BMW Z4 E89 facelift (2013-2017) car access system Wiring diagrams

2.0L TURBO 3.0L TWIN TURBO BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRY WIRE CAR ACCESS SYSTEM DIRECTION INDICATOR/ HIGH BEAM HEADLIGHT SWITCH DME CONTROL MODULE DYNAMIC STABILITY CONTROL (DSC) FRONT RIDE HEIGHT SENSOR GRN WIRE GRN/RED WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE GRY/YEL WIRE LIGHT SWITCH UNIT REAR FOG REAR RIDE HEIGHT SENSOR RED/YEL WIRE RIGHT HEADLIGHT RIGHT TAILLIGHT SIDE/ DAYTIME DRIVING LIGHT STEERING COLUMN SWITCH CLUSTER SWIVELING MODULE VIO/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

3.0L BLK/RED WIRE BLU WIRE BLU/RED WIRE BRAKE FLUID LEVEL SWITCH BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/RED WIRE CAR ACCESS SYSTEM COMPUTER DATA LINES SYSTEM DME CONTROL MODULE DRIVING DYNAMIC SWITCH DSC SENSOR DTC BUTTON DYNAMIC STABILITY CONTROL (DSC) EDC ELECTRONIC DAMPER CONTROL ELECTRONICS JUNCTION BOX FUSE 26 FUSE 82 FUSE 90 GRN/RED WIRE GRY/RED WIRE HOT AT ALL TIMES JUNCTION BOX LEFT FRONT BRAKE PAD WEAR SENSOR LEFT FRONT WHEEL SPEED SENSOR LEFT REAR WHEEL SPEED SENSOR NCA WIRE NORMAL BUTTON PARKING BRAKE CONTROL MODULE RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT FRONT WHEEL SPEED SENSOR RIGHT REAR BRAKE PAD WEAR SENSOR RIGHT REAR WHEEL SPEED SENSOR SPORT BUTTON STEERING COLUMN SWITCH CLUSTER 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

2.0L TURBO 3.0L TWIN TURBO ACCELERATOR PEDAL MODULE BLK WIRE BLK/VIO WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRK LT SIG BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/YEL WIRE CAR ACCESS SYSTEM CLTH POS SIG CLUTCH SWITCH MODULE COMPUTER DATA LINES SYSTEM DME CONTROL MODULE DYNAMIC STABILITY CONTROL (DSC) ELECTRIC THROTTLE VALVE ACTUATOR ELECTRONICS JUNCTION BOX F-CAN H F-CAN L FUSE 37 FUSE 75 GRN WIRE GRN/RED WIRE HOT AT ALL TIMES HOT W/ DME RELAY ENERGIZED JUNCTION BOX MTR ACTR ORG/ WIRE PDL SPLY SENS PT CAN H PT CAN L PT-CAN HI RED WIRE RED/BLK WIRE RR SIG SIG SENS SIG SENS 2 SIGNAL SPLY SPLY TERM 87 STEERING COLUMN SWITCH CLUSTER TEST SIG VIO/WHT WIRE VIO/YEL WIRE WAKE-UP WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE

2.0L TURBO 3.0L TWIN TURBO 3.0L TWIN TURBO 2.0L TURBO ALTERNATOR AMPLIFIER BATTERY BATTERY SENSOR BLK WIRE BLOWER MOTOR BLU WIRE BRN WIRE CAR ACCESS SYSTEM COMPUTER DATA LINES SYSTEM DME CONTROL MODULE DME RELAY DRIVER'S DOOR MICROWAVE SENSOR DRIVER'S SEAT HEATING MODULE DYNAMIC STABILITY CONTROL (DSC) EDC ELECTRONIC DAMPER CONTROL ELECTRIC COOLANT PUMP ELECTRIC FAN CUT OUT RELAY ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTRONIC POWER STEERING (EPS) ENGINE ELECTRONICS FUSE CARRIER FOOTWELL MODULE FROM FUSE 12 (DIAGRAM 1 OF 4) FUSE 101 FUSE 102 FUSE 103 FUSE 104 FUSE 105 FUSE 106 FUSE 107 FUSE 108 FUSE 12 FUSE 3 FUSE 36 FUSE 4 FUSE 41 FUSE 50 FUSE 52 FUSE 54 FUSE 55 FUSE 62 FUSE 63 FUSE 64 FUSE 68 FUSE 7 FUSE 81 FUSE 82 FUSE 84 FUSE 85 FUSE 86 FUSE 88 FUSE 90 FUSE 92 FUSE BOX GEAR INDICATOR LIGHTING GRN WIRE GRN/RED WIRE GRY WIRE HARD TOP DRIVE UNIT RELAY 1 HARD TOP DRIVE UNIT RELAY 2 IGNITION, FUEL INJECTION RELAY JUMP START TERMINAL POINT LUGGAGE WELL B+ TERMINAL POINT NCA WIRE PARKING BRAKE CONTROL MODULE PARKING BRAKE PUSH BUTTON PASSENGER'S DOOR MICROWAVE SENSOR PASSENGER'S SEAT HEATING MODULE REAR FUSE HOLDER RED WIRE ROOF FUNCTION CONTROL CENTER SIREN W/ TILT ALARM SENSOR STARTER TO DC/DC CONVERTER (DIAGRAM 4 OF 4) TO FUSE 36 (DIAGRAM 1 OF 4) VARIABLE VALVE TIMING GEAR RELAY VIO WIRE WHT WIRE WIPER RELAY 1 WIPER RELAY 2 YEL WIRE

2.0L TURBO 3.0L TWIN TURBO AERIAL DIVERSITY AMPLIFIER BLK WIRE BLU WIRE BRN WIRE CAR ACCESS SYSTEM CAR INFORMATION COMPUTER CIC CD CHANGER CENTRAL INFORMATION DISPLAY COMBOX (IF EQUIPPED) CONTROLLER CONVERTIBLE TOP MODULE (CTM) DRIVER'S SEAT ADJUSTMENT SWITCH DRIVER'S SEAT MODULE DVD CHANGER DYNAMIC STABILITY CONTROL (DSC) EJECT BOX ELECTRIC FAN CUT OUT RELAY ELECTRONICS JUNCTION BOX FROM FUSE 63 (DIAGRAM 1 OF 4) FROM FUSE 77 (DIAGRAM 2 OF 4) FUSE 13 FUSE 14 FUSE 15 FUSE 18 FUSE 19 FUSE 25 FUSE 26 FUSE 27 FUSE 28 FUSE 45 FUSE 46 FUSE 71 FUSE 72 FUSE 73 FUSE 75 FUSE 76 FUSE 77 FUSE 78 FUSE 79 FUSE 80 GLOVE COMPARTMENT LIGHT GRN WIRE GRY WIRE HEADLIGHT CLEANING SYSTEM RELAY HEATING/AIR CONDITIONING SYSTEM JUNCTION BOX (RIGHT SIDE OF DASH) NCA WIRE PASSENGER'S SEAT ADJUSTMENT SWITCH RADIO REAR WINDOW DEFOGGER RELAY RED WIRE RED/YEL WIRE RIGHT LUGGAGE COMPARTMENT LIGHT SATELLITE RECEIVER SIDE-IN COMPARTMENT START-STOP BUTTON TELEPHONE RETROFIT PACKAGES CONNECTOR TELEPHONE TRANSCEIVER TIRE PRESSURE CONTROL (RDC) TO BISTABLE RELAY (DIAGRAM 4 OF 4) TO DC/DC CONVERTER (DIAGRAM 4 OF 4) TO FUSE 25 (DIAGRAM 2 OF 4) TO FUSE 65 (DIAGRAM 3 OF 4) TO JUNCTION BOX (DIAGRAM 3 OF 4) TO TCU (DIAGRAM 4 OF 4) ULF-SBX ULF-SBX-H (IF EQUIPPED) USB- HUB VIDEO MODULE W/ CD CHANGER W/ CIC W/ DVD CHANGER W/ MEMORY W/O MEMORY WHT WIRE YEL WIRE

8-SPEED A/T 7-SPEED A/T BISTABLE RELAY BLK WIRE BLK/RED WIRE BLU WIRE BRN WIRE CAR ACCESS SYSTEM COMBOX COMFORT ACCESS CONTROL MODULE DC/DC CONVERTER DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S LUMBAR SUPPORT VALVE BLOCK DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK DRIVER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE EDC ELECTRONIC DAMPER CONTROL EJECT BOX ELECTRONICS JUNCTION BOX FROM FUSE 70 (DIAGRAM 3 OF 4) FROM FUSE 73 (DIAGRAM 2 OF 4) FROM JUNCTION BOX (DIAGRAM 1 OF 4) FROM JUNCTION BOX (DIAGRAM 2 OF 4) FROM JUNCTION BOX (DIAGRAM 3 OF 4) FUSE 20 FUSE 22 FUSE 23 FUSE 59 FUSE 61 FUSE 74 GRN WIRE INSTRUMENT CLUSTER CONTROL MODULE NCA WIRE OBDII SOCKET PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S LUMBAR SUPPORT VALVE BLOCK PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK PASSENGER'S SIDE OUTER DOOR HANDLE ELECTRONIC MODULE RED WIRE RED/BLK WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RED/YEL WIRE TCU TO TERMINAL 15 RELAY (DIAGRAM 3 OF 4) TRANSMISSION CONTROL VIO WIRE W/ COMBOX W/O COMBOX WHT WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/WHT WIRE CAN L CAR ACCESS SYSTEM CENTER LOCK BUTTON CENTER SIG COMPUTER DATA LINES SYSTEM DR CONTACT SIG DRIVER'S DOOR SYSTEM LOCK ELECTRONICS JUNCTION BOX FOOTWELL MODULE FUEL FILLER FLAP CENTRAL LOCKING DRIVE 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 HOOD CONTACT SWITCH HOT AT ALL TIMES HOTEL SWITCH JUNCTION BOX K-BUS SIG ORG/GRN WIRE REAR LID RELEASE SWITCH (INTERIOR) REAR LID SIG REMOTE CTRL SIG SIG LOCK SIG UN LOCK SW SIG TRUNK LID BUTTON VIO/GRN WIRE WHT WIRE WHT/BLK WIRE WHT/RED WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

BLK/BRN WIRE BLK/RED WIRE BRN WIRE BRN/BLK WIRE CAN L CAR ACCESS SYSTEM CAS PWR SPLY CENTER CONSOLE SWITCH CENTER CLOSE HARD TOP SIG CLOSE SIG CLOSING REAR INTERRUPTED MODULE HALL SENSOR COMPUTER DATA LINES SYSTEM CONVERTIBLE TOP MODULE FUSE 107 FUSE 25 GRN WIRE GRN/BLK WIRE GRY/BLK WIRE GRY/BLU WIRE HARDTOP DRIVE UNIT RELAY 2 (BEHIND BATTERY) HARDTOP LOCK DRIVE UNIT HOT AT ALL TIMES IN LUGGAGE COMPT) JUNCTION BOX LEFT AUTOMATIC SOFT CLOSE DRIVE LUGGAGE COMPARTMENT PARTITION HALL SENSOR NCA WIRE NEGATIVE ACTIVATION OPEN HARD TOP SIG OPEN SIG ORG/GRN WIRE POSITIVE ACTIVATION POSITIVE SPLY REAR FUSE HOLDER RED WIRE RED/BLU WIRE RED/GRN WIRE RELAY ENERGIZED RIGHT AUTOMATIC SOFT CLOSE DRIVE SIG VIO/BLK WIRE VIO/GRY WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED WIRE WHT/YEL WIRE WINDSCREEN COWL PANEL REACHED MICROSWITCH

2.0L TURBO 3.0L TWIN TURBO BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU/BLK WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN/BLK WIRE BRN/GRY WIRE BRN/VIO WIRE CAR ACCESS SYSTEM COMPUTER DATA LINES SYSTEM FUSE 65 GEAR SELECTOR SWITCH GRN WIRE GRN/RED WIRE JUNCTION BOX ORG/GRN WIRE PARKING BRAKE CONTROL MODULE RED WIRE RED/YEL WIRE RELAY ENERGIZED SHIFT LOCK SELECTOR LEVER LOCK SYSTEM TRANSMISSION CONTROL TRANSMISSION CONTROL (3.0L TWIN TURBO) (ON TRANSMISSION ASSEMBLY) TRANSMISSIONS VIO/WHT WIRE WHT/BRN WIRE YEL WIRE YEL/WHT WIRE

BLK/BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE CAR ACCESS SYSTEM COMPUTER DATA LINES SYSTEM ELECTRONICS JUNCTION BOX FUEL FILLER FLAP CENTRAL LOCKING DRIVE FUSE 72 FUSE 73 GRN WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOTEL SWITCH JUNCTION BOX LEFT REAR LID LOCK SWITCH ORG/GRN WIRE REAR LID RELEASE SWITCH (INTERIOR) RIGHT REAR LID LOCK SWITCH TRUNK LID BUTTON TRUNK LID CENTRAL LOCKING DRIVE WHT/BRN WIRE WHT/GRN WIRE YEL/BLU WIRE