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

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 FUSE GEAR INDICATOR LIGHTING (A/T) GENERAL MODULE CONTROL MODULE (RIGHT SIDE OF DASH) GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC RUN AND START INSTRUMENT ILLUMINATION CIRCUIT INTERIOR/ READING LAMP 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

BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE COMPUTER DATA LINES SYSTEM FUSE GRN/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/WHT WIRE GRY/YEL WIRE HEADLIGHTS SYSTEM HEADLIGHTS SYSTEM INTERIOR LIGHTS SYSTEM HOT AT ALL TIMES HOT IN ACC RUN AND START HOT IN RUN AND START LEFT FRONT TURN SIGNAL REPEATER LEFT HEAD- LIGHT LIGHT SWITCH CLUSTER LIGHT SWITCH CONTROLS LT BRK LGHT SIG TERM 30 LT LO BEAM SIG RT HI BEAM SIG POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED/GRN WIRE RED/VIO WIRE RIGHT FRONT TURN SIGNAL REPEATER RIGHT HEAD- LIGHT TURN SIGNAL LAMP VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED/YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM FUSE GRN/BLU WIRE GRY/BLK WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HAZ WARN SW BRAKE LIGHT HOT AT ALL TIMES HOT IN ACC RUN AND START HOT IN RUN AND START INTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM EXTERIOR LIGHTS SYSTEM LEFT HIGH BEAM HEIGHT CONTROL STEPPER MOTOR LIGHT SWITCH CLUSTER LOAD SENSOR LT BRK LGHT SIG TERM 30 LT LO BEAM SIG RT HI BEAM SIG POWER DISTRIBUTION (RIGHT SIDE OF DASH) RAIN/HEADLIGHT SENSOR RED/GRN WIRE RED/VIO WIRE RIDE HEIGHT SENSOR RIGHT HIGH BEAM HEIGHT CONTROL STEPPER MOTOR VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE WHT/RED/YEL WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BRN WIRE BRN/BLK WIRE DIRECTION INDICATOR/ HIGH-BEAM SWITCH FOG LIGHT RELAY FUSE GRN WIRE GRY WIRE HIGH BEAM LOW BEAM BI-XENON SHUTTER DIRECTION INDICATOR 2 3 4 HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE LEFT FOG LIGHT LEFT HEADLIGHT ON-BOARD COMPUTER BUTTON POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RIGHT FOG LIGHT RIGHT HEADLIGHT WHT WIRE WHT/BLU WIRE WHT/GRN WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

BRN WIRE BRN/BLK WIRE BRN/RED WIRE FUSE GRN WIRE HORN RELAY HORN SWITCH HOT AT ALL TIMES HOT IN ACC, RUN OR START LEFT HORN NCA WIRE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RIGHT HORN VIO WIRE VIO/BLU WIRE VOLUTE SPRING

A/T 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/YEL WIRE BRN/WHT WIRE CAN BUS LOW CAN BUS HIGH BRAKE WEAR SENSOR SIG COOLANT LEVEL TOO LOW SIG CHIME MODULE (GONG) COMPUTER DATA LINES SYSTEM COOLANT LEVEL SWITCH DYNAMIC STABILITY CONTROL (LEFT REAR ENGINE COMPT) ELECTRIC FUEL PUMP (UNDER REAR OF VEHICLE) ELECTROCHROMIC INTERIOR REAR VIEW MIRROR 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 SENSOR LEFT FUEL TANK SENSOR RIGHT FUEL TANK SENSOR OUTSIDE TEMP SENS LEFT TAILLIGHT M/T NAVIGATION SYSTEM (REAR CENTER CONSOLE) NCA WIRE OUTSIDE TEMPERATURE SENSOR (UNDER LEFT FRONT OF VEHICLE) PARKING BRAKE SWITCH POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED WIRE RED/YEL WIRE REVERSING LIGHT RELAY REVERSING LIGHT SWITCH RIGHT REAR BRAKE PAD SENSOR RIGHT TAILLIGHT STARTING/CHARGING, ANTI-THEFT SYSTEMS EXTERIOR LIGHTS SYSTEM TXD DIAGNOSTIC SIG M/T, REV, SHIFT TO + VIO WIRE VIO/YEL WIRE WHT WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

BRN WIRE BRN/BLK WIRE COMPUTER DATA LINES SYSTEM DRIVER'S DOOR HANDLE LIGHTING DRIVER'S DOOR MODULE EJECT BOX EMERGENCY CALL BUTTON FRONT CIGAR LIGHTER FUSE GEAR INDICATOR LIGHTING (A/T) CENTER CONSOLE SWITCH CENTER GEAR INDICATOR LIGHTING (SMG M/T) GRN/BLU WIRE GRY/RED WIRE HAZARD WARNING/ CENTRAL LOCKING SWITCH HEATING/ AIR CONDITIONING SYSTEM HOT AT ALL TIMES HOT IN ACC RUN AND START HOT IN RUN AND START INTERIOR/ READING LAMP LIGHT SWITCH CLUSTER LIGHT SWITCH CONTROLS PASSENGER'S DOOR HANDLE LIGHTING PASSENGER'S DOOR POWER WINDOW SWITCH POWER DISTRIBUTION (RIGHT SIDE OF DASH) RADIO REAR LID RELEASE SWITCH RED/GRN WIRE RED/VIO WIRE SPORT SWITCH (SMG M/T) TELEPHONE TRANSCEIVER VIO/YEL WIRE WHT/RED/YEL WIRE

BLK/VIO WIRE BLK/YEL WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DRIVER'S SEAT ANGLE ADJUSTMENT DRIVE DRIVER'S SEAT BACKREST ANGLE ADJUSTMENT DRIVE DRIVER'S SEAT FORWARD/ BACKWARD ADJUSTMENT DRIVE DRIVER'S SEAT HEIGHT ADJUSTMENT DRIVE DRIVER'S SEAT MEMORY CONTROL UNIT FUSE GENERAL MODULE CONTROL UNIT (RIGHT SIDE OF DASH) GRN/VIO WIRE GRN/YEL WIRE GRY/BLK WIRE GRY/BRN WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE POWER DISTRIBUTION (RIGHT SIDE OF DASH) RED/BLK WIRE RED/BRN WIRE SEAT BACKREST SEAT HEIGHT SEAT TILT SEAT FWD/BACK SEAT BACKREST) VIO/BLK WIRE VIO/BRN WIRE VIO/GRY WIRE VIO/RED WIRE WHT/RED/YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

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 TERMINAL 30 A/T ANTI-LOCK BRAKES SYSTEM BLU/RED WIRE BLU/YEL WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DYNAMIC STABILITY CONTROL (LEFT REAR OF ENGINE COMPT) FUSE GPS ANTENNA GROUND HOT AT ALL TIMES HOT IN RUN, ACCY OR INSTRUMENT CLUSTER K-BUS SIG M/T NAVIGATION COMPUTER (LEFT SIDE OF LUGGAGE COMPT) NCA WIRE NEGATIVE ACTIVATION RADIO POSITIVE ACTIVATION RADIO POWER DISTRIBUTION (RIGHT SIDE OF DASH) RADIO RED/GRN WIRE REVERSING LIGHT RELAY (LEFT REAR OF ENGINE COMPT) REVERSING LIGHT SWITCH (RIGHT SIDE OF TRANSMISSION) SIG NAV BUS SPEED SIG TERMINAL R VIO/WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED/YEL WIRE YEL/BRN WIRE

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 TERMINAL 30 A/T ANTI-LOCK BRAKES SYSTEM BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE CENTRAL INFORMATION DISPLAY (CID) COMPUTER DATA LINES SYSTEM DYNAMIC STABILITY CONTROL (LEFT REAR OF ENGINE COMPT) FUSE GPS ANTENNA GROUND HOT AT ALL TIMES HOT IN RUN, ACCY OR INSTRUMENT CLUSTER K-BUS SIG M/T NAVIGATION COMPUTER (LEFT SIDE OF LUGGAGE COMPT) NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG NAVIGATION SIG NCA WIRE NEGATIVE ACTIVATION RADIO POSITIVE ACTIVATION RADIO POWER DISTRIBUTION (RIGHT SIDE OF DASH) RADIO RED/GRN WIRE REVERSING LIGHT RELAY (LEFT REAR OF ENGINE COMPT) REVERSING LIGHT SWITCH (RIGHT SIDE OF TRANSMISSION) SHIELD SHIELD SHIELD SPEED SIG TERMINAL R VIO/WHT WIRE WHT/GRN WIRE WHT/RED/YEL WIRE YEL/BRN WIRE