BMW 3 series E46 facelift (2001-2006) on-board monitor control unit Wiring diagrams

BASIC INTERFACE TELEPHONE CD CHANGER INTERFACE K- BUS NAVIGATION COMPUTER NCA WIRE ON-BOARD MONITOR CONTROL UNIT RADIO CONTROL UNIT TELEMATICS CONTROL MODULE (TCU EVEREST) UNIVERSAL ELECTRONIC CHARGING, HANDSFREE MODULE VIDEO MODULE CONTROL UNIT W/ KEYPAD HANDSET SBDH W/ ON-BOARD MONITOR W/ TELEMATICS CONTROL MODULE W/ UNIVERSAL ELECTRONIC CHARGING, HANDSFREE MODULE W/ V-SERIES MOBILE PHONE W/O ON-BOARD MONITOR WHT/RED/YEL 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

2 6 (A/T) (SMG) BLK WIRE BLU WIRE BRN WIRE COURTESY LAMPS CIRCUIT DRIVER'S DOOR SWITCH BLOCK EJECT BOX FRONT CIGAR LIGHTER LIGHT FRONT INTERIOR/ READING LAMP FUSE FUSE HOLDER (GLOVE BOX) GEAR INDICATOR LIGHT GRN WIRE GRY WIRE HAZARD WARNING/ CENTRAL LOCKING SWITCH HEATING, A/C CONTROL MODULE HOT AT ALL TIMES HOT IN RUN AND START INSTRUMENT CLUSTER CONTROL MODULE LIGHT SWITCHING CENTER CONTROL UNIT MAYDAY SWITCH NCA WIRE ON-BOARD MONITOR CONTROL UNIT PASSENGER'S DOOR POWER WINDOW SWITCH PROGRAM BUTTON (SMG) RADIO CONTROL UNIT REAR ASHTRAY LIGHT RED WIRE SIG LOC LGHT SUNROOF CONTROL SWITCH SUNROOF MODULE CONTROL UNIT SWITCH CENTER TERM TERM 15 TERM 30 TRUNK RELEASE SWITCH (INTERIOR) VIO WIRE W/ ON-BOARD MONITOR W/O ON-BOARD MONITOR YEL 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 TERM 30 1 2 GPS ANT GPS ANT SHLD A/T ABS/ASC UNIT (LEFT REAR OF ENGINE COMPT) AF SIG ACT+ GROUND AF SIG ACT- AF SIG- ANTI-LOCK BRAKES SYSTEM AUDIO L+ AUDIO R- AUDIO SIG L- AUDIO SIG R- BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE HOLDER (GLOVE BOX) GPS ANTENNA GROUND GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN, ACCY OR INSTRUMENT CLUSTER CONTROL MODULE K-BUS SIG LIGHTING M/T NAV BUS NAVIGATION COMPUTER (LEFT SIDE OF LUGGAGE COMPT) NCA WIRE ON-BOARD MONITOR CONTROL UNIT RADIO CONTROL UNIT RED/GRN WIRE SIG SIG NAV BUS SIG SHLD SPEED SIG TERM 30 TERM R VIDEO GROUND VIDEO SIG SHLD VIDEO SIG SHLD VIDEO SIG SHLD VIDEO SIG VIDEO SIG VIDEO SIG VIO/WHT WIRE W/ DSC W/O ASC W/O AWD W/ AWD WHT/BLU WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE

1 2 3 4 SIG LGHT LOC GND RADIO RADIO 6 7 8 9 10 11 12 K-BUS TERM 30 BLK WIRE BLU/BLK WIRE BLU/BRN WIRE BRN WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACC, RUN OR START NAVIGATION SYSTEM NCA WIRE ON-BOARD MONITOR CONTROL UNIT RADIO RADIO TERM R RED WIRE RED/GRN WIRE SHIELD SHIELD VID LCD GND SOUND SYSTEMS SOUND SYSTEMS VID SIG BLU WIRE VID SIG GRN WIRE VID SIG RED WIRE VIO WIRE VIO/WHT WIRE WHT WIRE WHT/RED/YEL WIRE YEL/BLK WIRE YEL/BRN WIRE