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

1 2 3 4 5 6 7 8 9 10 11 12 D MOTOR D MOTOR TERM 30 ANTI-LOCK BRAKES SYSTEM BLU WIRE BLU/VIO WIRE BRN WIRE DRIVER'S DOOR MODULE DRIVER'S SIDE OUTSIDE MIRROR FOLD-IN MOTOR FUSE GRN WIRE HOT AT ALL TIMES MIRROR FOLD-IN SWITCH NCA WIRE OUTSIDE MIRROR FOLD-IN P MOTOR P MOTOR PASSENGER'S SIDE OUTSIDE MIRROR POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/BLU WIRE RED/GRN WIRE RED/GRN/YEL WIRE RED/WHT WIRE SPEED SIG SWITCH TERM 31 VIO WIRE WHT WIRE WHT/GRN 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

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

AIRBAG INDICATOR LIGHT BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE CRASH SAFETY MODULE (REAR OF CENTER CONSOLE) DRIVER SIDE AIRBAG INFLATOR ASSEMBLY DRIVER SIDE B-PILLAR AIRBAG SENSOR DRIVER'S AIRBAG INFLATOR ASSEMBLY DRIVER'S SEAT BELT BUCKLE CONTACT DRIVER'S SEAT BELT TENSIONER GENERATOR DRIVER'S SIDE FRONT AIRBAG SENSOR DRIVER'S SIDE FRONT DOOR AIRBAG SENSOR FUSE GRN WIRE GRY WIRE GRY/BLK WIRE GRY/BRN WIRE HOT IN ACC, RUN, START LEFT FRONT KNEE AIRBAG GENERATOR NCA WIRE PASSENGER'S SEAT BELT BUCKLE CONTACT POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/WHT WIRE VIO WIRE VIO/BLU WIRE VIO/WHT WIRE VOLUTE SPRING WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM ELECTRONIC VEHICLE IMMOBILIZER (EWS) FUSE GEAR INDICATOR LIGHT GEARSHIFT PADDLES GENERAL MODULE CONTROL MODULE GRN WIRE GRN/BRN WIRE GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START INTEGRATED SUPPLY MODULE (IVM) (LEFT REAR OF ENGINE COMPT) LIGHT SWITCH CLUSTER NCA WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/WHT WIRE RED/YEL WIRE REVERSING LIGHT RELAY SELECTOR LEVER POSITION SWITCH SHIFT LOCK SELECTOR LEVER LOCK STEPTRONIC SWITCH TRANSMISSION CONTROL (LEFT REAR ENGINE COMPT) VIO/BLK WIRE VIO/BRN WIRE VOLUTE SPRING WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT 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

ACCELERATOR PEDAL MODULE AIR MASS FLOW SENSOR ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRY/YEL WIRE BLK/RED/YEL WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE CRANKSHAFT POSITION SENSOR DISA CONTROLLER 1 DME RELAY E-BOX FAN (UNDER LEFT SIDE OF DASH) ELECTRONIC POWER STEERING (EPS) FUEL TANK VENT VALVE DISA CONTROLLER 2 FUSE FUSE FUSE GRN/BLU/YEL WIRE GRY/RED WIRE HOT AT ALL TIMES NCA WIRE OIL CONDITION SENSOR ORG/ WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/WHT WIRE SECONDARY AIR PUMP (RIGHT FRONT SIDE OF ENGINE COMPT) SECONDARY AIR PUMP RELAY SPORT BUTTON STARTING/ CHARGING SYSTEM TO VVT RELAY (DIAGRAM 4 OF 4) VIO WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE

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 BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CAMSHAFT POSITION SENSOR (EXHAUST) CAMSHAFT POSITION SENSOR (INTAKE) CHARACTERISTIC MAP COOLING THERMOSTAT COOLING FANS SYSTEM DIGITAL MOTOR ELECTRONICS CONTROL UNIT (LEFT REAR ENGINE COMPT) ECCENTRIC SHAFT SENSOR ENGINE COOLANT TEMPERATURE SENSOR EXHAUST VANOS VALVE FUSE GRN WIRE HOT AT ALL TIMES IGNITION COILS INTAKE VANOS VALVE INTEGRATED SUPPLY MODULE (IVM) (LEFT REAR OF ENGINE COMPT) INTERFERENCE SUPPRESSION CAPACITOR NCA WIRE OIL PRESSURE SWITCH (TOP LEFT SIDE OF ENGINE) ORG/ WIRE RED WIRE RED/WHT WIRE VARIABLE VALVE TIMING GEAR ACTUATOR VIO WIRE VVT RELAY WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/RED WIRE YEL/WHT WIRE