BMW X1 E84 facelift (2012-2015) junction box (right end of dash) Wiring diagrams

2.0L TURBO 3.OL TURBO ANTENNA DIVERSITY ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BLK WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRN WIRE BRN/BLK WIRE BRN/GRY WIRE CAR ACCESS SYSTEM (BEHIND RIGHT REAR QUARTERPANEL) COMPUTER DATA LINES SYSTEM CRASH SAFETY MODULE DC/DC CONVERTER DME CONTROL MODULE (LOWER LEFT SIDE OF ENGINE) ELECTRIC STEERING COLUMN LOCK (BOTTOM OF STEERING COLUMN) FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE 36 FUSE 55 FUSE 61 GRN WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY/BRN WIRE HOOD CONTACT SWITCH (LEFT REAR OF ENGINE COMPT) HOT AT ALL TIMES HOT W/ TERMINAL INTERLCK SENS GROUND TERM 15 SIG TERM 15 SIG JUNCTION BOX (RIGHT END OF DASH) NCA WIRE ORG/GRN WIRE REAR-WINDOW AERIAL RED WIRE RED/BLU WIRE RED/YEL WIRE RELAY REMOTE CONTROL RECEIVER SEAT OCCUPANCY RECOGNITION STARTING/CHARGING SYSTEM TCU (UNDER CENTER FRONT OF LUGGAGE COMPT FLOOR) TERM 30 TERM 50 SIG ELEC STR + ELEC STR - GROUND K CAN L TERM R SIG TERM R TERM R SIG TERM 50 TERM 15 SIG TERM 15 SIG TERMINAL TERMINAL 15 RELAY TRANS SIG TRANSMISSION CONTROL MODULE TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO WIRE VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE WAKE-UP WHT WIRE WHT/BLU WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

ANTENNA DIVERSITY BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/GRY/WHT WIRE BRN/GRY/YEL WIRE BRN/WHT WIRE CAR ACCESS SYSTEM (BEHIND RIGHT REAR QUARTERPANEL) CENTER LOCK BUTTON COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SYSTEM LOCK FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE 72 FUSE 73 GRN WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HAZARD WARNING SWITCH HOOD CONTACT SWITCH (LEFT REAR OF ENGINE COMPT) HOT AT ALL TIMES JUNCTION BOX (RIGHT END OF DASH) JUNCTION BOX ELECTRONICS NCA WIRE ORG/GRN WIRE REAR-WINDOW AERIAL REMOTE CONTROL RECEIVER TRUNK LID BUTTON VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE YEL/BRN WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/GRY/YEL WIRE BRN/WHT WIRE FUSE 54 GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE HOT AT ALL TIMES JUNCTION BOX (RIGHT END OF DASH) REAR DRIVER'S SIDE SYSTEM LOCK REAR LID RELEASE SWITCH (INTERIOR) REAR PASSENGER'S SIDE SYSTEM LOCK RED/BRN WIRE WHT 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 2.0L TURBO 3.0L TURBO A/C COMPRESSOR CONTROL VALVE (REAR OF A/C COMPRESSOR) AUC SENSOR AUXILIARY WATER PUMP (LEFT REAR OF ENGINE COMPT) BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/YEL WIRE BLOWER MOTOR (UNDER RIGHT SIDE OF DASH) BLOWER OUTPUT STAGE (BOTTOM OF BLOWER MOTOR) BLOWER SIG SENS GND BLU WIRE BLU/GRY WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE CENTER CONSOLE SWITCH CENTER COMPUTER DATA LINES SYSTEM CONDENSATION SENSOR (TOP CENTER OF WINDSHIELD) COOLANT PRESSURE SENSOR ELECTRONICS JUNCTION BOX EVAPORATOR TEMPERATURE SENSOR (LEFT SIDE OF HVAC UNIT) FOOTWELL TEMPERATURE SENSOR (LOWER LEFT FRONT OF HVAC UNIT) FUSE FUSE 6 FUSE 77 GRN WIRE GRN/RED WIRE HEATING/AIR CONDITIONING SYSTEM HOT AT ALL TIMES HOT W/ HOT W/ TERMINAL 15 RELAY ENERGIZED JUNCTION BOX (RIGHT END OF DASH) NCA WIRE ORG/GRN WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED ROOF FUNCTION CONTROL CENTER SENS GND SENS SIG SENS SPLY SOLAR SENSOR (TOP CENTER OF DASH) VENTILATION TEMPERATURE SENSOR (IN CENTER VENTILATION DUCT) WHT WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

2.0L TURBO 3.0L 2.0L TURBO TURBO 3.0L TURBO 3.0L TURBO, 2.0L TURBO BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/ORG WIRE COMPUTER DATA LINES SYSTEM DEFROSTER FLAP MOTOR DME CONTROL MODULE (LOWER LEFT SIDE E-BOX FAN (IN RIGHT PLENUM CHAMBER) ELECTRIC COOLANT PUMP (LOWER FRONT OF ENGINE) ELECTRIC FAN (BEHIND RADIATOR) ELECTRIC FAN CUT OUT RELAY ENGINE COOLANT TEMPERATURE SENSOR (3.0L TURBO: FOOTWELL FLAP MOTOR (RIGHT SIDE OF HVAC UNIT) FRESH AIR/RECIRCULATED AIR FLAP MOTOR (TOP RIGHT SIDE OF BLOWER HOUSING) FRONT MIXING FLAP MOTOR FUSE FUSE 92 GRN WIRE HOT AT ALL TIMES HOT AT ALL TIMES ENGINE ELECTRONICS FUSE FUSE CARRIER HOT AT ALL TIMES FUSE HOT W/ DME RELAY ENERGIZED HOT W/ TERMINAL HOT W/ TERMINAL 15 RELAY ENERGIZED JUNCTION BOX (RIGHT END OF DASH) LEFT FRONT OF ENGINE BLOCK) (2.0L TURBO: FRONT OF ENGINE BLOCK) LEFT MIXED AIR FLAP MOTOR (UPPER LEFT SIDE OF HVAC UNIT) NCA WIRE OF ENGINE) ORG/ WIRE POWER DISTRIBUTION SYSTEM RED WIRE RED/BLU WIRE RED/GRN WIRE RED/WHT WIRE RIGHT MIXED AIR FLAP MOTOR (RIGHT SIDE OF HVAC UNIT) VENTILATION FLAP MOTOR VIO WIRE WHT WIRE WHT/RED WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

18 19 K CAN L K CAN H 3 2 F CAN H F CAN L 5 6 K CAN H K CAN L 5 6 K CAN L K CAN H 6 7 K CAN H K CAN L 9 11 K CAN L K CAN H ALL ROUND VISION CAMERA (BEHIND RIGHT REAR QUARTERPANEL) BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE CAR ACCESS SYSTEM (BEHIND RIGHT REAR QUARTERPANEL) CAR INFORMATION COMPUTER CIC (W/ CIC) CCC/M-ASK (W/ CCC) CENTRAL INFORMATION DISPLAY COMBOX (UNDER RIGHT FRONT CRASH SAFETY MODULE (UNDER REAR OF CENTER CONSOLE) DRIVER'S SEAT MODULE DSC SENSOR (UNDER RIGHT SIDE OF VEHICLE) ELECTRONICS JUNCTION BOX FUSE 74 GRN ORG/ WIRE GRN WIRE GRN/RED WIRE HEATING/AIR CONDITIONING SYSTEM HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL UNIT JUNCTION BOX (RIGHT END OF DASH) K CAN H K CAN L NCA WIRE OBDII SOCKET OF LUGGAGE COMPT FLOOR) ORG/GRN WIRE RADIO (W/ RADIO) RED WIRE RED/YEL WIRE STEERING COLUMN SWITCH CLUSTER WAKE-UP K CAN L K CAN H WHT/BLU WIRE WHT/YEL WIRE

2.0L TURBO 3.0L TURBO ACCELERATOR PEDAL MODULE (INTEGRAL TO ACCELERATOR PEDAL ASSEMBLY) BLK/VIO WIRE BLU WIRE BLU/RED WIRE BRAKE LIGHT SIG BRAKE LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRAKE LIGHT TEST SIG BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE CAN L CAR ACCESS SYSTEM (BEHIND RIGHT REAR QUARTERPANEL) COMPUTER DATA LINES SYSTEM DME CONTROL MODULE (LOWER LEFT SIDE OF ENGINE) DYNAMIC STABILITY CONTROL (DSC) ELECTROMOTIVE THROTTLE ACTUATOR (ON THROTTLE BODY) ELECTRONICS JUNCTION BOX FOOTWELL MODULE FUSE 37 FUSE 75 GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT W/ DME RELAY ENERGIZED JUNCTION BOX (RIGHT END OF DASH) ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/WHT WIRE SIG STEERING COLUMN SWITCH CLUSTER VIO/WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SIDE OUTSIDE MIRROR ELECTRONICS JUNCTION BOX FUSE 78 GRN WIRE HOT AT ALL TIMES JUNCTION BOX (RIGHT END OF DASH) NCA WIRE PASSENGER'S SIDE OUTSIDE MIRROR RED WIRE YEL WIRE

BLK WIRE BRN WIRE FUSE 101 FUSE 47 GRN WIRE HEATED REAR WINDOW LOCKOUT CIRCUIT (GROUND) (LEFT SIDE OF LIFTGATE) HEATING/AIR CONDITIONING SYSTEM HOT AT ALL TIMES JUNCTION BOX (RIGHT END OF DASH) JUNCTION BOX ELECTRONICS LEFT REAR LID RESISTOR (LEFT REAR SIDE OF REAR LID) NCA WIRE ORG/GRN WIRE REAR FUSE CARRIER (UNDER CENTER REAR OF LUGGAGE COMPT) REAR WINDOW DEFROSTER REAR WINDOW DEFROSTER RELAY REAR WINDOW HEATING (POSITIVE) LOCKOUT CIRCUIT (RIGHT SIDE OF LIFTGATE) RED WIRE RIGHT REAR LID RESISTOR (RIGHT REAR SIDE OF REAR LID)

BLK WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS JUNCTION BOX FUSE JUNCTION BOX (RIGHT END OF DASH) RELAY ENERGIZED SERVOTRONIC VALVE (ON STEERING RACK ASSEMBLY) WHT WIRE YEL WIRE