Wiring diagrams for BMW Z4
Access to the online wiring database BMW Z4 E85/E86 facelift (2005-2009)
Cruise control circuit
Cruise control circuit
Defoggers circuit, hardtop convertible
Defoggers circuit, hardtop convertible
Horn circuit
Horn circuit
Computer data lines circuit
Computer data lines circuit
Cooling fan circuit
Cooling fan circuit
Defoggers circuit, except convertible
Defoggers circuit, except convertible
Immobilizer circuit
Immobilizer circuit
Manual a/c circuit
Manual a/c circuit
Anti-lock brakes circuit
Anti-lock brakes circuit
Defoggers circuit, softtop convertible with cvm
Defoggers circuit, softtop convertible with cvm

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

  • Description:
    Engines: 3.0L
  • Systems: 67 Components: 200
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List of components:

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 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 REVERSE SIG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TERM 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 TERMINAL 30 1 2 3 4 5 6 7 8 RR + RF + LF + LR + RR - RF - LF - LR - 1 2 3 4 5 6 CAN L 1 2 3 4 5 6 TERM 30 TERM 87 GROUND GROUND GROUND GROUND 1 2 3 4 5 6 TERM 87 TERM 87 VAR GEAR SIG VAR GEAR SIG VAR GEAR SIG VAR GEAR SIG 1 2 3 4 POS ACTIVATION GROUND STRNG TORQUE SIG STRNG TORQUE SIG 1 2 GROUND TERM 30 1 15 TERM 30 GROUND 2 3 4 5 6 VOLTAGE SUPPLY GROUND GROUND GROUND GROUND 4 17 8 9 COOL TEMP SIG COOL TEMP 4 17 COOL TEMP SIG COOL TEMP 7 2 23 TERM 30 RPA SW K-BUS 8 6 19 8 6 19 FAN COOL OUT TEMP COOL OUT TEMP 8 6 19 FAN COOL OUT TEMP COOL OUT TEMP 11 25 LT HEATED WASHER RT HEATED WASHER 14 1 17 COMPUTER DATA LINES SYSTEM 15 8 GND PWR FRONT WINDOW REG DRVR PWR WNDW MTR 17 4 26 9 8 SENS SIG SENS SIG SENS SIG 17 16 6 2 8 COMPUTER DATA LINES SYSTEM 19 6 8 19 6 8 SENS SIG SENS SIG FAN 36 38 37 14 15 16 TP SIG RETURN TP SIG VOLTAGE SUPPLY THROTTLE ACT THROTTLE ACT A/C COMP A/C COMP CTRL K-BUS SIG A/C SYSTEM ACCELERATOR PEDAL MODULE AIR DISTRIBUTION MICROSWITCH ANTI-THEFT LED ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ANTI-THEFT SYSTEM ASC PASSIVE RR WHL SPD RR WHL SPD WARN IND LF WHL SPD LF WHL SPD GROUND AUX WATR PMP AUXILIARY BRAKE LIGHT B+ JUMP BASIC INTERFACE TELEPHONE BLOWER OUTPUT STAGE BOTTOM ODDMENTS COMPARTMENT LIGHT BRK LGHT SIG BSD SIG CAN L CD AF+ L CD AF+ R CD AF- CD CHANGER CD CHANGER RADIO CD CHANGER VOICE CONTROL SYSTEM CENTRAL INFORMATION DISPLAY CENTRAL INFORMATION DISPLAY NAVIGATION SYSTEM CENTRAL LOCKING DRIVE, TRUNK LID/ TAILGATE CHARACTERISTIC MAP COOLING THERMOSTAT COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM ANTI-THEFT SYSTEM CONVERTIBLE REAR WINDOW DEFROSTER CONVERTIBLE TOP DRIVE CONVERTIBLE TOP MODULE CONVERTIBLE TOP REAR WINDOW DEFROSTER COOLING FANS SYSTEM COUPE ROADSTER CRASH SAFETY MODULE CRUISE CONTROL SW CRUISE CONTROL SYSTEM CYL 2 CYL 3 CYL 4 CYL 5 CYL 6 DEFOGGER SYSTEM DIAG TXD CAN H TERM 15 IND LMP ACT DISA CONTROLLER 1 DISA CONTROLLER 2 DISA SIG DME RLY DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM DRIVER SIDE AIRBAG INFLATOR ASSEMBLY DRIVER'S AIRBAG INFLATOR ASSEMBLY DRIVER'S AND PASSENGER'S SEAT BELT CONTACT SHIELDS DRIVER'S DOOR MODULE DRIVER'S SEAT BELT BUCKLE CONTACT DRIVER'S SEAT BELT BUCKLE CONTACT PASSENGER'S SEAT BELT BUCKLE CONTACT DRIVER'S SEAT MEMORY DRIVER'S SEAT MEMORY GLOVE COMPARTMENT LIGHT DRIVER'S SIDE FOOTWELL LIGHT DRIVER'S SIDE OUTSIDE MIRROR DRVR PWR WNDW MTR DRVR PWR WNDW SW CLOSED DRIVER PWR WNDW SW DSC SENS DSC SENS DYNAMIC STABILITY CONTROL E-BOX SIG EJECT BOX ELECTRIC FAN ELECTRO- CHROMIC ACTIVATION ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTROCHROMIC INTERIOR REARVIEW MIRROR ELECTRONIC INTERIOR REAR-VIEW MIRROR ELECTRONIC POWER STEERING ELECTRONIC VEHICLE IMMOBILIZER ENG HEAT RLY EXCEPT COUPE FLAP MTR SIG FLAP MTR GND FLAP MTR SIG FLAP MTR GND FOLD-IN OUTSIDE MIRROR FR PASS PWR WND MTR FR PASS PWR WND MTR DRVR PWR WNDW MTR CENTRAL LCK GROUND FR PASS PWR WNDW MTR FR PASS PWR WNDW MTR DRVR PWR WNDW MTR FRNT WNDW REG PWR CENTRAL LCK PWR FRONT CIGAR LIGHTER FRONT DN UP FUEL INJECTION VALVES FUEL TANK SIG GEAR LEVER LIGHTING GEAR SHIFT LEVER LIGHTING GEARSHIFT PADDLES GLOVE COMPARTMENT LIGHT HANDS FREE D CAN LOW GROUND TERM 30 HARDTOP LOCATING POINT HARDTOP LOCATING POINT 1 HARDTOP LOCATOR 1 HARDTOP LOCATOR 2 HARDTOP LOCATOR I HARDTOP LOCATOR II HARDTOP REAR WINDOW DEFROSTER HAZ WARN SW BRAKE LIGHT HEADLIGHTS SYSTEM HOT AT ALL TIMES HOT IN ACC RUN AND START HOT IN ACC, RUN OR START HOT IN ACC, RUN, START HOT IN ACCY, RUN AND START HOT IN ACCY, RUN, START HOT IN RUN AND START HOT IN RUN OR START HOT IN RUN, ACC OR START HOT IN RUN, ACCY AND HOT IN RUN, ACCY OR HOT IN RUN, ACCY OR START HOT IN RUN, START HOT IN START, RUN OR ACC IGNITION COILS INSTRUMENT CLUSTER INSTRUMENT ILLUMINATION CIRCUIT INTERFERENCE SUPPRESSION CAPACITOR INTERIOR MOVEMENT INTERIOR MOVEMENT DETECTOR INTERIOR REAR VIEW MIRROR JUMP START TERMINAL POINT JUNCTION POINT K- BUS K- BUS K- BUS K-BUS MUTE K-BUS SIG K-BUS SIG NAVIGATION SIG LEFT BACK-UP LIGHT LEFT FOG LIGHT LEFT FRONT ELECTRONIC WHEEL MODULE LEFT FRONT TURN SIGNAL REPEATER LEFT HEAD- LIGHT LEFT LICENSE PLATE LIGHT LEFT REAR ELECTRONIC WHEEL MODULE LEFT REAR RDC TRANSMITTER LEFT REAR SIDE MARKER LIGHT LEFT TAIL LIGHT LEFT TAILLIGHT LEFT TAILLIGHT RIGHT TAILLIGHT LOCKING COWL PANEL DRIVE LR AF+ LF AF+ LF MR- LF MR+ RF MR- RF MR+ LR SPD OUT DSC SENS HANDS FREE LR WHL SPD LR WHL SPD PARK BRAKE DSC SENS LT BRK LGHT SIG TERM 30 LT LO BEAM SIG RT HI BEAM SIG LUGGAGE COMPARTMENT LIGHT MIRROR SYSTEM MIRRORS SYSTEMS TRUNK, TAILGATE, FUEL DOORS SYSTEM DOOR LOCKS SYSTEM MUTE TELE AF+ LF A- LR MR+ LR MR- LFT+ LFT- NAVIGATION COMPUTER NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG POSITIVE ACTIVATION GROUND NAVIGATION SYSTEM NAVIGATION SYSTEM MIRRORS SYSTEM ANTI-THEFT SYSTEM WIPER/WASHER SYSTEM NEGATIVE ACTIVATION RADIO OUTSIDE MIRROR FOLD-IN PARK DISTANCE CONTROL PASS WNDW REG CLOSED DRVR PWR WNDW SW CLOSED TRUNK LID SW SIG PASSENGER SIDE AIRBAG INFLATOR ASSEMBLY PASSENGER'S AIRBAG INFLATOR ASSEMBLY PASSENGER'S SEAT BELT BUCKLE CONTACT PASSENGER'S SIDE FOOTWELL LIGHT PASSENGER'S SIDE OUTSIDE MIRROR POSITIVE ACTIVATION RADIO POWER DISTRIBUTION POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM POWER WINDOWS SYSTEM POWER WINDOWS SYSTEM WIPER/WASHER SYSTEM R - L - R AF+ ANT RFT+ RFT- RR MR+ R AF- K-BUS REAR WINDOW DEFROSTER RIGHT BACK-UP LIGHT RIGHT FOG LIGHT RIGHT FRONT ELECTRONIC WHEEL MODULE RIGHT FRONT TURN SIGNAL REPEATER RIGHT HEAD- LIGHT RIGHT LICENSE PLATE LIGHT RIGHT REAR ELECTRONIC WHEEL MODULE RIGHT REAR RDC TRANSMITTER RIGHT REAR SIDE MARKER LIGHT RIGHT TAIL LIGHT RIGHT TAILLIGHT RR AF+ RF AF+ ANT RFT+ RFT- RR MR+ RR AF- RF AF- K-BUS RR MR- RFW- RFW+ R SUB- R SUB+ 31 RR WHL OUT SEAT BACKREST SEAT HEIGHT SEAT TILT SEAT FWD/BACK SEAT BACKREST) SEAT OCCUPANCY RECOGNITION SHIELD SHIELD SHIELD SIG NAV BUS SPEED SIG STARTING/ CHARGING SYSTEM TELE LR AF- LF AF- LR MR+ LR MR- LFT+ LFT- TERM 15 D CAN HIGH TERM 30 RF WHL SPD RF WHL SPD TERM 31 TERM 50 LF A+ LF MR- LF MR+ RF MR- RF MR+ TERMINAL POINT TERMINAL R THROTTLE GRD THROTTLE SIG TIRE DEFECT TOP ODDMENTS COMPARTMENT LIGHT TRANS SW SIG TRANSMISSION CONTROL TRUNK LID CENTRAL LOCKING DRIVE TRUNK LID SW SIG WIPER REST POS INTERVAL TIME POT TERM 30 TRUNK, TAILGATE, FUEL DOORS SYSTEM WIPER/WASHER SYSTEM TRUNK, TAILGATE, FUEL DOORS SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM VANOS VALVES VERT HORIZ VIDEO MODULE VOICE CONTROL SYSTEM VOLUTE SPRING W/ VIDEO MODULE W/ VIDEO MODULE W/O VIDEO MODULE W/ VOICE RECOGNITION SYSTEM W/ XENON HEADLIGHTS W/O XENON HEADLIGHTS W/O VIDEO MODULE W/O VOICE RECOGNITION SYSTEM WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM WIPER/WASHER SYSTEM DOOR LOCKS SYSTEM DOOR LOCKS SYSTEM