Audi A8 D2 facelift (1999-2002) central electric panel Wiring diagrams

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

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

A/C CONTROL HEAD BLK WIRE BRN WIRE CENTRAL ELECTRIC PANEL DEFOGGER SWITCH DRIVER'S SIDE HEATED MIRROR FUSE FUSE PANEL HOT AT ALL TIMES HOT IN LOAD REDUCTION RELAY PASSENGER'S SIDE HEATED MIRROR REAR WINDOW DEFOGGER (HEAT ELEMENT) RED WIRE RUN WIRE SOLID STATE WHT WIRE YEL WIRE

BLK WIRE BLK/GRN WIRE BRN WIRE CENTRAL ELECTRIC PANEL DUAL HORN RELAY FUSE FUSE 1 (204) FUSE PANEL (AT RIGHT FRONT FOOTWELL) GRN WIRE HIGH TONE HORN HORN BUTTON HOT AT ALL TIMES IGNITION SWITCH LIGHT SWITCH LOW TONE HORN OFF POWER DISTRIBUTION SYSTEM RED WIRE RUN WIRE STEERING WHEEL) YEL WIRE

ABS CONTROL MODULE (W/ STABILITY CONTROL) ABS SOLENOID VALVE RELAY, ABS RETURN FLOW PUMP RELAY BATTERY BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRAKE LIGHT SWITCH BRN WIRE CENTRAL ELECTRIC PANEL CIGARETTE LIGHTER CONNECTOR CONNECTOR FUSE 204 COOLANT PUMP, LEFT/RIGHT HEAT REGULATING VALVE DATA LINK CONNECTOR DAYTIME RUNNING LIGHTS SWITCH ON RELAY, FRONT/ REAR FOG LIGHT CONTROL MODULE DAYTIME RUNNING LIGHTS SWITCH-ON RELAY DUAL HORN RELAY DUAL HORN RELAY 2 EMERGENCY FLASHER SWITCH FUSE FUSE 113 FUSE 119 FUSE 46 FUSE 123 FUSE 38 FUSE 92 FUSE 53 FUSE 54 FUSE FUSE FUSE PANEL FUSE PANEL FUSE GRN WIRE GRY WIRE IGNITION SWITCH KEY-IN IGNITION SWITCH LOAD REDUCTION RELAY LOW/HIGH TONE HORNS MOTRONIC ENGINE CONTROL MODULE MOTRONIC ENGINE CONTROL MODULE POWER SUPPLY RELAY NAVIGATION CONTROL UNIT OFF PLENUM CHAMBER E-BOX RELAY & FUSE PANEL RED WIRE RED/WHT WIRE RELAY & FUSE PANEL RIGHT FOOTWELL E-BOX AUXILIARY FUSE, RELAY PANEL RUN WIRE STARTING INTERLOCK RELAY STEERING ANGLE SENSOR STEERING WHEEL CONTROL UNIT TELEPHONE TRANSCEIVER, TELEPHONE/ TELEMATIC CONTROL MODULE TO CENTRAL ELECTRIC PANEL (DIAGRAM 2 OF 4) TO LIGHT SWITCH (DIAGRAM 2 OF 4) TRANSMISSION CONTROL MODULE VOLTAGE REGULATOR/ GENERATOR STARTER WHT WIRE WIPER/WASHER INTERMITTENT RELAY YEL WIRE YEL/BLK WIRE

BLK WIRE BLU WIRE BRN WIRE CENTRAL ELECTRIC PANEL DAYTIME RUNNING LIGHTS SWITCH-ON RELAY DTI FOG LIGHT SWITCH, REAR FOG LIGHT SWITCH, FRONT/REAR FOG LIGHT CONTROL MODULE FROM CENTRAL ELECTRIC PANEL (DIAGRAM 1 OF 4) FROM IGNITION SWITCH (DIAGRAM 1 OF 4) FRONT/REAR FOGLIGHT CONTROL MODULE FUEL INJECTORS FUEL PUMP FUEL PUMP RELAY FUSE FUSE FUSE FUSE PANEL GRN WIRE GRN/RED WIRE GRY WIRE HEADLIGHT BEAM ADJUSTMENT CONTROL MODULE, FRONT/REAR FOGLIGHT CONTROL MODULE HEADLIGHT DIMMER/ FLASHER SWITCH HEATED OXYGEN SENSORS, LEAK DETECTION PUMP IGNITION COILS LAMP CONTROL MODULE LEFT HIGH BEAM HEADLIGHT, FRONT/REAR FOG LIGHT CONTROL MODULE LIGHT LIGHT SWITCH SWITCH MOTRONIC ENGINE CONTROL MODULE PLENUM CHAMBER E-BOX RELAY & FUSE PANEL FUSE 117 FUSE 112 RED WIRE RIGHT HIGH BEAM HEADLIGHT, INSTRUMENT CLUSTER TO CENTRAL ELECTRIC PANEL (DIAGRAM 3 OF 4) W/ DRL W/ DRL W/O DRL WHT WIRE WIPER/ WASHER INTERMITTENT RELAY YEL WIRE

A/C CLUTCH RELAY A/C CONTROL HEAD AIRBAG CONTROL MODULE BLK WIRE BLK/YEL WIRE BLU WIRE BRN WIRE C.B. 37 C.B. 43 C.B. 44 C.B. 80 CENTRAL ELECTRIC PANEL DRIVER'S, PASSENGER'S SIDE MIRROR EMERGENCY FLASHER SWITCH FROM CENTRAL ELECTRIC PANEL (DIAGRAM 2 OF 4) FROM IGNITION SWITCH (DIAGRAM 1 OF 4) FRONT/REAR FOG LIGHT CONTROL MODULE FUSE FUSE 25 FUSE FUSE FUSE FUSE FUSE FUSE PANEL GRN WIRE GRY WIRE LEFT FRONT POWER WINDOW CONTROL MODULE LEFT REAR POWER WINDOW CONTROL MODULE LEFT WASHER NOZZLE HEATER MOTRONIC ENGINE CONTROL MULTI-FUNCTION TRANSMISSION RANGE SWITCH NAVIGATION CONTROL UNIT PASSENGER SIDE AIRBAG OFF INDICATOR PLENUM CHAMBER E-BOX RELAY & FUSE PANEL FUSE 116 FUSE 102 FUSE REAR WINDOW DEFOGGER SWITCH RED WIRE RED/BLK WIRE RIGHT FRONT FOOTWELL E-BOX AUXILIARY FUSE, RELAY PANEL RIGHT FRONT POWER WINDOW CONTROL MODULE RIGHT REAR POWER WINDOW CONTROL MODULE RIGHT WASHER NOZZLE HEATER SERVOTRONIC CONTROL MODULE SOLAR CELL SEPARATION RELAY SOLAR CELL SEPARATION RELAY (W/ SUNROOF) STEERING COLUMN CONTROL UNIT TELEPHONE TRANSCEIVER, RADIO TELEPHONE/ TELEMATIC CONTROL MODULE TO CENTRAL ELECTRIC PANEL (DIAGRAM 4 OF 4) TRANSMISSION CONTROL MODULE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CENTRAL ELECTRIC PANEL CENTRAL LOCKING/ ALARM SYSTEM/ INTERIOR LIGHT DELAY CONTROL MODULE COOLANT FAN CONTROL RELAY FROM CENTRAL ELECTRIC PANEL (DIAGRAM 3 OF 4) FUSE FUSE 130 FUSE 42 FUSE FUSE FUSE PANEL GRN WIRE POWER SUNROOF CONTROL MODULE REAR WINDOW SHADE CONTROL MODULE, DRIVER'S/ PASSENGER'S HEATED SEAT SWITCH RED WIRE SECOND SPEED COOLANT FAN CONTROL RELAY, THIRD SPEED COOLANT FAN CONTROL RELAY SECONDARY AIR INJECTION PUMP RELAY STEERING COLUMN/ BELT HEIGHT CONTROL MODULE, STEERING COLUMN ADJUSTMENT SWITCH STEERING WHEEL CONTROL UNIT WHT WIRE WINDOW LOCKOUT SWITCH, LEFT HEATED DOOR LOCK CONTROL MODULE WINDSHIELD WIPER/WASHER SWITCH, WIPER/WASHER INTERMITTENT RELAY YEL WIRE

AIR CONDITIONING SYSTEM BATTERY BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BOARD COMPUTER BRN WIRE BRN/BLU WIRE CENTRAL ELECTRIC PANEL FUSE FUSE PANEL GRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY/BLK WIRE HEADLIGHT WASHER PUMP HOT AT ALL TIMES HOT IN RUN IGNITION SWITCH INSTRUMENT CLUSTER LEFT WASHER NOZZLE HEATER LIGHT SWITCH LOAD REDUCTION RELAY OFF RED WIRE RIGHT WASHER NOZZLE HEATER RUN WIRE WASHER FLUID LEVEL SWITCH WHT WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE WINDSHIELD WASHER PUMP WINDSHIELD WIPER INTERMITTENT REGULATOR WINDSHIELD WIPER MOTOR WINDSHIELD WIPER/ WASHER SWITCH WIPER/WASHER INTERMITTENT RELAY (ON RIGHT FRONT FOOTWELL E-BOX RELAY PANEL) YEL WIRE YEL/BLU WIRE

BLK WIRE BLK/GRY 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 2 CENTRAL ELECTRIC PANEL 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/RED 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 PLENUM CHAMBER E-BOX RELAY & FUSE PANEL (IN PLENUM CHAMBER E-BOX) RED WIRE RED/BLK WIRE RED/WHT WIRE SPARK PLUG VIO WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/VIO WIRE YEL/WHT WIRE