BMW 3 series E46 facelift (2001-2006) instrument cluster control module Wiring diagrams

AIR BAG INDICATOR BLK/BLU WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BRN WIRE CRASH ACTUATOR, LEFT (BEHIND REAR SEAT BACKREST, LEFT) CRASH ACTUATOR, RIGHT (BEHIND REAR SEAT BACKREST, RIGHT) FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE HOT IN ACCY, RUN, START INSTRUMENT CLUSTER CONTROL MODULE OBD SOCKET OUTLET (IN COVER OF LEFT FOOTWELL) ROLLOVER SENSOR (BEHIND RIGHT REAR SEAT) VIO WIRE VIO/GRN WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/VIO WIRE

A/T ADAPTIVE HEADLIGHT CONTROL MODULE BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEMS FUSE FUSE HOLDER (GLOVE BOX) GENERAL MODULE CONTROL UNIT GRN WIRE GRN/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/WHT WIRE HEADLIGHT VERTICAL AIM CONTROL FRONT LOAD SENSOR HEADLIGHT VERTICAL AIM CONTROL REAR LOAD SENSOR HOT AT ALL TIMES HOT IN ACC RUN AND START HOT IN RUN AND START INSTRUMENT CLUSTER CONTROL MODULE LEFT XENON HEADLIGHT LIGHT SWITCHING CENTER CONTROL UNIT LIN SIG ADPTV HDLGHT LIN SIG ADPTV HDLGHT M/T RAIN/DRIVING LIGHT SENSOR (BEHIND INTERIOR REARVIEW MIRROR) RED WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE REVERSING LIGHT RELAY REVERSING LIGHT SWITCH RIGHT XENON HEADLIGHT VIO/BLU WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/RED/YEL WIRE WIPER/WASHER SYSTEM YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE

30 RF WHL SPD RF WHL SPD ABS/ASC UNIT (LEFT REAR OF ENGINE COMPT) ASC SWITCH BLU WIRE BLU/RED WIRE BLU/VIO WIRE BRAKE FLUID LEVEL SWITCH BRAKELIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRN WIRE BRN/BLK WIRE BRN/GRN/YEL WIRE BRN/RED WIRE CAN LOW GROUND DIGITAL MOTOR ELECTRONICS CONTROL UNIT FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE GRN/BLU WIRE GRN/BLU/YEL WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN, ACCY OR START INSTRUMENT CLUSTER CONTROL MODULE LEFT FRONT SPEED SENSOR (WHEEL HUB) LEFT REAR SPEED SENSOR (WHEEL HUB) LR WHL SPD LR WHL SPD MIRROR FOLD-IN CONTROL UNIT NAVIGATION COMPUTER NCA WIRE RED WIRE RED/BLU WIRE RED/YEL WIRE RIGHT FRONT SPEED SENSOR (WHEEL HUB) RIGHT REAR SPEED SENSOR (WHEEL HUB) RR WHL OUT BRAKE FLUID LR SPD OUT CAN HIGH SWITCH CENTER VIO WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

30 RF WHL SPD RF WHL SPD ABS/DSC UNIT (RIGHT REAR OF ENGINE COMPT) BLK WIRE BLK/RED/WHT WIRE BLK/VIO WIRE BLK/VIO/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BLK/YEL WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/VIO WIRE BLU/WHT/YEL WIRE BLU/YEL WIRE BRAKE FLUID LEVEL SWITCH BRAKELIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRN WIRE BRN/BLK WIRE BRN/GRN/YEL WIRE BRN/RED WIRE CAN LOW GROUND DIGITAL MOTOR ELECTRONICS CONTROL UNIT (LEFT REAR OF ENGINE COMPT) DSC SENS DSC SENSOR RIGHT FRONT SPEED SENSOR (WHEEL HUB) DSC SWITCH FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE GRN/BLU WIRE GRN/BLU/YEL WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START HOT IN RUN, ACCY OR START INSTRUMENT CLUSTER CONTROL MODULE LEFT FRONT SPEED SENSOR (WHEEL HUB) LEFT REAR SPEED SENSOR (WHEEL HUB) LR WHL SPD LR WHL SPD MIRROR FOLD-IN CONTROL UNIT NAVIGATION COMPUTER NCA WIRE PARK BRAKE PRESSURE SENSOR 1 PRESSURE SENSOR 2 PARK BRAKE SWITCH RED WIRE RED/BLK WIRE RED/BLU WIRE RED/YEL WIRE RIGHT REAR SPEED SENSOR (WHEEL HUB) RR WHL OUT BRAKE FLUID LR SPD OUT CAN HIGH STEERING ANGLE SENSOR (IN COLUMN) SWITCH CENTER VIO WIRE WHT/BLU WIRE WHT/BLU/YEL WIRE WHT/GRN WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

A/T ADAPTIVE HEADLIGHT CONTROL MODULE (IF EQUIPPED) BLK WIRE BLU WIRE BRN WIRE E-BOX ELECTROCHROMIC INTERIOR REAR VIEW MIRROR FUSE FUSE (LEFT REAR OF ENGINE COMPT) FUSE HOLDER (GLOVE BOX) GRN WIRE HOT AT ALL TIMES HOT IN RUN AND START INSTRUMENT CLUSTER CONTROL MODULE LEFT BACK-UP LIGHT LEFT TRUNK LID LAMP M/T NAVIGATION COMPUTER PARK DISTANCE CONTROL UNIT RED WIRE REVERSING LIGHT RELAY REVERSING LIGHT SWITCH (RIGHT SIDE OF TRANSMISSION) RIGHT BACK-UP LIGHT RIGHT TRUNK LID LAMP TRANSMISSION CONTROL UNIT (LEFT REAR OF ENGINE COMPT) WHT WIRE YEL WIRE

8 4 5 6 VOLTAGE SUPPLY GROUND GROUND GROUND BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRAKELIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE CAN (+) CAN (-) CAN (+) DIAG TXD CLUTCH PEDAL POSITION SWITCH (IF EQUIPPED) COMPUTER DATA LINES SYSTEM DIAG TXD CAN (+) CAN (-) 36 37 DIGITAL MOTOR ELECTRONICS (DME) CONTROL UNIT (LEFT REAR OF ENGINE COMPT) E-BOX (LEFT REAR OF ENGINE COMPT) ELECTRIC THROTTLE ACTUATOR (TOP LEFT SIDE OF ENGINE) FUSE 2 FUSE 9 FUSE HOLDER (GLOVE BOX) GRY WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACC, RUN OR START INSTRUMENT CLUSTER CONTROL MODULE K- BUS LEFT BUTTON PAID (IN STEERING WHEEL) NCA WIRE PEDAL POSITION SENSOR (BEHIND ACCEL PEDAL) RED WIRE RED/WHT/YEL WIRE RIGHT BUTTON PAID (IN STEERING WHEEL) TRANSMISSION CONTROL UNIT VIO WIRE VIO/YEL WIRE VOLUTE SPRING WHT WIRE WHT/GRN WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

2001 MODELS 2002-04 MODELS BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BRN/BLK WIRE CLUTCH SWITCH MODULE (ON CLUTCH PEDAL) COMPUTER DATA LINES SYSTEM DIGITAL MOTOR ELECTRONIC CONTROL UNIT (LEFT REAR ENG COMPT) E-BOX FAN (LEFT SIDE OF LEFT FRONT FOOTWELL) ELECTRONIC IMMOBILIZER CONTROL UNIT (UNDER LEFT SIDE EWS TOROIDAL COIL FUSE FUSE HOLDER (GLOVE BOX) GEARSHIFT LOCK GRN WIRE GRY WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START IGNITION SWITCH INSTRUMENT CLUSTER CONTROL MODULE LOCK OF DASH) RED WIRE RED/BLK WIRE RED/BLU WIRE RUN WIRE SMG CONTROL MODULE (LEFT REAR OF ENG COMPT) SMG ONLY STARTER STARTING/ CHARGING SYSTEM TRANS SW SIG TRANSMISSION CONTROL UNIT (LEFT REAR ENG COMPT) VIO/WHT WIRE VIO/YEL WIRE W/ SMG TRANS W/O SMG TRANS WHT/RED/YEL WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BRAKE LIGHT SWITCH (NEAR STEERING COLUMN) BRN WIRE BRN/BLK WIRE BRN/BLU WIRE CENTRAL LOCKING DRIVE, TRUNK LID/TAILGATE DIRECTION INDICATOR/ LOW BEAM SWITCH GENERAL MODULE CONTROL UNIT GENERAL MODULE CONTROL UNIT (BEHIND GLOVE BOX) GRY/BLU WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HAZARD WARNING/ CENTRAL LOCKING SWITCH INSTRUMENT CLUSTER CONTROL MODULE LEFT TAILLIGHT LICENSE PLATE LIGHTS NCA WIRE RED/YEL WIRE RIGHT TAILLIGHT VIO/YEL WIRE WHT WIRE YEL/RED WIRE

AMPLIFIER BASIC INTERFACE TELEPHONE BRAKE FLUID WINDSCREEN LEVEL WIPER SWITCH SWITCH BRN WIRE BRN/BLK WIRE CD CHANGER CENTRAL LOCKING DRIVE, TRUNK LID/ TAILGATE CLUTCH SWITCH MODULE CONTROL MODULE FOR ADAPTIVE HEADLIGHT CONVER- TIBLE ONLY CONVERTIBLE TOP ONLY COUPE COUPE, SEDAN ONLY DRIVER, CONVERTIBLE TOP COVER EJECT BOX COMPENSATOR ELECTRONIC IMMOBILIZER CONTROL UNIT ENGINE COOLANT LEVEL SWITCH GEAR INDICATOR STEPTRONIC LIGHT SWITCH HAZARD WARNING/ CENTRAL LOCKING SWITCH IGNITION COIL 6 IGNITION IGNITION COIL 4 COIL 5 IGNITION IGNITION IGNITION COIL 1 COIL 2 COIL 3 INSTRUMENT CLUSTER CONTROL MODULE INTERMITTENT WIPER/WASHER CONTROL UNIT, REAR LICENSE PLATE LIGHTS LIFT GATE LOCK SWITCH LIGHT SWITCHING CENTER FOG WASHER CONTROL LIGHT FLUID LEVEL UNIT RELAY SWITCH MANUAL CONVERTIBLE TOP ONLY MAYDAY SWITCH MOTOROLA CELLULAR PHONE NAVIGATION COMPUTER NCA WIRE ON-BOARD MONITOR CONTROL UNIT PARK DISTANCE CONTROL RAIN UNIT SENSOR PRESSURE TIRE CONTROL CONTROL MODULE, TIRE SYSTEM FAILURE CONTROL UNIT INDICATOR RADIO CONTROL UNIT RDW RDC REAR WASHER PUMP REAR WINDOW OPENING SWITCH SEDAN SIEMENS FIXED MOUNTING SUB WOOFER BOX SWITCH BLOCK, SELECTOR REAR DRIVER'S LEVER ASHTRAY DOOR ASG LIGHT SWITCH CONVERTIBLE TOP COVER LOCKED, RIGHT SWITCH, CONVERTIBLE TOP COMPART- MENT FLOOR SWITCH, CONVERTIBLE TOP COVER DRIVE SWITCH, CONVERTIBLE TOP COVER LOCKED, LEFT TAILLIGHT, RIGHT TELEMATIC CONTROL UNIT TELEMATICS CONTROL MODULE TRAILER MODULE TRAILER SOCKET TRANSCEIVER/ CHARGING ELECTRONICS TRUNK LID LAMP, LEFT TRUNK LID LAMP, RIGHT TRUNK LID STEERING RELEASE ANGLE SWITCH SENSOR (INTERIOR) UNDERHOOD GENERAL LIGHT MODULE SWITCH CONTROL SWITCHING UNIT CENTER UNIVERSAL CHARGING, HANDS-FREE FACILITY UNIVERSAL ELECTRONIC CHARGING, HANDS-FREE MODULE VIDEO MODULE CONTROL UNIT VOICE EJECT ANTENNA INPUT BOX SPLITTER VOICE EJECT INPUT BOX VOLUTE CONTROL SPRING MODULE, INTERIOR PROTECTION I W/ BM ON-BOARD MONITOR W/ SMG WAGON WAGON ONLY XENON HEADLIGHT, LEFT XENON HEADLIGHT, RIGHT

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE DIRECTION INDICATOR/ LOW BEAM SWITCH FOG LIGHT RELAY (BEHIND GLOVE BOX) FUSE FUSE HOLDER (GLOVE BOX) GRY WIRE HOT AT ALL TIMES INSTRUMENT CLUSTER CONTROL MODULE LEFT FOG LIGHT LEFT TRUNK LID LAMP RED WIRE RIGHT FOG LIGHT WHT WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRY WIRE YEL/RED WIRE