Audi A6 C5 (1997-2001) a/c control head Wiring diagrams

A/C CONTROL HEAD AUTO CHECK SYSTEM BLK WIRE BLK/BRN WIRE BLK/RED WIRE BLU WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER FUNCTION SELECT SWITCH COMPUTER RESET BUTTON ENGINE CONTROL MODULE (IN ELECTRONIC BOX, LEFT SIDE OF AIR PLENUM) FUSE 13 FUSE 5 FUSE PANEL GRN WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN START OR RUN LIGHT CONTROL MODULE (ON 13-FOLD RELAY PANEL) OUTSIDE AIR TEMPERATURE SENSOR (IN FRONT OF A/C CONDENSER) RADIO RED WIRE RED/BLK WIRE RED/BRN WIRE RED/YEL WIRE TRANSMISSION CONTROL MODULE (UNDER RIGHT FRONT SEAT AND CARPET) WASHER FLUID LEVEL WARNING SWITCH YEL WIRE

8-FOLD RELAY PANEL FUSE 142 A/C CLUTCH A/C CLUTCH RELAY (ON 13-FOLD RELAY PANEL) A/C CONTROL HEAD AIR QUALITY SENSOR ANTI-LOCK BRAKES SYSTEM BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE COOLANT FAN AFTER-RUN COOLANT PUMP COOLANT FAN CONTROL MODULE COOLANT FAN CONTROL THERMAL SWITCH (ON LOWER RIGHT SIDE OF RADIATOR) DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) DEFOGGER SYSTEM FUSE 42 FUSE PANEL FUSE 25 FUSE 26 FUSE 5 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 HOT W/ LOAD REDUCTION RELAY ENERGIZED INSTRUMENT CLUSTER MOTRONIC ENGINE CONTROL MODULE (IN ELECT BOX, LEFT SIDE OF FRESH AIR PLENUM) RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRY WIRE RED/YEL WIRE 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/GRY WIRE YEL/VIO WIRE YEL/WHT WIRE

A/C CONTROL HEAD ABS CONTROL MODULE (LEFT SIDE OF ENGINE COMPARTMENT) AIRBAG CONTROL MODULE (BELOW FRONT OF CENTER CONSOLE) BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE CENTRAL LOCKING CONTROL MODULE (BELOW DRIVER'S SEAT AND CARPET) DATA LINK CONNECTOR (BELOW LEFT SIDE OF DASH) ENGINE CONTROL MODULE (LEFT SIDE OF FRESH AIR PLENUM) FUSE 12 FUSE 31 FUSE PANEL (LEFT SIDE OF DASH) GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT IN START AND RUN INSTRUMENT CLUSTER MEMORY SEAT CONTROL MODULE RADIO RED WIRE RED/BLK WIRE TRANS- MISSION CONTROL MODULE (UNDER RIGHT FRONT SEAT AND CARPET) ULTRA-SOUND SENSORS CONTROL MODULE (MOUNTED BELOW LEFT "C" PILLAR) VIO WIRE WHT WIRE WHT/BLK WIRE YEL WIRE

8-FOLD RELAY PANEL (BEHIND LEFT SIDE OF DASH) A+ A- A/C CONTROL HEAD A/C PRESSURE SWITCH (ON RIGHT SIDE OF A/C CONDENSER) AFTER-RUN COOLANT PUMP BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE COOLANT FAN COOLANT FAN CONTROL MODULE COOLANT FAN CONTROL THERMAL SWITCH (ON LOWER RIGHT SIDE OF RADIATOR) FUSE 42 FUSE 142 FUSE PANEL (LEFT SIDE OF DASH) FUSE 25 HOT W/ LOAD REDUCTION RELAY ENERGIZED HOT W/ LOAD REDUCTION RELAY ENERGIZED HOT AT ALL TIMES RED/BLK WIRE RED/GRY WIRE RED/YEL WIRE

A/C CONTROL HEAD BLK WIRE BRN WIRE DEFOGGER SWITCH DRIVER'S SIDE HEATED MIRROR PASSENGER'S SIDE HEATED MIRROR FUSE FUSE FUSE PANEL HOT AT ALL TIMES HOT IN LOAD REDUCTION RELAY MICRO CENTRAL ELECTRIC PANEL 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 WHT WIRE WHT/VIO WIRE YEL WIRE

A/C CONTROL HEAD ABS MODULE (LEFT OF ENGINE COMPT) ABS WARNING AIR BAG MIL AIRBAG CTRL MODULE ANALOG CLOCK BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SENSOR BRAKE PAD WEAR IND BRN WIRE BRN/GRN WIRE BRN/RED WIRE BRN/WHT WIRE CATALYST WARN CENTRAL LOCKING MODULE (BELOW DRIVER'S SEAT AND CARPET) COMPUTER DATA LINES COOLANT LEVEL WARNING SWITCH COOLANT LEVEL/ TEMP WARN DRIVER'S SEAT BELT SWITCH ECT GAUGE ECT SENSOR ENGINE CONTROL MODULE (IN ELECTRONIC BOX, LEFT SIDE OF AIR PLENUM) FUEL GAUGE FUEL LEVEL SENSOR 1 FUEL LEVEL SENSOR 2 FUEL LEVEL SENSOR 3 FUEL RESERVE WARN FUSE 15 FUSE 18 FUSE PANEL GEN IND. GENERATOR GLOW PLUG GRN WIRE GRN/BLK WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/BLU WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HIGH BEAM HOT AT ALL TIMES HOT AT ALL TIMES IGNITION SWITCH HOT WITH HIGH BEAMS ON IGNITION SWITCH INSTRUMENT CLUSTER KEY SWITCH LEFT TURN LOCK OFF NCA WIRE OIL PRESSURE SWITCH OIL PRESSURE WARN OIL TEMP GAUGE OIL TEMP SENSOR PANEL LIGHT DIMMER SWITCH PARK BRAKE PARK BRAKE SWITCH LEFT BRAKE PAD WEAR INDICATOR ELEMENT PARK LIGHT RED WIRE RED/BLU WIRE RIGHT BRAKE PAD WEAR INDICATOR ELEMENT RIGHT HIGH BEAM HEADLIGHT RIGHT TURN RUN WIRE SEAT BELT SPEEDOMETER TACHOMETER TRACTION CONT TRANSMISSION RANGE SELECTOR TURN SIGNAL SWITCH VEHICLE SPEED SENSOR (LEFT SIDE OF TRANS) VIO/BLK WIRE VOLTS GAUGE WARNING BUZZER WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

A/C CONTROL HEAD A/T CONSOLE LIGHT ANTI-SLIP CONTROL SWITCH BLK WIRE BLU WIRE BRN WIRE CENTER INSTRUMENT PANEL VENT ILLUMINATION CIGARETTE LIGHTER COMBINATION PROCESSOR EMERGENCY FLASHER SWITCH EXTERIOR LIGHTS FUSE 3 FUSE PANEL (LEFT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/GRN WIRE HEATED DRIVER'S SEAT ADJUSTER HEATED PASSENGER'S SEAT ADJUSTER HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT PANEL LIGHT DIMMER SWITCH LEFT INSTRUMENT PANEL VENT ILLUMINATION LEFT REAR HEATED SEAT REGULATING SWITCH LIGHT SWITCH MEMORY OPERATING UNIT LIGHT MIRROR ADJUSTMENT SWITCH OFF HEAD PARK RADIO REAR CIGARETTE LIGHTER REAR SEAT OUTLET CENTER LIGHT 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

A/C CONTROL HEAD B+ BATTERY BLK WIRE BLU WIRE BRN WIRE BRN/GRN WIRE CENTRAL LOCKING CONTROL MODULE CIGARETTE LIGHTER DUAL HORN RELAY FOG LIGHT RELAY FOG LIGHT SWITCH FUSE 18 FUSE 19 FUSE 20 FUSE 236 FUSE 21 FUSE 223 FUSE 233 FUSE 3 FUSE 4 FUSE 22 FUSE PANEL GRN WIRE GRY WIRE GRY/BLU WIRE HEADLIGHT DIMMER/ FLASHER SWITCH HEADLIGHT HIGH BEAM INDICATOR LIGHT HORN BUTTON IGNITION SWITCH KEY-IN IGNITION SWITCH INSTRUMENT CLUSTER INSTRUMENT CLUSTER, CENTRAL LOCKING CONTROL MODULE LAMP CONTROL MODULE LEFT HIGH BEAM HEADLIGHT LEFT PARKING LIGHT LICENSE PLATE LAMP CONTROL MODULE LIGHT LIGHT SWITCH SWITCH LOAD REDUCTION RELAY LOW TONE HORN HIGH TONE HORN OFF REAR CIGARETTE LIGHTER RED WIRE RED/BLK WIRE RIGHT HIGH BEAM HEADLIGHT RIGHT PARKING LIGHT GLOVE COMPARTMENT LIGHT RUN WIRE STARTER STARTING INTERLOCK RELAY (ON 13-FOLD RELAY PANEL) TO FUSE 12 (DIAGRAM 2 OF 3) TO FUSE 142 (DIAGRAM 3 OF 3) TO FUSE 240 (DIAGRAM 2 OF 3) TO FUSE 5 (DIAGRAM 2 OF 3) INSTRUMENT CLUSTER, GENERATOR VOLTAGE REGULATOR/ GENERATOR WHT WIRE WIPER/WASHER INTERMITTENT RELAY YEL WIRE