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

16 23 15 14 5 2 1 19 HI BEAM FLASHER SW SIG 2 47 TERMINAL 30 GND 45 46 K-BUS SIG K-BUS SIG BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FOG FOG LIGHT FOG LIGHT SIG FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) GRN WIRE GRN/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HOT AT ALL TIMES FUSE JUNCTION BOX (RIGHT END OF DASH) LEFT FOG LIGHT LEFT HEADLIGHT SWIVEL MODULE LEFT INNER TAILLIGHT ORG/GRN WIRE RAIN/LIGHT SENSOR (TOP CENTER OF WINDSHIELD) RED WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FOG LIGHT ROOF FUNCTION CONTROL CENTER WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE

1 3 34 18 33 19 47 TERM 30 TERM 30 TERM 30 GND GND REV SIG REV LIGHT 2 47 46 45 9 TERM 30 GND K-BUS SIG K-BUS SIG REV LIGHT 2.0L TURBO 3.0L TURBO BLK WIRE BLK/VIO WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE GRN WIRE GRY/VIO WIRE HOT AT ALL TIMES JUNCTION BOX (RIGHT END OF DASH) LEFT TAILLIGHT ORG/GRN WIRE RED WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE REVERSE REVERSING LIGHT SWITCH (M/T) RIGHT TAILLIGHT TRANSMISSION CONTROL (A/T) (RIGHT REAR OF TRANSMISSION HOUSING) YEL WIRE

BLK WIRE BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE COMPUTER DATA LINES SYSTEM FRONT INTERIOR LIGHT FUSE 41 FUSE 62 FUSE 7 FUSE 81 FUSE 84 FUSE 86 GRN WIRE GRY/BLK WIRE HOT AT ALL TIMES HOT W/ TERMINAL 15 RELAY ENERGIZED INTERIOR JUNCTION BOX (RIGHT END OF DASH) LEFT FRONT MAKE UP MIRROR SWITCH LEFT FRONT MAKE- UP MIRROR LIGHT LEFT REAR INTERIOR LIGHT LIGHT LIGHT SWITCH MAP READING ORG/GRN WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT MAKE UP MIRROR SWITCH RIGHT FRONT MAKE- UP MIRROR LIGHT RIGHT REAR INTERIOR LIGHT ROOF FUNCTION CONTROL CENTER VIO WIRE W/ LIGHTS PACKAGE W/O LIGHTS PACKAGE WHT WIRE YEL WIRE

10 35 46 45 BRAKE LIGHT K-BUS SIG K-BUS SIG 2 23 1 5 LOW BEAM 34 1 3 TERM 30 TERM 30 TERM 30 BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR DRIVER'S DOOR ENTRANCE LIGHT DRIVER'S SIDE FOOTWELL LIGHT ELECTRONICS JUNCTION BOX EXIT LIGHT FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE 77 GLOVE COMPARTMENT LIGHT GRN WIRE GRY WIRE GRY/RED WIRE HAZARD WARNING SWITCH INTERFERENCE SUPPRESSOR FILTER 2 (BEHIND RIGHT REAR QUARTERPANEL) JUNCTION BOX (RIGHT END OF DASH) LIGHT SWITCH UNIT MARKER LIGHT GND ORG/GRN WIRE PASSENGER'S DOOR PASSENGER'S DOOR ENTRANCE LIGHT PASSENGER'S SIDE FOOTWELL LIGHT REAR DRIVER'S SIDE DOOR ENTRANCE LIGHT REAR PASSENGER'S SIDE DOOR ENTRANCE LIGHT RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT LUGGAGE COMPARTMENT LIGHT STEERING COLUMN SWITCH CLUSTER TERM 30 TOP OF ODDMENTS COMPARTMENT LIGHTING TRUNK LID CENTRAL LOCKING DRIVE VIO WIRE VIO/BRN WIRE WHT WIRE YEL WIRE

18 20 4 3 23 15 14 5 2 1 HAZ SW SIG SIG SIG SIG 2 47 46 45 40 TERM 30 GND K-BUS SIG K-BUS SIG BRK LT SIG 41 1 3 34 12 18 33 PARK LT SIG TERM 30 TERM 30 TERM 30 TERM 15 SPLY GND GND 51 21 50 BRAKE BRK LT SW SIG PARK LT SIG AUXILIARY TURN INDICATOR LIGHT BLK WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE DIRECTION IND SIG AUX DIR IND LT LT SIG 40 44 49 DRIVER'S SIDE OUTSIDE MIRROR DRIVER'S SWITCH CLUSTER ELECTRONICS JUNCTION BOX FOG LT REAR FOG LT GND SW SIG LT SIG FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE GRN WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED HOT W/ TERMINAL INDICATOR INDICATOR DIRECTION INTERFERENCE SUPRESSOR FILTER 2 (BEHIND RIGHT REAR QUARTERPANEL) JUNCTION BOX (RIGHT END OF DASH) LEFT LICENSE PLATE LIGHT LIGHT NCA WIRE ORG/GRN WIRE PASSENGER'S SIDE OUTSIDE MIRROR RED WIRE RED/BLU WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT HEADLIGHT RIGHT LICENSE PLATE LIGHT SIDE LIGHT/ DAYTIME DRIVING LIGHT SIDE MARKER LIGHT YEL WIRE YEL/BLK WIRE YEL/VIO WIRE YEL/WHT WIRE

16 19 23 15 14 5 2 1 HI BEAM FLASHER SW SIG LED AUTOMATIC HI BEAM SIG 2 47 TERMINAL 30 GND 45 46 K-BUS SIG K-BUS SIG BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVING LIGHT ELECTRONICS JUNCTION BOX FOG FOG LIGHT SIG REAR FOG LIGHT SIG GND LOW BEAM SW SIG FRONT SIDE MARKER LIGHT SIG FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE GRN WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES JUNCTION BOX (RIGHT END OF DASH) LEFT FOG LIGHT LEFT HEADLIGHT LEFT INNER TAILLIGHT ORG/GRN WIRE PARKING BRAKE WARNING SWITCH RAIN/LIGHT SENSOR (TOP CENTER OF WINDSHIELD) RED WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FOG LIGHT ROOF FUNCTION CONTROL CENTER SIDE/DAYTIME WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/YEL WIRE XENON HEADLIGHT BULB XENON LAMP MODULE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT 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

BLK WIRE BLK/RED/WHT WIRE BLK/RED/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLK/WHT WIRE BRN/BLK/YEL WIRE BRN/WHT WIRE CENTRAL INFORMATION DISPLAY COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH ELECTRONICS JUNCTION BOX FUSE GRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE JUNCTION BOX (RIGHT END OF DASH) LEFT TANK HALF FUEL LEVEL SENSOR (TOP LEFT SIDE OF FUEL TANK) ORG/ WIRE ORG/GRN WIRE OUTSIDE TEMPERATURE SENSOR (BEHIND RIGHT SIDE OF FRONT GRILLE) PARKING BRAKE SWITCH (BASE OF PARKING BRAKE LEVER ASSEMBLY) RED WIRE RED/BLU WIRE STEERING COLUMN SWITCH CLUSTER 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

1 2 (PINS: 3 TO 7 NOT USED) 8 9 10 11 12 13 14 15 16 BLK/BLU WIRE BLK/RED WIRE BLK/RED/WHT WIRE BLK/RED/YEL WIRE BLK/WHT WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK/WHT WIRE BRN/BLK/YEL WIRE BYPASS BLOW OFF VALVE (RIGHT FRONT OF ENGINE) COMPUTER DATA LINES SYSTEM CONTROL UNIT) ELECTRIC FUEL PUMP ELECTRONICS JUNCTION BOX ENGINE BREATHER HEATER 1 EXHAUST CAMSHAFT SENSOR (FRONT RIGHT OF CYLINDER HEAD) EXHAUST VANOS SOLENOID VALVE (RIGHT FRONT OF CYLINDER HEAD) FUEL PUMP CONTROL (EKPS) (RIGHT "C" PILLAR) FUSE 70 GRN WIRE GRN/RED WIRE HOT AT ALL TIMES REAR FUSE HOLDER FUSE 102 (UNDER CENTER REAR OF LUGGAGE COMPT) INSTRUMENT CLUSTER INTAKE VANOS SOLENOID VALVE (RIGHT FRONT OF CYLINDER HEAD) JUMP START TERMINAL POINT (RIGHT REAR OF ENGINE COMPT) JUNCTION BOX (RIGHT END OF DASH) MAP THERMOSTAT (LOWER FRONT OF ENGINE) NCA WIRE OIL PRESSURE CONTROL VALVE (LOWER RIGHT FRONT OF ENGINE) ORG/GRN WIRE RED WIRE RED/BLK WIRE RED/GRN WIRE RED/WHT WIRE RELAY ENERGIZED RIGHT TANK HALF FUEL LEVEL SENSOR WHT WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE