Audi S6 C5 (1999-2004) a/c control head Wiring diagrams

8-FOLD RELAY PANEL (BEHIND LEFT SIDE OF DASH) A/C CLUTCH A/C CLUTCH RELAY (ON 13-FOLD RELAY PANEL) A/C CONTROL HEAD AFTER-RUN COOLANT PUMP (2.7L) AIR QUALITY SENSOR BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLANT CONTROL MODULE COOLANT FAN CONTROL (FC) THERMAL SWITCH COOLANT FAN COOLANT FAN 2 DATA LINK CONNECTOR DEFOGGER SYSTEM FUSE 25 FUSE 26 FUSE 42 FUSE 5 FUSE PANEL (LEFT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR HOT W/ LOAD REDUCTION RELAY ENERGIZED IGNITION SWITCH INSTRUMENT CLUSTER MOTRONIC ENGINE CONTROL MODULE (ECM) OFF ORG/BLK WIRE ORG/BRN WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/YEL WIRE RUN WIRE SOLID STATE TACHOMETER VIO/BRN WIRE VIO/GRY WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE WIPER/WASHER SYSTEM YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

8-FOLD RELAY PANEL (BEHIND LEFT SIDE OF DASH) FUSE 42 A/C CONTROL HEAD A/C HIGH PRESSURE SENSOR AFTER- BLK/BRN WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE COOLANT FAN 1 COOLANT FAN 2 COOLANT FAN CONTROL (FC) MODULE COOLANT FAN CONTROL (FC) THERMAL SWITCH COOLANT PUMP (2.7L) COOLANT THERMAL SWITCH (2.7L) FUSE PANEL (LEFT END OF DASH) FUSE 5 GRN/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START IGNITION SWITCH OFF RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE RUN WIRE

A/C CONTROL HEAD AUTO CHECK SYSTEM BLK WIRE BLK/RED WIRE BLU WIRE BLU/YEL WIRE BOARD COMPUTER FUNCTION SELECTOR SWITCH II BRAKE LIGHT SWITCH BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COMPUTER FUNCTION SELECT SWITCH COMPUTER FUNCTION SELECT/ RESET SWITCH COMPUTER RESET BUTTON FUSE 13 FUSE 5 FUSE PANEL GRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRY WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER LAMP CONTROL MODULE (ON 13-FOLD RELAY PANEL) NAVIGATION CONTROL UNIT ORG/BRN WIRE ORG/VIO WIRE OUTSIDE AIR TEMP DISPLAY OUTSIDE AIR TEMPERATURE SENSOR (IN FRONT OF A/C CONDENSER) RADIO RED WIRE RED/BLK WIRE VIO WIRE WASHER FLUID LEVEL WARNING SWITCH WHT WIRE WHT/BRN WIRE YEL WIRE YEL/GRN WIRE

3.0L 2.7L, 4.2L 4-LOW RANGE CONTROL MODULE (M/T) (ALLROAD) A/C CONTROL HEAD ABS CONTROL MODULE AIRBAG CONTROL MODULE ALLROAD BLK/BLU WIRE BRN WIRE CENTRAL LOCKING CONTROL MODULE CHIP CARD READER DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) FUSE 12 FUSE 31 FUSE PANEL (LEFT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE HEADLIGHT BEAM ADJUSTING CONTROL MODULE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER LEVEL CONTROL SYSTEM CONTROL MODULE (ALLROAD) MOTRONIC ENGINE CONTROL MODULE MULTIFUNCTION STEERING WHEEL CONTROL MODULE NAVIGATION CONTROL UNIT NAVIGATION INTERFACE ORG/BLK WIRE ORG/BRN WIRE ORG/GRN WIRE ORG/VIO WIRE PARKING AID CONTROL MODULE PARKING AID CONTROL MODULE (ALLROAD) RADIO RED/BLK WIRE STEERING ANGLE SENSOR (ALLROAD) TELEPHONE/ TELEMATIC CONTROL MODULE TIRE PRESSURE MONITORING CONTROL MODULE (ALLROAD) TRANSMISSION CONTROL MODULE W/ AUTO CHECK W/ CVT W/O CVT W/O AUTO CHECK W/O AUTO CHECK W/ AUTO CHECK

A/C CONTROL HEAD ANTI-THEFT SYSTEM (REAR WINDOW GLASS BREAKAGE SENSORS) BLK WIRE BLK/YEL WIRE BRN WIRE DEFOGGER SWITCH DRIVER'S SIDE HEATED MIRROR FUSE FUSE FUSE PANEL (LEFT END OF DASH) HOT AT ALL TIMES HOT IN LOAD REDUCTION RELAY MICRO CENTRAL ELECTRIC PANEL (BEHIND LEFT SIDE OF DASH) PASSENGER'S SIDE HEATED MIRROR REAR WINDOW DEFOGGER (HEAT ELEMENT) REAR WINDOW DEFOGGER HEAT ELEMENT/ ANTENNA RED WIRE RUN WIRE SOLID STATE TELEPHONE/ RADIO ANTENNA AMPLIFIER W/ WINDOW ANTENNA W/O WINDOW ANTENNA WAGON WHT WIRE WHT/VIO WIRE WHT/YEL WIRE

4-LOW RANGE CONTROL MODULE (ALLROAD) A/C CONTROL HEAD ABS CONTROL MODULE AIR BAG CTRL MODULE BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL WARNING BRN WIRE BRN/RED WIRE CENTRAL LOCKING CONTROL MODULE COOLANT LEVEL WARNING SWITCH ECT SENSOR (ON COOLANT PIPE, BEHIND INTAKE MANIFOLD) FUEL LEVEL SENSOR 1 FUEL LEVEL SENSOR 2 FUEL LEVEL SENSOR 3 GRN WIRE GRN/BLU WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/YEL WIRE HEADLAMP BEAM ADJUSTING CONTROL MODULE HOOD ALARM SWITCH LEVEL CONTROL SYSTEM CONTROL MODULE LEVEL CONTROL SYSTEM CONTROL UNIT (ALLROAD) MOTRONIC ENGINE CONTROL MODULE NAVIGATION CONTROL UNIT NCA WIRE OIL PRESSURE SWITCH (ON OIL FILTER HOUSING) OTHERS ALLROAD PARKING AID CONTROL MODULE RED WIRE SERVOTRONIC CONTROL MODULE SWITCH TIPTRONIC SWITCH TURN SIGNAL SWITCH VEHICLE SPEED SENSOR (LEFT SIDE OF TRANS) VIO WIRE VIO/BLK WIRE W/ CVT W/O CVT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE WIPER/ WASHER INTERMITTENT RELAY YEL WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

3 BULBS A/C CONTROL HEAD ASR/ESP BUTTON BLK WIRE BLU WIRE BOARD COMPUTER FUNCTION SELECTOR SWITCH BRN WIRE CENTER INSTRUMENT PANEL VENT ILLUMINATION CIGARETTE LIGHTER COMBINATION PROCESSOR CUP HOLDER ILLUMINATION DRIVER'S HEATED SEAT ADJUSTER DRIVER'S MEMORY PROGRAM SWITCH EMERGENCY FLASHER SWITCH EXTERIOR LIGHTS FUSE 3 FUSE PANEL (LEFT END OF DASH) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/VIO WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL LIGHT DIMMER SWITCH LEFT INSTRUMENT PANEL VENT ILLUMINATION LEFT REAR HEATED SEAT REGULATING SWITCH LEVEL CONTROL SYSTEM CONTROL MODULE LIGHT SWITCH MIRROR ADJUSTMENT SWITCH MULTI- FUNCTION STEERING WHEEL CONTROL MODULE RADIO OFF HEAD PARK PARKING AID SWITCH PASSENGER'S HEATED SEAT ADJUSTER PASSENGER'S MEMORY PROGRAM SWITCH REAR CIGARETTE LIGHTER REAR SEAT CENTER OUTLET LIGHT REAR WINDOW SHADE SWITCH RED WIRE RED/GRN WIRE RED/YEL WIRE RIGHT FRONT MAP/READING LIGHT AND LEFT FRONT READING LIGHT RIGHT INSTRUMENT PANEL VENT ILLUMINATION RIGHT REAR HEATED SEAT REGULATING SWITCH STEERING WHEEL CONTROL UNIT A/C CONTROL HEAD STORAGE TRAY ILLUMINATION SUNROOF REGULATOR TELEMATIC CONTROL HEAD VIO WIRE

A/C CONTROL HEAD AUTO CHECK SYSTEM BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/RED WIRE BRN WIRE BRN/RED WIRE COMBINATION PROCESSOR FRONT WASHER PUMP HEADLIGHT WASHER PUMP FUSE FUSE PANEL (LEFT END OF DASH) FUSE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT IN INSTRUMENT CLUSTER LIGHT SWITCH LOAD REDUCTION RELAY MICRO CENTRAL ELECTRIC PANEL (BEHIND LEFT SIDE OF DASH) NCA WIRE OFF HEAD PARK REAR WASHER PUMP (WAGON) REAR WINDOW WIPER MOTOR (WAGON) RED WIRE RED/WHT WIRE RIGHT WASHER NOZZLE HEATER LEFT WASHER NOZZLE HEATER RUN WIRE WAGON WASHER FLUID LEVEL SWITCH WASHER SWITCH WHT/GRN WIRE WHT/YEL WIRE WINDSHIELD WIPER INTERMITTENT REGULATOR WINDSHIELD WIPER MOTOR WINDSHIELD WIPER/ WASHER SWITCH WIPER/WASHER INTERMITTENT RELAY YEL WIRE YEL/BLU WIRE