BMW M3 E46 (1999-2006) hot in run or start Wiring diagrams

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

17 32 37 36 RPM SIG DIAG TXD CAN (-) CAN (+) 25 10 9 14 DIAG TXD CAN (-) CAN (+) K-BUS 3 4 6 CAN (-) CAN (+) DIAG TXD 32 36 37 DIAG TXD CAN (+) CAN (-) 6 4 DIAG TXD CAN (-) CAN (+) 8 16 DIAG TXD CAN (-) CAN (+) ABS/DSC UNIT ABS/DSC UNIT (AWD) BLK WIRE BRN WIRE BRN/BLK WIRE CONTROL UNIT) DIAG TXD DIAG TXD CAN (-) CAN (+) DIAG TXD CAN (-) CAN (+) 40 24 DIGITAL MOTOR ELECTRONICS DRIVER SEAT MEMORY CONTROL UNIT DRIVER SIDE MIRROR MEMORY CONTROL VOLUTE SPRING DSC STEERING ANGLE SENSOR ELECTRONIC IMMOBILIZER CONTROL UNIT FUSE FUSE HOLDER (GLOVE COMPT) GENERAL MODULE CONTROL UNIT GRN WIRE GRN/BRN WIRE HEATING, A/C CONTROL MODULE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER K- BUS K- BUS K- BUS LEFT XENON HEADLIGHT (W/ XENON LIGHTS) LIGHT SWITCHING CENTER CONTROL UNIT MULTIPLE RESTRAINT SYSTEM CONTROL UNIT NCA WIRE OBD SOCKET (LEFT FOOTWELL) PARK DISTANCE CONTROL UNIT RAIN SENSOR RED WIRE RED/YEL/WHT WIRE RIGHT XENON HEADLIGHT (W/ XENON LIGHTS) ROLLOVER SENSOR (CONVERTIBLE) RPM SIG SEQUENTIAL MANUAL GEARBOX (SMG) CONTROL MODULE STEERING ANGLE SENSOR SUNROOF MODULE CONTROL UNIT SWITCH CENTER FRONT PASSENGER SIDE MIRROR MEMORY TIRE PRESSURE SYSTEM CONTROL UNIT TRANSMISSION CONTROL UNIT UNIT) VOICE INPUT W/ SMG W/O SMG WHT WIRE WHT/RED/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/RED WIRE

BLK WIRE BLU WIRE BRN WIRE CONVERTIBLE SOFT TOP CONTROL MODULE (LEFT REAR PASSENGER COMPT) CONVERTIBLE TOP REAR WINDOW DEFROSTER FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE HEATING, A/C CONTROL MODULE HOT AT ALL TIMES HOT IN RUN OR START REAR DEFROSTER RELAY (RIGHT REAR PASSENGER COMPT) REAR WINDOW DEFROSTER RELAY (RIGHT REAR PASSENGER COMPT) RED WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE HARDTOP LOCATOR II HEATING, A/C CONTROL MODULE HOT AT ALL TIMES HOT IN RUN OR START NCA WIRE REAR WINDOW DEFOGGER RELAY (RIGHT SIDE OF LUGGAGE COMPT) REAR WINDOW DEFROSTER RED WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE CONVERTIBLE SOFT TOP CLOSED PUSH BUTTON CONVERTIBLE TOP REAR WINDOW DEFROSTER FUSE FUSE HOLDER (GLOVE BOX) GRN WIRE HEATING, A/C CONTROL MODULE HOT AT ALL TIMES HOT IN ACC, RUN OR START HOT IN RUN OR START REAR DEFROSTER RELAY (RIGHT REAR PASSENGER COMPT) REAR WINDOW DEFROSTER RELAY (RIGHT REAR PASSENGER COMPT) RED WIRE VIO WIRE WHT WIRE YEL WIRE

BLK WIRE BLU WIRE BRN WIRE FUSE FUSE HOLDER (GLOVE BOX) HEATING, A/C CONTROL MODULE HOT AT ALL TIMES HOT IN RUN OR START NCA WIRE REAR WINDOW REAR WINDOW DEFOGGER RELAY (RIGHT SIDE OF LUGGAGE COMPT) RED WIRE SEDAN, COUPE WAGON WAVE TRAP 1 WAVE TRAP 2 WAVE TRAP 3 WHT WIRE

1 2 3 4 5 6 7 8 9 10 REVERSE SIG INFRARED REC TERM 15 BLU/RED WIRE BLU/YEL WIRE BRN/BLK WIRE ELECTROCHROMIC INTERIOR REAR VIEW MIRROR EXTERIOR LIGHTS SYSTEM (BACKUP LAMPS) FUSE FUSE HOLDER (GLOVE BOX) GENERAL MODULE CONTROL UNIT (BEHIND GLOVE BOX) GRN/WHT WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START RED/BLK WIRE SECURITY TERM 31

1 2 3 4 5 6 7 8 9 10 11 12 D MOTOR D MOTOR TERM 30 ANTI-LOCK BRAKES SYSTEM BLU/VIO WIRE BRN WIRE DRIVER'S SIDE MIRROR FOLD-IN MOTOR FUSE FUSE HOLDER (GLOVE BOX) GRN/YEL WIRE HOT AT ALL TIMES HOT IN RUN OR START MIRROR ADJUSTMENT SWITCH MIRROR FOLD-IN SWITCH NCA WIRE OUTSIDE MIRROR FOLD-IN CONTROL UNIT (BEHIND GLOVE BOX) P MOTOR P MOTOR PASSENGER'S SIDE MIRROR FOLD-IN MOTOR RED/BLU WIRE RED/GRN WIRE RED/GRN/YEL WIRE RED/WHT WIRE SPEED SIG SWITCH TERM 31 WHT/GRN WIRE

1 2 3 4 5 6 7 8 9 10 11 12 TERM 15 A/T BLU/GRY WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/WHT WIRE BRN/YEL WIRE CHIME MODULE COMPUTER DATA LINES SYSTEM FUSE FUSE HOLDER (GLOVE BOX) GRN/BLK WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GRN/WHT WIRE GROUND HOT IN RUN OR START K- BUS LEFT CENTER CONVERTER LEFT REAR CONVERTER M/T REVERSE SIG RIGHT CENTER CONVERTER RIGHT REAR CONVERTER WHT/RED/YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE

BLK WIRE BLU/BLK WIRE BLU/GRN WIRE BLU/WHT WIRE BRN WIRE DRIVER'S SIDE OUTSIDE MIRROR FUSE FUSE HOLDER (GLOVE BOX) GRN/BLK WIRE GRN/YEL WIRE HOT IN RUN OR START MIRROR ADJUSTMENT SWITCH PASSENGER'S SIDE OUTSIDE MIRROR