BMW Z4 E89 (2009-2013) electronics junction box Wiring diagrams

3.0L 3.0L TWIN TURBO A/T ACTIVE BODYWORKS SYSTEM 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 WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH (ON BRAKE PEDAL BRACKET) BRN WIRE BRN/BLK WIRE BRN/GRY WIRE CAR ACCESS SYSTEM (UNDER LEFT SIDE OF DASH) CLUTCH SWITCH MODULE (M/T) COMPUTER DATA LINES SYSTEM DC/DC CONVERTER DME CONTROL MODULE ELECTRIC STEERING LOCK ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTRONICS JUNCTION BOX FBD RECEIVER FOOTWELL MODULE FUSE 36 FUSE 55 FUSE 61 GRN WIRE GRN/BLK WIRE GRN/RED WIRE GRN/WHT WIRE GRN/YEL WIRE GRY/BRN WIRE HOOD CONTACT SWITCH (RIGHT FRONT OF ENGINE COMPT) HOT AT ALL TIMES HOT W/ BI-STABLE RELAY ENERGIZED JUNCTION BOX M/T MULTIPLE RESTRAINT SYSTEM CONTROL UNIT NCA WIRE ORG/GRN WIRE RED WIRE RED/BLU WIRE RED/YEL WIRE RELAY SEAT OCCUPANCY RECOGNITION STARTING/CHARGING SYSTEM TCU TELE SIG LID CONTACT REAR LID SIG TERM 15 SIG TERM 15 SIG TERM 15 SIG TERM 30 TERM 50 SIG ELEC STR + ELEC STR - GROUND CAN L TERM R SIG TERM R SIG TERM R TERM R SIG TERMINAL TERMINAL 15 RELAY TOWING HITCH INTERLCK SENS GROUND TRANS SIG TRANSMISSION CONTROL (W/O DOUBLE CLUTCH) (ON TRANSMISSION ASSEMBLY) TRANSMISSION CONTROL DKG (W/ DOUBLE CLUTCH) TRANSMISSIONS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM VIO/BLU WIRE VIO/GRN WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE W/ DOUBLE CLUTCH W/O DOUBLE CLUTCH WAKE-UP WHT WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE

BLK/RED WIRE BLU WIRE BLU/RED WIRE BRAKE FLUID LEVEL SWITCH (ON BRAKE FLUID RESERVOIR) BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE CAR ACCESS SYSTEM (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES COMPUTER DATA LINES SYSTEM DRIVING DYNAMIC SWITCH DSC SENSOR DTC BUTTON DYNAMIC STABILITY CONTROL (DSC) (LEFT SIDE ENGINE COMPT) EDC ELECTRONIC DAMPER CONTROL (LEFT REAR OF ENGINE COMPT) ELECTRONICS JUNCTION BOX FUSE 26 FUSE 82 FUSE 90 GRN/RED WIRE GRY/RED WIRE HOT AT ALL TIMES JUNCTION BOX (RIGHT SIDE OF DASH) LEFT FRONT BRAKE PAD WEAR SENSOR (ON LEFT FRONT WHEEL HUB ASSEMBLY) LEFT FRONT WHEEL SPEED SENSOR (ON LEFT FRONT WHEEL HUB ASSEMBLY) LEFT REAR WHEEL SPEED SENSOR NCA WIRE NORMAL BUTTON PARKING BRAKE CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT WHEEL SPEED SENSOR (ON RIGHT FRONT WHEEL HUB ASSEMBLY) RIGHT REAR BRAKE PAD WEAR SENSOR (ON RIGHT REAR WHEEL HUB ASSEMBLY) RIGHT REAR WHEEL SPEED SENSOR SPORT BUTTON STEERING COLUMN SWITCH CLUSTER SYSTEM TELEPHONE TRANSCEIVER WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

13 24 42 46 DR CONTACT SIG DR CONTACT SIG SIG LOCK SIG UN LOCK 29 40 39 38 35 26 33 CENTER SIG BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BOOT LID BUTTON BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/GRY/YEL WIRE BRN/WHT WIRE BUTTON CAR ACCESS SYSTEM (UNDER LEFT SIDE OF DASH) CENTER LOCK COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SYSTEM LOCK ELECTRONICS JUNCTION BOX FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUEL FILLER FLAP CENTRAL LOCKING DRIVE (RIGHT REAR QUARTERPANEL) FUSE 72 FUSE 73 GLOVE COMPARTMENT CENTRAL LOCKING DRIVE UNIT GRN WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HAZARD WARNING SWITCH HOOD CONTACT SWITCH (RIGHT FRONT OF ENGINE COMPT) HOT AT ALL TIMES HOTEL SWITCH JUNCTION BOX (RIGHT SIDE OF DASH) ORG/GRN WIRE REAR LID RELEASE SWITCH (INTERIOR) REAR LID SIG LID CONTACT CAN H CAN L REMOTE CTRL SIG VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

3.0L TWIN TURBO AUC SENSOR BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE CHARACTERISTIC MAP THERMOSTAT COMPUTER DATA LINES SYSTEM CONDENSATION SENSOR (CENTER OF HEADLINER) COOLANT PRESSURE SENSOR ELECTRONICS JUNCTION BOX EVAPORATOR TEMPERATURE SENSOR (ON HVAC ASSEMBLY) FOOTWELL FLAP MOTOR (LEFT SIDE OF HVAC ASSEMBLY) FOOTWELL TEMPERATURE SENSOR (ON HVAC ASSEMBLY) FRONT MIXING FLAP MOTOR FUSE 37 FUSE 6 OF DASH) FUSE 71 FUSE 77 FUSE 88 GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HEATING/AIR CONDITIONING SYSTEM HOT AT ALL TIMES HOT W/ HOT W/ DME RELAY ENERGIZED HOT W/ TERMINAL 15 RELAY ENERGIZED JUNCTION BOX (RIGHT SIDE LEFT MIXED AIR FLAP MOTOR MIXING AIR CONTROL ORG/ WIRE ORG/GRN WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT COMPRESSOR CONTROL VALVE RELAY ENERGIZED ROOF FUNCTION CONTROL CENTER VENTILATION TEMPERATURE SENSOR (ON HVAC ASSEMBLY) VIO WIRE VIO/GRY WIRE WHT WIRE WHT/BRN WIRE WHT/GRY WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE

BLK/RED WIRE BLU/GRY WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CENTRAL INFORMATION COMPUTER (CIC) CENTRAL INFORMATION DISPLAY COMFORT ACCESS CONTROL MODULE (RIGHT REAR OF LUGGAGE COMPT) CONVERTIBLE TOP MODULE (CTM) (RIGHT REAR OF LUGGAGE COMPT) DRIVER DOOR MICROWAVE SENSOR (IN DRIVER'S DOOR) DSC SENSOR ELECTRONICS JUNCTION BOX FUSE 74 GRN WIRE GRN/RED WIRE HEATING/AIR CONDITIONING SYSTEM HOT W/ BISTABLE RELAY ENERGIZED INSTRUMENT CLUSTER CONTROL MODULE JUNCTION BOX (RIGHT SIDE OF DASH) MULTIPLE RESTRAINT SYSTEM CONTROL UNIT (FRONT OF CENTER CONSOLE) ORG/GRN WIRE PARK DISTANCE CONTROL (PDC) (RIGHT REAR OF LUGGAGE COMPT) PASSENGER DOOR MICROWAVE SENSOR (IN PASSENGER'S DOOR) RADIO RED WIRE RED/YEL WIRE SIREN W/ TILT BELT ALARM STEERING COLUMN SWITCH CLUSTER TIRE PRESSURE CONTROL (RDC) (RIGHT REAR OF LUGGAGE COMPT) W/ CIC WHT/BLU WIRE WHT/YEL WIRE

AUXILIARY BRAKE LIGHT BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/WHT 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 COMPUTER DATA LINES SYSTEM DAY TIME DIRECTION ELECTRONICS JUNCTION BOX FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE 41 FUSE 81 FUSE 84 FUSE 86 GRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY/BRN WIRE GRY/VIO WIRE GRY/YEL WIRE HAZARD WARNING SWITCH HOT AT ALL TIMES JUNCTION BOX (RIGHT SIDE OF DASH) LEFT FRONT DIRECTION INDICATOR REPEATER LIGHT LEFT LICENSE PLATE LIGHT ORG/GRN WIRE RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE RIGHT FRONT DIRECTION INDICATOR LIGHT REPEATER RIGHT HEADLIGHT RIGHT LICENSE PLATE LIGHT SIDE MARKER SIDE/DRIVING YEL WIRE YEL/BLK WIRE YEL/VIO 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 (UNDER RIGHT SIDE OF DASH) KICK PANEL) (3 SERIES: UNDER RIGHT SIDE OF DASH) LEFT FOOTWELL) NCA WIRE PASSENGER'S SIDE OUTSIDE MIRROR RED WIRE YEL WIRE

3.0L 3.0L TWIN TURBO AIR DISTRIBUTION MICRO SWITCH (UNDER LEFT SIDE OF DASH) BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLOWER MOTOR (ON HVAC ASSEMBLY) BLU WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE CHARACTERISTIC MAP THERMOSTAT COMPUTER DATA LINES SYSTEM COOLANT PRESSURE SENSOR ELECTRONICS JUNCTION BOX EVAPORATOR TEMPERATURE SENSOR (ON HVAC ASSEMBLY) FOOTWELL TEMPERATURE SENSOR (ON HVAC ASSEMBLY) FUSE 37 FUSE 71 FUSE 77 FUSE 88 GRN WIRE GRN/WHT WIRE GRY WIRE HEATING/AIR CONDITIONING SYSTEM HOT AT ALL TIMES HOT W/ HOT W/ DME RELAY ENERGIZED JUNCTION BOX (RIGHT SIDE OF DASH) ORG/ WIRE ORG/GRN WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE RED/YEL WIRE REFRIGERANT COMPRESSOR CONTROL VALVE RELAY ENERGIZED VENTILATION TEMPERATURE SENSOR (ON HVAC ASSEMBLY) VIO WIRE VIO/GRY WIRE WHT WIRE WHT/BRN WIRE WHT/GRY WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE

BLK WIRE BRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS JUNCTION BOX FUSE 47 GRN WIRE HEATING/ AIR CONDITIONING SYSTEM HOT AT ALL TIMES FUSE 103 JUNCTION BOX (RIGHT SIDE OF DASH) ORG/GRN WIRE REAR FUSE HOLDER REAR WINDOW DEFOGGER RELAY REAR WINDOW DEFROSTER RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 WAKE-UP SIG ACC PDL GRD ACC PDL (+) ACC PDL SIG ELEC FAN SIG ACC PDL SIG TD SIG ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM STARTING/CHARGING SYSTEM BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/WHT WIRE BRN/YEL WIRE CAN H VEH IMMOB SIG BRK LGHT SIG RR SPD SIG CLUTCH SW COMPUTER DATA LINES SYSTEM COOLING FANS SYSTEM CRANKSHAFT BREATHER HEATING 1 DIGITAL MOTOR ELECTRONICS (DME) CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) E-BOX SIG ELECTRIC FUEL PUMP ELECTRONICALLY CONTROLLED FUEL PUMP (EKPS) ELECTRONICS JUNCTION BOX FUSE GRN WIRE GRN/RED WIRE GRN/WHT WIRE GRY WIRE HOT W/ TERMINAL JUNCTION BOX (RIGHT SIDE OF DASH) NCA WIRE OBD II SOCKET ORG/ WIRE ORG/GRN WIRE OXYGEN SENSOR 2 AFTER CATALYTIC CONVERTER OXYGEN SENSOR 2 BEFORE CATALYTIC CONVERTER (RIGHT SIDE OF ENGINE) OXYGEN SENSOR AFTER CATALYTIC BRAKE CONVERTER VACUUM SENSOR OXYGEN SENSOR BEFORE CATALYTIC CONVERTER (RIGHT SIDE OF ENGINE) RED WIRE RED/BLK WIRE RED/BRN WIRE RED/WHT WIRE SENSOR GND SENSOR GND SENSOR GND SENSOR SIG WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE