BMW 1 series F20/F21 (2011-2015) blu/gry Wiring diagrams

BLU/GRY WIRE BLU/YEL WIRE BRN WIRE CAR ACCESS SYSTEM (UNDER LEFT SIDE OF DASH) COMFORT ACCESS CONTROL MODULE (RIGHT SIDE OF REAR COMPT) COMPUTER DATA LINES SYSTEM COUPE DRIVER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE FRONT INNER ANTENNA CENTER CONSOLE GRN WIRE GRY WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE ORG/GRN WIRE PASSENGER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE REAR BUMPER AERIAL REAR INNER ANTENNA LUGGAGE COMPARTMENT REAR INTERIOR ANTENNA CENTER CONSOLE RED WIRE RED/YEL WIRE SLIDE-IN COMPARTMENT START-STOP BUTTON WHT WIRE WHT/BLK WIRE WHT/GRN WIRE

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 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 HOT W/ HOT W/ TERMINAL 15 RELAY ENERGIZED JUNCTION BOX (UNDER RIGHT SIDE OF DASH) MIXING AIR CONTROL NCA WIRE ORG/GRN WIRE RED WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE REFRIGERANT COMPRESSOR CONTROL VALVE 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/GRY WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY/WHT WIRE BRN/GRY/YEL WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE DRIVER'S SWITCH CLUSTER FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE 41 FUSE 81 FUSE 86 GRN/YEL WIRE GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE HOT AT ALL TIMES JUNCTION BOX (UNDER RIGHT SIDE OF DASH) POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM HEADLIGHTS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM RED WIRE RED/VIO WIRE RED/YEL WIRE VIO WIRE VIO/BRN WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

AF SIREN, INTERFERENCE TILT ALARM SUPPRESSOR SENSOR FILTER AUXILIARY WATER LEFT HEADLIGHT PUMP BATTERY BATTERY SENSOR BLU/GRY WIRE BRN WIRE DC/DC CONVERTER DRIVER'S DRIVER'S REAR SIDE REAR SIDE SYSTEM ENTRANCE LOCK LIGHT DRIVER'S REAR SIDE POWER WINDOW SWITCH ELECTRIC FAN CUT OUT RELAY ELECTRONIC (CONVERTIBLE) POWER CONVERTIBLE STEERING TOP (EPS) MODULE ELECTRONICS JUNCTION BOX ENGINE BREATHER HEATER 1 FRONT INTERIOR/ READING LAMP LEFT ACTIVE HORN STEERING LEFT FOG LIGHT LEFT FRONT DIRECTION INDICATOR LEFT HEATED WATER WASHER NOZZLE LEFT TAILLIGHT NCA WIRE PASSENGER'S BLOWER SIDE OUTPUT FOOTWELL STAGE LIGHT PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S DOOR SYSTEM LOCK PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK PASSENGER'S SEAT VACUUM PUMP PASSENGER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE PASSENGER'S SIDE OUTSIDE MIRROR REPEATER LIGHT RIGHT HEATED WATER WASHER NOZZLE ROOF FUNCTION CONTROL CENTER STEERING GEAR SHIELD W/ HEATED MIRRORS W/ XENON W/ XENON HEADLIGHT W/O HEATED MIRRORS 4 2 WATER VALVE

ACTIVE CRUISE CONTROL BLU/GRY WIRE BRAKE FLUID LEVEL SWITCH BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE CAR ACCESS SYSTEM CONT- ROLLER DRIVER'S DOOR ENTRANCE LIGHT DRIVER'S DOOR SYSTEM LOCK DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S SEAT BELT BUCKLE ROLL- CONTACT OVER PROTECTION CONTROLLER DRIVER'S SEAT DRIVER'S BACKREST WIDTH SEAT ADJUSTMENT VACUUM VALVE BLOCK PUMP DRIVER'S SIDE FOOTWELL LIGHT DRIVER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE DRIVER'S SIDE OUTSIDE MIRROR DRIVER'S SWITCH CLUSTER DYNAMIC STABILITY CONTROL (DSC) ELECTRIC FAN ELECTRIC STEERING COLUMN LOCK FOOTWELL MODULE FRONT CIGAR LIGHTER FRONT DRIVER PASSENGER'S SEAT SEAT POSITION POSITION SENSOR SENSOR HEADLIGHT WASHER PUMP HOOD LEFT CONTACT HEAD- SWITCH LIGHT LONGITUDINAL DYNAMICS MANAGEMENT MULTIPLE RESTRAINT SYSTEM CONTROL UNIT NCA WIRE OBDII SOCKET RADIATOR SHUTTER DRIVE UNIT REAR CAR LID ACCESS RELEASE SYSTEM SWITCH REAR CENTER CONSOLE CHARGING SOCKET RIGHT FOG LIGHT RIGHT FRONT DIRECTION INDICATOR REPEATER LIGHT RIGHT HEADLIGHT RIGHT HORN SEAT OCCUPANCY PASSENGER'S RECOGNITION SEAT BELT BUCKLE CONTACT W/ XENON WINDSHIELD WASHER PUMP

BLK WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE DRIVER LUMBAR SUPPORT VALVE BLOCK (LEFT SIDE OF DRIVER SEAT BACK) DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S SEAT VACUUM PUMP (RIGHT SIDE OF DRIVER SEAT BACK) FUSE 20 GRY WIRE GRY/BLK WIRE HOT W/ JUNCTION BOX (UNDER RIGHT SIDE OF DASH) PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S LUMBAR SUPPORT VALVE BLOCK (RIGHT SIDE OF PASSENGER SEAT BACK) PASSENGER'S SEAT VACUUM PUMP (LEFT SIDE OF PASSENGER SEAT BACK) RED WIRE RED/BLK WIRE RELAY ENERGIZED SPORT SEATS CIRCUIT VIO WIRE

BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE CAR ACCESS SYSTEM (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM DRIVER'S SWITCH CLUSTER DRIVER'S WINDOW MOTOR (LEFT FRONT DOOR) ENERGIZED JUNCTION BOX (UNDER RIGHT SIDE OF DASH) FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE FUSE 66 GRN WIRE GRN/YEL WIRE GROUND GROUND TRANSDUCER 2 TRANSDUCER 2 TRANSDUCER 1 GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT W/ TERMINAL JUNCTION BOX ELECTRONICS ORG/GRN WIRE PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S WINDOW MOTOR (RIGHT FRONT DOOR) REAR DRIVER'S SIDE POWER WINDOW MOTOR (CONVERTIBLE) (LEFT REAR DOOR) REAR PASSENGER'S SIDE POWER WINDOW MOTOR (CONVERTIBLE) (RIGHT REAR DOOR) RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE SIGNAL SIGNAL TERMINAL 30 SIG LIN BUS K-BUS SIGNAL K-BUS SIGNAL GROUND 23 45 46 47 TRANSDUCER 1 TRANSDUCER GND TRANSDUCER GND VIO WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FUSE GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ON OR START JUNCTION BOX (UNDER RIGHT SIDE OF DASH) K CAN L K CAN H LEFT FRONT SEAT BELT FORCE LIMITER GENERATOR (COUPE) LEFT REAR BELT PRETENSIONER (COUPE) MULTIPLE RESTRAINT SYSTEM CONTROL UNIT (REAR OF CENTER CONSOLE) NCA WIRE ORG/GRN WIRE PASSENGER AIR BAG DEACTIVATION SWITCH (RIGHT END OF DASH, NEAR RIGHT FRONT DOOR) POS - POS + RED WIRE RED/YEL WIRE RIGHT "B" PILLAR AIR BAG SENSOR (RIGHT REAR SIDE OF INTERIOR PANEL) (COUPE) RIGHT FRONT SEAT BELT FORCE LIMITER GENERATOR (COUPE) RIGHT REAR BELT PRETENSIONER (COUPE) ROLLOVER PROTECTION CONTROLLER (CONVERTIBLE) (BEHIND LEFT REAR SEAT) STEERING COLUMN SWITCH CLUSTER VIO WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

AIR BAG IND BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO/YEL WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE CAR ACCESS SYSTEM (UNDER LEFT SIDE OF DASH) CENTER ROOF FUNCTION CONTROL DIODE PANEL DRIVER SEAT POSITION SENSOR DRIVER'S SEAT BELT BUCKLE CONTACT FRONT PASSENGER'S SEAT POSITION SENSOR GRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE L B PILLAR SENS L B PILLAR SENS L B PILLAR SENS MULTIPLE RESTRAINT SYSTEM CONTROL UNIT (REAR OF CENTER CONSOLE) NCA WIRE PASSENGER'S SEAT BELT BUCKLE CONTACT R B PILLAR SIG R B PILLAR SIG R B PILLAR SIG RED WIRE SEAT OCCU SIG RF SBF LIM GENT RF SBF LIM GENT SEAT OCCUPANCY R B PILLAR SIG LF SBF LIM GENT CRASH SIG SEAT OCCUPANCY RECOGNITION TCU VIO WIRE VIO/BLU WIRE VIO/RED WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE