BMW Z4 E89 (2009-2013) (front of left footwell) Wiring diagrams

BLK WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE ELECTRONIC STEERING WHEEL MODULE GRN WIRE GRN/RED WIRE HOT W/ TERMINAL 15 RELAY ENERGIZED JUNCTION BOX FUSE 5 (RIGHT SIDE OF DASH) RED WIRE STEERING COLUMN SWITCH CLUSTER STEERING WHEEL HEATER SWITCH STEERING WHEEL HEATING W/ TEMPERATURE SENSOR

BLK WIRE BLK/YEL WIRE BLU/YEL WIRE BRN WIRE DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S LUMBAR SUPPORT VALVE BLOCK DRIVER'S SEAT VACUUM PUMP FUSE 20 BOX (RIGHT SIDE OF DASH) GRY WIRE GRY/BLK WIRE JUNCTION PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S LUMBAR SUPPORT VALVE BLOCK PASSENGER'S SEAT VACUUM PUMP RED WIRE RED/BLK WIRE RELAY ENERGIZED SPORT SEAT CIRCUIT VIO WIRE

23 45 46 SIG K- BUS SIG K- BUS SIG 35 17 23 25 SIG GND TRANSDUCER 2 TRANSDUCER 1 4 16 22 14 SIG GND TRANSDUCER 2 TRANSDUCER 1 BLK WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SWITCH CLUSTER DRIVER'S WINDOW MOTOR (IN DRIVER'S DOOR) ELECTRONICS JUNCTION BOX FOOTWELL MODULE (UNDER LEFT SIDE OF DASH) FUSE 66 GRN WIRE GRN/RED WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE HOT W/ JUNCTION BOX (RIGHT SIDE OF DASH) LEFT REAR WINDOW REGULATOR MOTOR ORG/ WIRE ORG/GRN WIRE PASSENGER'S DOOR POWER WINDOW SWITCH PASSENGER'S WINDOW MOTOR (IN PASSENGER'S DOOR) RED WIRE RED/GRN WIRE RELAY ENERGIZED RIGHT REAR WINDOW REGULATOR MOTOR SIG WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLU/BLK WIRE BRN WIRE DRIVER'S LUMBAR SUPPORT SWITCH DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH DRIVER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK DRIVER'S SEAT VACUUM PUMP FUSE 20 GRY WIRE GRY/BLK WIRE GRY/GRN WIRE JUNCTION BOX (RIGHT SIDE OF DASH) PASSENGER'S LUMBAR SUPPORT SWITCH PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT SWITCH PASSENGER'S SEAT BACKREST WIDTH ADJUSTMENT VALVE BLOCK PASSENGER'S SEAT VACUUM PUMP RED WIRE RED/BLK WIRE RELAY ENERGIZED

A/T ALTERNATOR BATTERY BLK WIRE BLK/GRN WIRE BLU WIRE BLU/BLK WIRE BRN WIRE CAR ACCESS SYSTEM (UNDER LEFT SIDE OF DASH) CLUTCH SWITCH MODULE DIGITAL MOTOR ELECTRONICS (DME) CONTROL MODULE (RIGHT REAR OF DOUBLE CLUTCH TRANSMISSION ENGINE COMPT) GRN/WHT WIRE GRY WIRE JUMP START TERMINAL POINT (LEFT REAR OF ENGINE COMPT) M/T RED WIRE SIDE-IN COMPARTMENT START-STOP BUTTON STARTER TRANSMISSION CONTROL (DKG) (ON TRANSMISSION ASSEMBLY) TRANSMISSION CONTROL (ON TRANSMISSION ASSEMBLY) WHT WIRE YEL WIRE

ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLU WIRE BLU/RED WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM FUSE 22 FUSE 65 GEAR SELECTOR SWITCH GRN/RED WIRE JUNCTION BOX (RIGHT SIDE OF DASH) JUNCTION BOX ELECTRONICS LEFT MULTI- FUNCTION STEERING WHEEL SWITCH BLOCK LEFT ROCKER SWITCH NCA WIRE ORG/ WIRE PARKING LOCK RED WIRE RED/YEL WIRE RELAY ENERGIZED RIGHT MULTI-FUNCTION STEERING WHEEL SWITCH BLOCK RIGHT ROCKER SWITCH STEERING COLUMN SWITCH CLUSTER TRANSMISSION CONTROL (DKG) (ON TRANSMISSION ASSEMBLY) VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BRN WIRE WHT/GRN WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/WHT WIRE

BLK/BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BOOT LID BUTTON BOOT LID, CENTRAL LOCKING DRIVE BRN WIRE BRN/BLK WIRE CAR ACCESS SYSTEM (UNDER LEFT SIDE OF DASH) COMPUTER DATA LINES SYSTEM ELECTRONICS JUNCTION BOX FUEL FILLER FLAP CENTRAL LOCKING DRIVE (RIGHT REAR QUARTERPANEL) 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 (RIGHT SIDE OF DASH) LEFT REAR LID LOCK SWITCH ORG/GRN WIRE REAR LID RELEASE SWITCH (INTERIOR) RIGHT REAR LID LOCK SWITCH WHT/BRN WIRE WHT/GRN WIRE YEL/BLU WIRE

BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLU/BRN WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM ELECTRONICS JUNCTION BOX ENGINE COMPT) FUSE FUSE 48 FUSE 62 FUSE 7 GRN WIRE GRN/BLK WIRE GRN/WHT WIRE HEADLIGHT WASHER PUMP (ON WASHER FLUID RESERVOIR) HEADLIGHT WASHER RELAY HOT AT ALL TIMES HOT AT ALL TIMES REAR FUSE 103 FUSE HOLDER HOT W/ TERMINAL 15 RELAY ENERGIZED JUNCTION BOX (RIGHT SIDE OF DASH) INSTRUMENT CLUSTER CONTROL MODULE LEFT HEATED WASHER JET NCA WIRE ORG/GRN WIRE OUTSIDE TEMPERATURE SENSOR (LEFT FRONT CORNER OF VEHICLE) RAIN/ HEADLIGHT SENSOR RED WIRE RED/BLU WIRE RED/BRN WIRE RIGHT HEATED WASHER JET ROOF FUNCTION CONTROL CENTER WASHER FLUID LEVEL SWITCH (ON WASHER FLUID RESERVOIR) WHT/BRN WIRE WIND- SHIELD WASHER PUMP (ON WASHER FLUID RESERVOIR) WIPER MOTOR (LEFT REAR OF WIPER RELAY 1 WIPER RELAY 2 YEL WIRE