BMW X1 E84 facelift (2012-2015) car access system (behind right rear quarterpanel) 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

BLU/GRY WIRE BLU/YEL WIRE BRN WIRE CAR ACCESS SYSTEM (BEHIND RIGHT REAR QUARTERPANEL) COMFORT ACCESS CONTROL MODULE (BEHIND RIGHT REAR QUARTERPANEL) COMPUTER DATA LINES SYSTEM DRIVER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE FRONT INNER ANTENNA CENTER CONSOLE (UNDER FRONT OF 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 FENDER AERIAL REAR INTERIOR ANTENNA CENTER CONSOLE (UNDER REAR OF CENTER CONSOLE) RED/YEL WIRE SLIDE-IN COMPARTMENT START-STOP BUTTON WHT WIRE WHT/BLK WIRE WHT/GRN 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

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

BLK WIRE BRN WIRE CAR ACCESS SYSTEM (BEHIND RIGHT REAR QUARTERPANEL) ELECTRONICS JUNCTION BOX FANFARE HORN RELAY FUSE FUSE 101 HOLDER (UNDER CENTER REAR OF LUGGAGE COMPT) GRN WIRE HORN SWITCH (IN STEERING WHEEL) HOT AT ALL TIMES JUNCTION BOX (RIGHT END OF DASH) LEFT HORN (BEHIND LEFT END OF FRONT BUMPER) REAR FUSE RED WIRE RIGHT HORN (BEHIND RIGHT END OF FRONT BUMPER) STEERING COLUMN SWITCH CLUSTER TERMINAL 15 RELAY VIO/BLU WIRE YEL 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

35 26 14 CAN BUS SIG CAN BUS SIG TERMINAL 15 BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLU WIRE BLU/GRY 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 (BEHIND RIGHT REAR QUARTERPANEL) COMPUTER DATA LINES SYSTEM DRIVER'S SWITCH CLUSTER DRIVER'S WINDOW MOTOR FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) GRN WIRE GRN/YEL WIRE GROUND TERM 30 SIGNAL SIGNAL GROUND TRANSDUCER 2 TRANSDUCER 2 TRANSDUCER 1 GRY WIRE GRY/BLU WIRE ORG/ WIRE ORG/GRN WIRE PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S WINDOW MOTOR RED WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE RED/YEL WIRE 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 WIRE WHT/BLU WIRE WHT/BRN WIRE

2.0L TURBO 3.0L TURBO BLK WIRE BLK/VIO WIRE BLU/BLK WIRE BRAKE LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRN WIRE BRN/GRY WIRE BRN/VIO WIRE CAR ACCESS SYSTEM (BEHIND RIGHT REAR QUARTERPANEL) COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM FUSE GRN WIRE JUNCTION BOX (RIGHT END OF DASH) ORG/GRN WIRE RED WIRE RELAY ENERGIZED SHIFT LOCK SELECTOR LEVER LOCK TRANSMISSION CONTROL (RIGHT REAR OF TRANSMISSION HOUSING) TRANSMISSIONS SYSTEM VIO WIRE VIO/WHT WIRE YEL WIRE

27 28 29 30 31 32 (PINS: 33 TO 36 NOT USED) 37 38 39 40 41 42 43 44 45 46 ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/RED/WHT WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH (TOP OF BRAKE PEDAL ASSEMBLY) BRK LT SW BRN WIRE BRN/BLK WIRE BRN/BLK/WHT WIRE BRN/BLK/YEL WIRE BRN/BLU WIRE BRN/GRY WIRE BRN/ORG WIRE CAN L CAN H BRK LT TEST SIG SIG CAR ACCESS SYSTEM (BEHIND RIGHT REAR QUARTERPANEL) COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM DME CONTROL MODULE (LOWER LEFT SIDE OF ENGINE) DYNAMIC STABILITY CONTROL ELECTRIC FUEL PUMP ELECTRIC FUEL PUMP CONTROL (RIGHT "C" PILLAR) ELECTRONICS JUNCTION BOX EXHAUST GAS FLAP (LEFT REAR OF ENGINE COMPT) FOOTWELL MODULE FUEL TANK VENT VALVE (LEFT REAR OF ENGINE) FUSE 70 GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/YEL WIRE INTAKE CAMSHAFT SENSOR (FRONT LEFT OF CYLINDER HEAD) INTAKE VANOS SOLENOID ACTUATOR JUNCTION BOX (RIGHT END OF DASH) NCA WIRE ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT TANK HALF FUEL LEVEL SENSOR STARTING/ CHARGING SYSTEM TANK VENT SHUTOFF VALVE (LEFT REAR OF ENGINE) VIO/WHT WIRE W/ AUTOMATIC ENGINE START STOP W/O AUTOMATIC ENGINE START STOP WHT WIRE WHT/BLU WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/WHT WIRE