Automatic a/c circuit for BMW 1 series E81/E82/E87/E88 facelift 2 (2011-2014)

1 2 3 4 5 6 7 8 9 10 11 12 GND 1 2 3 4 5 6 7 8 9 10 11 12 GND CAN BUS SIG CAN BUS SIG 1 2 3 4 5 6 7 8 LIN BUS SIG STEPPER GND STEPPER SPLY SENS SIG 9 10 11 12 SENS GND A/C COMPRESSOR CONTROL VALVE (3.0L) AUC SENSOR (RIGHT REAR OF ENGINE COMPT) AUXILIARY WATER PUMP (LEFT REAR OF ENGINE COMPT) BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLOWER MOTOR (ON HVAC UNIT) BLOWER OUTPUT STAGE BLOWER SIG SENS GND BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE CENTER CONSOLE SWITCH CENTER COMPUTER DATA LINES SYSTEM CONDENSATION SENSOR (CENTER OF WINDSHIELD) CONVERTIBLE TOP MODULE (BEHIND LEFT REAR SEAT) COOLANT PRESSURE SENSOR (RIGHT FRONT OF ENGINE COMPT) ELECTRONICS JUNCTION BOX EVAPORATOR TEMPERATURE SENSOR (ON HVAC UNIT) FUSE 6 FUSE 77 FUSE 88 GRN WIRE GRN/RED WIRE HEATING/AIR CONDITIONING SYSTEM (CENTER OF DASH, ABOVE RADIO) HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) HOT W/ HOT W/ TERMINAL 15 RELAY ENERGIZED MIXING AIR CONTROL NCA WIRE ORG/GRN WIRE RED WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED ROOF FUNCTION CONTROL CENTER SENS SIG SENS SIG SENS SIG SENS SPLY SOLAR SENSOR (TOP CENTER OF DASH) SW CENTER SIG SW CENTER SIG VENTILATION TEMPERATURE SENSOR (ON HVAC UNIT) WATER VALVE (LEFT SIDE OF AUXILIARY WATER PUMP) WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

3.0L 3.0L TWIN 3.0L TURBO 3.0L TWIN TURBO 41 13 15 55 17 19 SENS GND SIG 7 8 20 1 14 8 CAN LOW CAN HI ACTIVATION ACTIVATION AIR DISTRIBUTION FLAP MOTOR (ON HVAC UNIT) BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/WHT WIRE CHARACTERISTIC MAP THERMOSTAT (REAR OF ENGINE) COMPUTER DATA LINES SYSTEM DEFROSTER FLAP MOTOR (ON HVAC UNIT) DME CONTROL MODULE (RIGHT REAR OF ELECTRIC COOLANT PUMP (REAR OF ENGINE) ELECTRIC FAN (FRONT OF ENGINE COMPT) ELECTRIC FAN 400 WATT ELECTRIC FAN 600 WATT ELECTRIC FAN CUT OUT RELAY ENGINE COMPT) ENGINE COOLANT TEMPERATURE SENSOR FOOTWELL FLAP MOTOR (ON HVAC UNIT) FRESH AIR/RECIRCULATED AIR FLAP MOTOR (ON HVAC UNIT) FUSE GRN WIRE HOT AT ALL TIMES HOT W/ DME RELAY ENERGIZED HOT W/ TERMINAL JUNCTION BOX (UNDER RIGHT SIDE OF DASH) LEFT MIXED AIR FLAP MOTOR (ON HVAC UNIT) MIXER FLAP MOTOR (ON HVAC UNIT) ORG/ WIRE RADIATOR SHUTTER DRIVER (3.0L) (ON RADIATOR GRILLE ASSEMBLY) RADIATOR SHUTTER SOLENOID RED WIRE RED/BLU WIRE RED/GRN WIRE RIGHT MIXED AIR FLAP MOTOR (ON HVAC UNIT) SENS SIG VENTILATION FLAP MOTOR (ON HVAC UNIT) VIO WIRE WHT WIRE WHT/RED WIRE YEL/BLK WIRE YEL/GRY WIRE YEL/RED WIRE YEL/WHT WIRE