BMW M3 E46 (1999-2006) brn/blk Wiring diagrams

1 2 3 4 5 6 7 8 9 IGNITION BATTERY BLK WIRE BLK/BLU WIRE BLK/VIO WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BRAKELIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRN WIRE BRN/BLK WIRE CUT-OFF START SIG SHIFT LOCK SUPPLY BRAKE LIGHT FUSE FUSE HOLDER (GLOVE BOX) FUSE GEAR INDICATOR LIGHT GENERAL MODULE CONTROL UNIT (BEHIND GLOVE BOX) GRN WIRE GRN/BRN WIRE GRN/RED WIRE GROUND GRY WIRE GRY/RED WIRE HOT AT ALL TIMES HOT AT ALL TIMES B+ POTENTIAL DISTRIBUTOR HOT IN ACC, RUN OR START HOT IN RUN OR START IGNITION SWITCH KEY-IN SWITCH IMMOBILIZER LIGHT SWITCHING CENTER CONTROL UNIT NCA WIRE OBD SOCKET (LEFT FOOTWELL) PROGRAM BUTTON RED WIRE RED/GRN WIRE RED/YEL WIRE SELECT LEVER SELECT LEVER PROGRAM SW PROGRAM SW SELECTOR LEVER ASG SEQUENTIAL MANUAL GEARBOX (SMG) CONTROL MODULE (LEFT REAR OF ENGINE COMPT) SHIFT LOCK SELECTOR LEVER LOCK (UNDER CENTER CONSOLE) VOLUTE SPRING ST WHL CTRLS SELECT LEVER SELECT LEVER SELECT LEVER ENG SPD SIG STEERING WHEEL SWITCHES VIO WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BRK SOL V SUPPLY SHIFT SENS HYD PRESS BRN WIRE BRN/BLK WIRE CAN-H- CAN-L- CAN-L CAN-H CLUTCH POS RETURN GROUND CLUTCH POS SELECT ANGLE CLUTCH POS CLUTCH POSITION SENSOR (LEFT SIDE OF TRANS) CLUTCH SOLENOID VALVE COMPUTER DATA LINES SYSTEM DIGITAL MOTOR ELECTRONICS (DME) CONTROL UNIT (LEFT REAR OF ENGINE COMPT) E-BOX (LEFT REAR OF ENGINE COMPT) FUSE GEAR 1 SOL CLUTCH SOL GEAR 1 SOLENOID VALVE GEAR 2 SOL IGNITION GEAR 2 SOLENOID VALVE BRAKES SOLENOID VALVE GEARSHIFT SENSOR (TOP OF TRANS) GRN WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE HOT AT ALL TIMES HYDRAULIC PUMP HYDRAULIC PUMP RELAY (LEFT REAR OF ENGINE COMPT) PUMP RELAY RED WIRE RED/WHT WIRE RPM SENS RPM SENS RPM SENSOR (TRANS MAIN SHAFT) SELECTOR ANGLE SENSOR (TOP OF TRANS) SEQUENTIAL MANUAL GEARBOX (SMG) CONTROL MODULE (LEFT REAR OF ENGINE COMPT) TXD WHT WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

BLK WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/WHT WIRE BRN/YEL WIRE CENTRAL LOCKING DRIVE, TRUNK LID/TAILGATE (REAR LUGGAGE COMPT) CONVERTIBLE TOP 1 RELAY (BEHIND GLOVE BOX) CONVERTIBLE TOP COMPARTMENT FLOOR SWITCH (IN REAR RIGHT SIDE OF LUGGAGE COMPT) CONVERTIBLE TOP COVER DRIVE (UNDER CENTER OF REAR SEAT) CONVERTIBLE TOP COVER DRIVE SWITCH (UNDER CENTER OF REAR SEAT) FUSE FUSE HOLDER (GLOVE BOX) GENERAL MODULE CONTROL UNIT (BEHIND GLOVE BOX) GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/YEL WIRE HOT AT ALL TIMES FUSE NCA WIRE RED WIRE RED/BLK WIRE RED/GRY WIRE RED/GRY/YEL WIRE SWITCH CENTER (CENTER CONTROL FRONT) WHT/BLU WIRE WHT/BRN WIRE

B+ JUMP BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BRN WIRE BRN/BLK WIRE CLUTCH PEDAL POSITION SWITCH (W/ M/T) DIGITAL MOTOR ELECTRONICS CONTROL UNIT (LEFT REAR OF ENGINE COMPT) E-BOX FAN ELECTRONIC IMMOBILIZER CONTROL (UNDER LEFT SIDE OF DASH) FUSE 9 FUSE HOLDER (GLOVE BOX) GENERATOR HOT AT ALL TIMES HOT IN ACC, RUN OR START IGNITION SWITCH INSTRUMENT CLUSTER CONTROL MODULE JUNCTION POINT LOCK RED WIRE RUN WIRE STARTER TRANSMISSION CONTROL UNIT (W/ A/T) (LEFT REAR OF ENGINE COMPT) VIO WIRE VIO/YEL WIRE YEL WIRE

AIR BAG INDICATOR BATTERY SAFETY TERMINAL GENERATOR BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO/YEL WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COIL SPRING COMPUTER DATA LINE SYSTEM DRIVER'S AIRBAG INFLATOR ASSEMBLY DRIVER'S BELT TENSIONER (RIGHT SIDE OF DRIVER'S SEAT) DRIVER'S DOOR SIDE AIRBAG INFLATOR ASSEMBLY DRIVER'S SEAT BELT BUCKLE HALL-EFFECT SENSOR DRIVER'S SIDE IMPACT SENSOR FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE GRN/BLU WIRE GRY/BLK WIRE GRY/BRN WIRE HOT IN ACCY, RUN, START HOT IN RUN, START INSTRUMENT CLUSTER CONTROL MODULE LEFT REAR DOOR SIDE AIRBAG INFLATOR ASSEMBLY MULTIPLE RESTRAINT SYSTEM CONTROL UNIT (UNDER CENTER CONSOLE) NCA WIRE PASSENGER'S AIRBAG INFLATOR ASSEMBLY PASSENGER'S BELT TENSIONER (LEFT SIDE OF PASSENGER'S SEAT) PASSENGER'S DOOR SIDE AIRBAG INFLATOR ASSEMBLY PASSENGER'S SEAT BELT BUCKLE HALL-EFFECT SENSOR PASSENGER'S SIDE IMPACT SENSOR RED WIRE RIGHT REAR DOOR SIDE AIRBAG INFLATOR ASSEMBLY SEAT MAT SEAT OCCUPANCY DETECTOR (UNDER RIGHT FRONT SEAT) VIO WIRE VIO/BLU WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

AIR BAG INDICATOR BATTERY SAFETY TERMINAL GENERATOR BLK WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/RED WIRE BLU/VIO/YEL WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE COIL SPRING COMPUTER DATA LINE SYSTEM DRIVER'S AIRBAG INFLATOR ASSEMBLY DRIVER'S BELT TENSIONER (RIGHT SIDE OF DRIVER'S SEAT) DRIVER'S DOOR SIDE AIRBAG INFLATOR ASSEMBLY DRIVER'S HEAD AREA AIRBAG INFLATOR ASSEMBLY DRIVER'S SEAT BELT BUCKLE HALL-EFFECT SENSOR DRIVER'S SIDE IMPACT SENSOR FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE GRN/BLU WIRE GRY/BLK WIRE GRY/BRN WIRE HOT IN ACCY, RUN, START HOT IN RUN, START INSTRUMENT CLUSTER CONTROL MODULE LEFT REAR DOOR SIDE AIRBAG INFLATOR ASSEMBLY MULTIPLE RESTRAINT SYSTEM CONTROL UNIT (UNDER CENTER CONSOLE) NCA WIRE PASSENGER'S AIRBAG INFLATOR ASSEMBLY PASSENGER'S BELT TENSIONER (LEFT SIDE OF PASSENGER'S SEAT) PASSENGER'S DOOR SIDE AIRBAG INFLATOR ASSEMBLY PASSENGER'S HEAD AREA AIRBAG INFLATOR ASSEMBLY PASSENGER'S SEAT BELT BUCKLE HALL-EFFECT SENSOR PASSENGER'S SIDE IMPACT SENSOR RED WIRE RIGHT REAR DOOR SIDE AIRBAG INFLATOR ASSEMBLY SEAT MAT SEAT OCCUPANCY DETECTOR (UNDER RIGHT FRONT SEAT) VIO WIRE VIO/BLU WIRE WHT WIRE WHT/BLK WIRE WHT/BRN WIRE WHT/RED WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE

ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM FRONT LEFT TIRE PRESSURE SENSOR FRONT RIGHT TIRE PRESSURE SENSOR FUSE FUSE HOLDER (GLOVE BOX) GENERAL MODULE CONTROL UNIT (BEHIND GLOVE BOX) GRN WIRE GRN/YEL WIRE HORN FOR ANTI-THEFT ALARM SYSTEM HOT AT ALL TIMES HOT IN RUN AND START INSTRUMENT CLUSTER CONTROL MODULE (IN INSTRUMENT PANEL) NCA WIRE REAR LEFT TIRE PRESSURE SENSOR REAR RIGHT TIRE PRESSURE SENSOR RED WIRE RED/VIO WIRE RED/WHT WIRE SWITCH CENTER TIRE PRESSURE SYSTEM CONTROL UNIT (BEHIND GLOVE BOX) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/RED/YEL WIRE YEL WIRE

1 8 9 10 2 15 TERM 30 TERM 30 TERM 30 TERM 30 WASHER PUMP GROUND 47 27 9 TERM 30 TERM R K-BUS SIG 9 11 25 REAR INT UNIT WASHER NOZZLE HT WASHER NOZZLE HT BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/VIO WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM CONVERTIBLE) (RIGHT FRONT OF ENGINE COMPT) FUSE FUSE HOLDER (GLOVE BOX) GENERAL MODULE CONTROL UNIT (BEHIND GLOVE BOX) GRN WIRE GRN/YEL WIRE GRY WIRE HEADLIGHT WASHER MODULE HEADLIGHT WASHER PUMP HOT AT ALL TIMES HOT IN RUN, ACCY AND RAIN SENSOR (IF EQUIPPED) (BEHIND INTERIOR REAR VIEW MIRRO) REAR WIPER CIRCUIT (IF EQUIPPED) RED WIRE RED/BLK WIRE RED/GRN WIRE RED/GRY WIRE RED/VIO WIRE VIO WIRE VIO/WHT WIRE VIO/YEL WIRE WASHER PUMP WHT WIRE WHT/RED/YEL WIRE WIND- SCREEN WIPER SWITCH WIND- SHIELD WASHER JET HEATERS WIPER MOTOR WIPER RELAY YEL WIRE