BMW Z4 E85/E86 (2002-2005) power distribution (right side of dash) Wiring diagrams

BLK WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE DRIVER'S DOOR MODULE DRIVER'S SIDE OUTSIDE MIRROR ELECTRO- CHROMIC ACTIVATION ELECTROCHROMIC INTERIOR REAR VIEW MIRROR EXTERIOR LIGHTS SYSTEM (BACKUP LAMPS) FUSE GENERAL MODULE CONTROL UNIT (RIGHT SIDE OF DASH) GRN WIRE GRN/WHT WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START NCA WIRE PASSENGER'S SIDE OUTSIDE MIRROR POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/GRN WIRE SECURITY WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 D MOTOR D MOTOR TERM 30 ANTI-LOCK BRAKES SYSTEM BLU 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

ALTERNATOR AMPLIFIER (W/ TOP HIFI SOUND SYSTEM) BATTERY BLK WIRE BLOWER OUTPUT STAGE BLU WIRE BRN WIRE CIGAR LIGHTER CONVERTIBLE TOP RELAY 1 TOP RELAY 2 DSC STEERING ANGLE SENSOR ELECTRIC FAN FROM FUSE FUSE BOX (REAR LUGGAGE COMPT) FUSE FUSE GEAR INDICATOR LIGHT GRN WIRE GRY WIRE INSTRUMENT CLUSTER CONTROL MODULE JUMP START TERMINAL POINT LIGHT SWITCH CLUSTER OBD II SOCKET POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE SECONDARY AIR PUMP RELAY STARTER TO B+ POTENTIAL DISTRIBUTOR (DIAGRAM 2 OF 6) TO FUSE TO IGNITION SWITCH (DIAGRAM 5 OF 6) VIO WIRE WHT WIRE YEL WIRE

B+ POTENTIAL DISTRIBUTOR BRN WIRE CAMSHAFT POSITION SENSOR 1 CAMSHAFT POSITION SENSOR 2 CHARACTERISTIC MAP COOLING THERMOSTAT CRANKSHAFT POSITION SENSOR DIGITAL MOTOR ELECTRONICS CONTROL UNIT DME RELAY E BOX (LEFT REAR OF ENGINE COMPT) FUSE FROM FUSE FUEL INJECTORS RELAY FUEL PUMP RELAY FUEL TANK E-BOX LEAKAGE FAN DIAGNOSTIC MODULE FUSE HOT FILM MASS AIR FLOW SENSOR IGNITION COILS NCA WIRE OXYGEN OXYGEN SENSOR SENSOR OXYGEN SENSOR POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/WHT WIRE SECONDARY AIR PUMP RELAY TO IDLE SPEED CONTROL VALVE (DIAGRAM 3 OF 6) TRANSMISSION CONTROL MODULE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE CD CHANGER CHARACTERISTIC MAP COOLING THERMOSTAT (2004) DIGITAL MOTOR ELECTRONICS CONTROL UNIT DYNAMIC STABILITY CONTROL ELECTRONIC IMMOBLIZER CONTROL UNIT FOG LIGHT RELAY FROM FUEL PUMP RELAY FUEL TANK VENT VALVE FUSE FUSE FUSE GENERAL MODULE CONTROL UNIT GRN WIRE GRY WIRE HEAD- LIGHT WASHER PUMP RELAY HEATING, A/C SYSTEM HORN RELAY IDLE SPEED CONTROL VALVE INDIVIDUAL CONTROL INTAKE SYSTEM VALVE ORG/ WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) REAR WINDOW DEFROSTER RELAY RED WIRE SAFETY INFORMATION MODULE TO FUSE VANOS VANOS EXHAUST INLET VALVE VALVE VIO WIRE WHT WIRE WIPER RELAY 1 WIPER RELAY 2 YEL WIRE

2003 W/ SMG 2004 W/ SMG AMPLIFIER ANTI-THEFT ALARM SYSTEM HORN (2003) BLK WIRE BLU WIRE BRN WIRE CENTER CONSOLE SWITCH CENTER CENTRAL VIDEO MODULE INFORMATION DISPLAY (CID) COMPENSATOR EJECT BOX CONVERTIBLE TOP MODULE DRIVER'S SEAT MEMORY ELECTRO- CHROMIC INTERIOR REAR-VIEW MIRROR ELECTRONIC IMMOBLIZER CONTROL UNIT FROM FROM ELECTRONIC VEHICLE IMMOBLIZER (DIAGRAM 5 OF 6) FUSE GRN WIRE INTERIOR MOVEMENT DETECTOR NAVIGATION COMPUTER NCA WIRE OUTSIDE MIRROR FOLD-IN PASSENGER'S SEAT ADJUSTMENT SWITCH POWER DISTRIBUTION (RIGHT SIDE OF DASH) RADIO RED WIRE SEQUENTIAL MANUAL TRANSMISSION SIREN, TILT ALARM (2004) TELEPHONE TRANSCEIVER TILT MONITORING (2003) TO FUSE VIO WIRE VOICE CONTROL SYSTEM YEL WIRE

2004 W/SMG A/T M/T BLK WIRE BLK/BLU WIRE BLU WIRE BRN WIRE DIGITAL MOTOR ELECTRONICS CONTROL UNIT DYNAMIC STABILITY CONTROL SPORT BUTTON ELECTROCHROMIC INTERIOR REAR VIEW MIRROR ELECTRONIC POWER STEERING ELECTRONIC VEHICLE IMMOBLIZER FROM FROM FUSE FUSE GRN WIRE HEATING, A/C SYSTEM IGNITION SWITCH INSTRUMENT CLUSTER CONTROL MODULE LIGHT SWITCH CLUSTER NCA WIRE OBD II SOCKET OFF OIL LEVEL SENSOR PARK DRIVER'S DISTANCE DOOR CONTROL MODULE UNIT PASSENGER'S HEATED WASHER SIDE OUTSIDE NOZZLES MIRROR THERMAL SWITCH POWER DISTRIBUTION (RIGHT SIDE OF DASH) REAR WINDOW DEFROSTER RELAY RED WIRE REVERSING REVERSING LIGHT LIGHT RELAY SWITCH RUN WIRE SEQUENTIAL MANUAL TRANSMISSION (SMG) STEERING ANGLE SENSOR DSC TO FUSE TRANSMISSION CONTROL UNIT (A/T) VIO WIRE WHT WIRE YEL WIRE

BLU WIRE BRAKE LIGHT SWITCH BRN WIRE CENTER CONSOLE SWITCH CENTER CLUTCH SWITCH CRUISE CONTROL STEERING COLUMN SWITCH EJECT BOX ELECTRONIC VEHICLE IMMOBLIZER FROM FROM IGNITION SWITCH (DIAGRAM 5 OF 6) FUSE GENERAL MODULE CONTROL UNIT HORN RELAY INSTRUMENT CLUSTER CONTROL MODULE LIGHT SWITCH CLUSTER NAVIGATION SYSTEM NCA WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RADIO RAIN/ HEADLIGHT SENSOR SAFETY INFORMATION MODULE SEAT OCCUPANCY RECOGNITION TELEPHONE TRANSCEIVER TO FUSE VIO WIRE VOICE CONTROL SYSTEM VOLUTE SPRING WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRY/YEL WIRE DRIVER'S DOOR SYSTEM LOCK ELECTRONIC INTERIOR REAR-VIEW MIRROR FUSE GENERAL MODULE CONTROL UNIT (RIGHT SIDE OF DASH) GRN WIRE GRN/BRN WIRE GRY WIRE GRY/BLK/YEL WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE HAZARD WARNING/ CENTRAL LOCKING SWITCH HOT AT ALL TIMES HOT AT ALL TIMES FUSE NCA WIRE ODDMENTS COMPARTMENT CENTRAL LOCKING DRIVE PASSENGER'S DOOR SYSTEM LOCK POWER DISTRIBUTION (RIGHT SIDE OF DASH) REAR LID RELEASE SWITCH (INTERIOR) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE TRUNK LID/ TAILGATE LOCK SWITCH TRUNK, TAILGATE, FUEL DOORS SYSTEM WHT WIRE WHT/BLK WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BRN WIRE DRIVER'S DOOR MODULE DRIVER'S SIDE OUTSIDE MIRROR FUSE GRN WIRE GRY WIRE HEATING HOT IN RUN OR START NCA WIRE PASSENGER'S SIDE OUTSIDE MIRROR POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE VERT HORIZ WHT WIRE