BMW Z4 E85/E86 facelift (2005-2009) red/yel Wiring diagrams

14 1 17 COMPUTER DATA LINES SYSTEM 17 16 6 2 8 COMPUTER DATA LINES SYSTEM 7 2 23 TERM 30 RPA SW K-BUS ASC PASSIVE RR WHL SPD RR WHL SPD WARN IND LF WHL SPD LF WHL SPD GROUND BLK/BRN WIRE BLK/RED/WHT WIRE BLU WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/VIO WIRE BRAKE LIGHT SWITCH (LEFT SIDE OF DASH) BRN WIRE BRN/BLK WIRE BRN/BLK/WHT WIRE BRN/GRN/YEL WIRE BRN/RED WIRE CENTER CONSOLE SWITCH CENTER COMPUTER DATA LINES SYSTEM DIGITAL MOTOR ELECTRONICS CONTROL UNIT DSC SENS DSC SENS DSC SENSOR DYNAMIC STABILITY CONTROL (DSC) (LEFT REAR OF ENGINE COMPT) FOLD-IN OUTSIDE MIRROR FUSE GRN/BLU/YEL WIRE GRY/BLK/YEL WIRE HANDS FREE D CAN LOW GROUND TERM 30 HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN, ACCY OR START INSTRUMENT CLUSTER CONTROL MODULE LEFT FRONT WHEEL SPEED SENSOR (LEFT FRONT WHEEL) LEFT REAR WHEEL SPEED SENSOR (LEFT REAR WHEEL) LR SPD OUT DSC SENS HANDS FREE LR WHL SPD LR WHL SPD PARK BRAKE DSC SENS NAVIGATION SYSTEM NCA WIRE PARK BRAKE SWITCH POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/BLK WIRE RED/BLU WIRE RED/VIO WIRE RED/YEL WIRE RIGHT FRONT WHEEL SPEED SENSOR (RIGHT FRONT WHEEL) RIGHT REAR WHEEL SPEED SENSOR (RIGHT REAR WHEEL) RR WHL OUT STEERING ANGLE SENSOR DSC TELEPHONE TRANSCEIVER (W/O NAVIGATION) TERM 15 D CAN HIGH TERM 30 RF WHL SPD RF WHL SPD TIRE DEFECT VIO/YEL WIRE WHT/GRN WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

A/C COMP CTRL K-BUS SIG AUC SENSOR AUX WATR PMP AUXILIARY WATER PUMP (LEFT SIDE OF ENGINE COMPT) BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLOWER MOTOR (RIGHT SIDE OF DASH) BLU WIRE BLU/VIO WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLANT PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) DEFOGGER SYSTEM FLAP MTR SIG FLAP MTR GND FLAP MTR SIG FLAP MTR GND FRESH AIR/ RECIRCULATING FLAP MOTOR (RIGHT SIDE OF DASH) FUSE GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HEATING, A/C SYSTEM HOT AT ALL TIMES HOT IN RUN, START INTEGRATED SUPPLY MODULE (IVM) (LEFT REAR OF ENGINE COMPT) NCA WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE REFRIGERANT COMPRESSOR CONTROL VALVE (RIGHT SIDE OF ENGINE COMPT) WHT WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/VIO WIRE

1 2 3 4 5 6 7 8 RR + RF + LF + LR + RR - RF - LF - LR - ANTENNA ANTENNA DIVERSITY (LEFT SIDE OF REAR COMPT) AV SOCKET AV SOCKET AV SOCKET NAVI + TELE AF+ BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BRN WIRE CD AF+ L CD AF+ R CD AF- CD CHANGER COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM (LEFT FRONT LUGGAGE COMPT) FM AMPLIFIER FM ANTENNA FUSE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN, ACC OR START K-BUS MUTE TELE ON GROUND ANTENNA LIGHT TERM 30 TERM R LEFT FRONT WOOFER SPEAKER RIGHT FRONT TWEETER SPEAKER LEFT REAR MID-RANGE SPEAKER LEFT FRONT TWEETER SPEAKER LEFT TV ANTENNA NAVIGATION SYSTEM NCA WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RADIO RADIO NAVI AV SOCKET SH NAVI - TERM 50 RED/BLU WIRE RED/YEL WIRE RIGHT FRONT WOOFER SPEAKER RIGHT REAR MID-RANGE SPEAKER RIGHT TV ANTENNA ROD ANTENNA TELEPHONE TRANSCEIVER VIDEO MODULE (REAR CENTER OF REAR COMPT) VIO/WHT WIRE VOICE CONTROL SYSTEM W/ ANTENNA DIVERSITY W/ VIDEO MODULE W/O VIDEO MODULE W/ VOICE RECOGNITION SYSTEM W/O ANTENNA DIVERSITY W/O VOICE RECOGNITION SYSTEM (LEFT FRONT LUGGAGE COMPT) WHT BRN WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

ANTI-THEFT STATUS TILT ALARM SENS FRNT LID SW DWA SIREN ALARM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/VIO WIRE BRN WIRE CUT-OFF SIGNAL DWA LED INT PROTECTION R HTD WASHER NOZZLE FR PASS PWR WND MTR DRVR PWR WNDW MTR CENTRAL LCK GROUND FR PASS PWR WNDW MTR DRVR PWR WNDW MTR FRNT WNDW REG PWR CENTRAL LCK PWR FUSE GENERAL MODULE CONTROL UNIT (RIGHT SIDE OF DASH) GRN WIRE GRN/YEL WIRE GRY WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES NAVIGATION SYSTEM MIRRORS SYSTEM ANTI-THEFT SYSTEM WIPER/WASHER SYSTEM POWER DISTRIBUTION (RIGHT SIDE OF DASH) POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRN/YEL WIRE RED/GRY WIRE RED/YEL WIRE TRUNK, TAILGATE, FUEL DOORS SYSTEM WIPER/WASHER SYSTEM UNLCK TRUNK LID L HTD WASHER NOZZLE VIO/GRN WIRE WASHER PUMP CUT-OFF SIG WHT/BLU WIRE WIPER/WASHER SYSTEM INTERIOR LIGHTS SYSTEM

9 1 8 3 15 TERM 30 TERM 30 TERM 30 CTSY LIGHTS GROUND BOTTOM ODDMENTS COMPARTMENT LIGHT BRN WIRE BRN/BLK WIRE BRN/GRY/YEL WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR SYSTEM LOCK DRIVER'S SIDE FOOTWELL LIGHT FRONT INTERIOR/ READING LAMP FUSE GEAR INDICATOR LIGHTING GENERAL MODULE CONTROL UNIT (RIGHT SIDE OF DASH) GLOVE COMPARTMENT LIGHT GLOVE COMPARTMENT LIGHT SWITCH GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC RUN AND START INSTRUMENT ILLUMINATION CIRCUIT LUGGAGE COMPARTMENT LIGHT ODDMENTS COMPARTMENT LIGHTING SWITCH PASSENGER'S DOOR SYSTEM LOCK PASSENGER'S SIDE FOOTWELL LIGHT POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED/BLK WIRE RED/BLU WIRE RED/GRN WIRE RED/GRY WIRE RED/GRY/YEL WIRE RED/VIO WIRE RED/YEL WIRE TOP ODDMENTS COMPARTMENT LIGHT TRUNK LID CENTRAL LOCKING DRIVE VIO/YEL WIRE WHT/BRN WIRE WHT/RED/YEL WIRE

ANTI-THEFT SYSTEMS EXTERIOR LIGHTS SYSTEM BLK WIRE BLK/RED/WHT WIRE BLK/RED/YEL WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH (BRAKE FLUID RESERVOIR) BRN WIRE BRN/BLK WIRE BRN/BLK/WHT WIRE BRN/BLK/YEL WIRE BRN/GRN WIRE BRN/GRN/YEL WIRE BRN/WHT WIRE CAN BUS LOW CAN BUS HIGH BRAKE WEAR SENSOR SIG COOLANT LEVEL TOO LOW SIG COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH DYNAMIC STABILITY CONTROL (LEFT REAR ENGINE COMPT) ELECTRIC FUEL PUMP (UNDER REAR OF VEHICLE) ENGINE CONTROLS SYSTEM GRN WIRE GRN/YEL WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES FUSE HOT IN ACC, RUN, START FUSE HOT IN RUN, START FUSE INSTRUMENT CLUSTER CONTROL MODULE LEFT FRONT BRAKE PAD WEAR SENSOR NCA WIRE OUTSIDE TEMPERATURE SENSOR (UNDER LEFT FRONT OF VEHICLE) PARKING BRAKE SWITCH POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/WHT WIRE RED/YEL WIRE RIGHT REAR BRAKE PAD WEAR SENSOR VIO WIRE VIO/YEL WIRE WASH WATER LEVEL SWITCH WHT WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

4 17 COOL TEMP SIG COOL TEMP 8 6 19 FAN COOL OUT TEMP COOL OUT TEMP A/C COMP A/C COMP CTRL K-BUS SIG AIR DISTRIBUTION FLAP MOTOR ELECTRIC FAN (FRONT OF ENGINE COMPT) AIR DISTRIBUTION MICROSWITCH BLK WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLOWER MOTOR (RIGHT SIDE OF DASH) BLOWER OUTPUT STAGE (RIGHT SIDE OF DASH) BLU WIRE BRN WIRE BRN/BLK WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLANT PRESSURE SENSOR (RIGHT SIDE OF ENGINE COMPT) COOLT PUMP DEFOGGER SYSTEM DIGITAL MOTOR ELECTRONICS (DME) CONTROL UNIT (LEFT REAR OF ENGINE COMPT) ELECTRIC COOLANT PUMP ENGINE COOLANT TEMPERATURE SENSOR EVAPORATIVE TEMPERATURE SENSOR (LEFT SIDE OF DASH) FLAP MTR SIG FLAP MTR GND FLAP MTR SIG FLAP MTR GND FRESH AIR/ RECIRCULATING FLAP MOTOR (RIGHT SIDE OF DASH) FUSE GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE HEATING, A/C SYSTEM HOT AT ALL TIMES HOT IN RUN, START INTEGRATED SUPPLY MODULE (IVM) (LEFT REAR OF ENGINE COMPT) MIXER FLAP MOTOR (RIGHT SIDE OF DASH) ORG/ WIRE OUTLET TEMPERATURE SENSOR POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/YEL WIRE REFRIGERANT COMPRESSOR CONTROL VALVE (RIGHT SIDE OF ENGINE COMPT) VIO WIRE WHT WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE

1 2 3 4 5 6 VOLTAGE SUPPLY SENSOR SIG SENSOR SIG SENSOR SIG SENSOR SIG BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CENTER CONSOLE SWITCH CENTER COMPUTER DATA LINES SYSTEM CONVERTIBLE SOFT TOP SWITCH CLOSED CONVERTIBLE TOP COMPARTMENT FLOOR SWITCH CONVERTIBLE TOP DRIVE CONVERTIBLE TOP LOWERED SWITCH CONVERTIBLE TOP MODULE (LEFT REAR PASSENGER COMPT) CONVERTIBLE TOP RELAY 1 (RIGHT SIDE OF DASH) CONVERTIBLE TOP RELAY 2 (RIGHT SIDE OF DASH) FUSE GRY WIRE HARDTOP LOCATING POINT 1 HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE K- BUS LOCKING COWL PANEL DRIVE NCA WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE SCUTTLE LOCKED SWITCH SCUTTLE RELEASED SWITCH WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/RED/YEL WIRE YEL WIRE

1 2 3 4 5 6 7 8 RR + RF + LF + LR + RR - RF - LF - LR - ANTENNA ANTENNA DIVERSITY (LEFT SIDE OF REAR COMPT) AV SOCKET AV SOCKET AV SOCKET NAVI + TELE AF+ BLK WIRE BLK/BRN WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/ORG WIRE CD AF+ L CD AF+ R CD AF- CD CHANGER COMPUTER DATA LINES SYSTEM FM AMPLIFIER FM ANTENNA GRY/RED WIRE K-BUS MUTE TELE ON GROUND ANTENNA LIGHT TERM 30 TERM R LEFT TV ANTENNA RIGHT TV ANTENNA NAVIGATION SYSTEM NCA WIRE RADIO RADIO NAVI AV SOCKET SH NAVI - TERM 50 RED/BLU WIRE RED/YEL WIRE ROD ANTENNA TELEPHONE TRANSCEIVER VIDEO MODULE (REAR CENTER OF REAR COMPT) VIO/WHT WIRE VOICE CONTROL SYSTEM W/ ANTENNA DIVERSITY W/ VIDEO MODULE W/ VOICE RECOGNITION SYSTEM W/O ANTENNA DIVERSITY W/O VIDEO MODULE W/O VOICE RECOGNITION SYSTEM WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/RED WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 CAN L 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 TERM 15 A/C SYSTEM ACC PDL GRD ACC PDL (+) ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRK LGHT SIG BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT SYSTEM COOLING FANS SYSTEM CRANKSHAFT BREATHER HEATING 1 CRUISE CONTROL SYSTEM DIGITAL MOTOR ELECTRONICS CONTROL UNIT (LEFT REAR ENGINE COMPT) E-BOX SIG FUEL PUMP CONTROL (EKPS) FUSE GRN/BLK WIRE GRN/BLU/YEL WIRE GRN/BRN WIRE GRY WIRE HEATED OXYGEN SENSOR 1 (BEHIND CATALYTIC CONVERTER) HEATED OXYGEN SENSOR 1 (IN FRONT OF CATALYTIC CONVERTER) HEATED OXYGEN SENSOR 2 BEHIND CATALYTIC CONVERTER HEATED OXYGEN SENSOR 2 IN FRONT OF CATALYTIC CONVERTER HOT AT ALL TIMES HOT IN ACC, RUN OR START HOT IN RUN OR START HOT IN RUN OR START POWER DISTRIBUTION (RIGHT SIDE OF DASH) FUSE INTEGRATED SUPPLY MODULE (IVM) (LEFT REAR OF ENG COMPT) LEAK DIAG SIG LEAK DIAG SIG LEAK DIAG SIG SENSOR SOG SENSOR SIG SENSOR SIG NCA WIRE ORG/ WIRE RED/WHT WIRE RED/YEL WIRE SENSOR GRD SENSOR GRD SENSOR SIG SENSOR SIG SENSOR SIG ACC PDL SIG ELEC FAN SIG VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE