOOR LATCH MECHANISM) REAR FOG LIGHT SWITCH RED/BLU WIRE RED/GRN (OR RED/BLK) WIRE RED/WHT WIRE RIGHT INTERIOR MONITORING SENSOR (ON RIGHT UPPER "B" PILLAR, BEHIND TRIM) YEL WIRE YEL/VIO WIRE

BATTERY BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE CLOSED THROTTLE POSITION SWITCH/ THROTTLE POSITION SENSOR ENGINE COOLANT TEMPERATURE SENSOR FUSE GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HOT IN START AND RUN IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL 7 IGNITION COIL 8 MOTRONIC ENGINE CONTROL MODULE (IN PLENUM CHAMBER E-BOX) MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY NCA WIRE PLENUM CHAMBER E-BOX RELAY & FUSE PANEL (IN PLENUM CHAMBER E-BOX) PLUG PLUG SPARK RED WIRE RED/BLU WIRE SOLID STATE SPARK SPARK PLUG TRANSMISSION CONTROL MODULE (IN PLENUM CHAMBER E-BOX) TRANSMISSIONS SYSTEM VIO WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE

BATTERY BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/GRN WIRE BRN/GRY WIRE CLOSED THROTTLE POSITION SWITCH/ THROTTLE POSITION SENSOR ENGINE COOLANT TEMPERATURE SENSOR FUSE FUSE FUSE GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HOT IN START AND RUN IGNITION COIL 1 IGNITION COIL 3 IGNITION COIL 4 IGNITION COIL 5 IGNITION COIL 6 IGNITION COIL 7 IGNITION COIL 8 MOTRONIC ENGINE CONTROL MODULE (IN PLENUM CHAMBER E-BOX) MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY NCA WIRE PLUG PLUG SPARK RED WIRE RED/BLU WIRE SOLID STATE SPARK SPARK PLUG TRANSMISSION CONTROL MODULE (IN PLENUM CHAMBER E-BOX) TRANSMISSIONS SYSTEM VIO WIRE VIO/YEL WIRE WHT WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/WHT WIRE