Audi A4 B8 (2007-2012) Automatic a/c circuit, basic

3.0L A/C COMPRESSOR REGULATOR VALVE A/C PRESSURE/ TEMPERATURE SENSOR (LEFT SIDE OF CONDENSER) AIR FLOW DOOR MOTOR (LEFT SIDE OF AIR INTAKE HOUSING) BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/YEL WIRE CENTER OUTLET TEMPERATURE SENSOR CENTER VENT ADJUSTMENT MOTOR CLIMATRONIC CONTROL MODULE COMPUTER DATA LINES SYSTEM COOLANT PUMP (IF EQUIPPED) DEFROSTER DOOR MOTOR (LEFT SIDE OF A/C UNIT) DRIVER'S SIDE FUSE PANEL ENGINE COOLANT LEVEL (ECL) SENSOR EVAPORATOR VENT TEMPERATURE SENSOR (IN EVAPORATOR HOUSING) FOOTWELL FLAP MOTOR FOOTWELL OUTLET TEMPERATURE SENSOR FUSE FUSE CARRIER 1 FUSE CARRIER 2 GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ POWER SUPPLY RELAY (TERMINAL 15) ENERGIZED ORG/BRN WIRE ORG/GRN WIRE OUTSIDE AIR TEMPERATURE SENSOR (BEHIND FRONT GRILLE) PASSENGER'S SIDE FUSE PANEL (BEHIND RIGHT END OF DASH) RECIRCULATION DOOR MOTOR (LEFT SIDE OF AIR INTAKE HOUSING) RED WIRE RED/BLU WIRE RED/YEL WIRE SUNLIGHT PHOTO SENSOR (UNDER CENTER OF DASH) TEMPERATURE REGULATOR FLAP MOTOR VEHICLE ELECTRICAL SYSTEM CONTROL MODULE (UNDER LEFT SIDE OF DASH) VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE

3.0L BATTERY JUMP BLK/BLU WIRE BRN WIRE BRN/BLK WIRE CLIMATRONIC REFRIGERANT SHUT-OFF VALVE (ON REFRIGERANT TUBE) COMPUTER DATA LINES SYSTEM COOLANT FAN COOLANT FAN 2 COOLANT FAN CONTROL (FC) CONTROL MODULE (3.0L) (ON COOLANT FAN MOTORS) COOLANT FAN CONTROL (FC) CONTROL MODULE 2 (3.0L) (ON COOLANT FAN MOTORS) E-BOX RELAY/ FUSE CARRIER (IN PLENUM CHAMBER ELECTRONICS BOX) ENGINE CONTROL MODULE (ECM) (2.0L: LEFT SIDE OF ENGINE COMPT PLENUM CHAMBER) ENGINE COOLANT TEMPERATURE (ECT) SENSOR (2.0L: LOWER LEFT REAR OF ENGINE) FRESH AIR BLOWER (UNDER RIGHT SIDE OF AIR INTAKE HOUSING) FRESH AIR BLOWER CONTROL MODULE (LOWER RIGHT SIDE OF AIR INTAKE HOUSING) FUSE FUSE 1 FUSE 2 GRY/BLU WIRE HOT AT ALL TIMES HOT W/ MOTRONIC ENGINE CONTROL MODULE (ECM) POWER SUPPLY RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE NCA WIRE ORG/BLK WIRE ORG/BLU WIRE ORG/BRN WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RED/YEL WIRE TERMINAL (MIDDLE OF ENGINE COMPT PLENUM CHAMBER) VIO WIRE WHT/RED WIRE YEL/RED WIRE