Power distribution circuit for BMW M3 E46 (1999-2006)
Power distribution circuit (1 of 6)
12 VOLT SOCKET (WAGON)
ABS/DSC UNIT (AWD)
BATTERY
BLK WIRE
BLU WIRE
BRN WIRE
CONVERTIBLE TOP DRIVE RELAY
CONVERTIBLE TOP RELAY 1
DIAGNOSTIC PLUG
ELECTRIC FAN
FOG LIGHT RELAY
FROM
FRONT CIGAR LIGHTER
FUSE
FUSE 108
FUSE HOLDER (GLOVE BOX)
GEAR DSC INDICATOR STEERING LIGHT ANGLE SENSOR
GENERATOR
GRN WIRE
GRY WIRE
INSTRUMENT CLUSTER CONTROL MODULE
LEFT ODDMENTS COMPARTMENT (EXCEPT WAGON)
LIGHT SWITCHING CENTER CONTROL UNIT
NCA WIRE
OBD TRAILER SOCKET SOCKET
REAR INTERMITTENT WIPE/WASH CONTROL UNIT (WAGON)
RED WIRE
RIGHT ODDMENTS COMPARTMENT (EXCEPT WAGON)
SECONDARY AIR INJECTION PUMP RELAY
STARTER
SUNROOF CONVERTIBLE MODULE SOFT TOP CONTROL CONTROL UNIT MODULE
SWITCH CENTER
TO B+ POTENTIAL DISTRIBUTOR (DIAGRAM 2 OF 6)
TO FUSE
TO IGNITION SWITCH (DIAGRAM 5 OF 6)
VIO WIRE
W/ FRONT BATTERY
W/ REAR BATTERY
WHT WIRE
YEL WIRE
Power distribution circuit (2 of 6)
ABS/DSC DSC UNIT STEERING ANGLE SENSOR
B+ POTENTIAL DISTRIBUTOR
BRN WIRE
CAMSHAFT POSITION SENSOR 1
CAMSHAFT POSITION SENSOR 2
CHARACTERISTIC MAP COOLING THERMOSTAT
CRANKSHAFT POSITION SENSOR
DIGITAL MOTOR ELECTRONICS CONTROL UNIT
DME RELAY (IN E-BOX)
E BOX (LEFT REAR OF ENGINE COMPT) FUSE
EXHAUST FLAP VALVE
FROM FUSE
FUEL FUEL TANK A/C PUMP LEAKAGE COMPRESSOR RELAY DIAGNOSIS RELAY MODULE
FUEL INJECTORS RELAY
FUSE
GRN WIRE
HOT FILM MASS AIR FLOW SENSOR
IGNITION COILS
NCA WIRE
OXYGEN OXYGEN OXYGEN SENSOR SENSOR SENSOR
OXYGEN SENSOR
RED WIRE
RED/WHT WIRE
SECONDARY AIR INJECTION PUMP RELAY
TO IDLE SPEED CONTROL VALVE (DIAGRAM 4 OF 6)
TRANSMISSION CONTROL MODULE
WHT WIRE
YEL WIRE
Power distribution circuit (3 of 6)
2003-2006 CONVERTIBLE W/ MEMORY
2003-2006 SEDAN, WAGON
2005-
ABS/ASC UNIT (W/ ASC)
ABS/DSC UNIT (W/ AWD)
ABS/DSC UNIT (W/ DSC)
ABS/DSC UNIT (W/ DSC) ABS/ASC UNIT (W/ ASC)
ADAPTIVE HEADLIGHT CONTROL MODULE (IF EQUIPPED)
ANTENNA AMPLIFIER AM/FM
BLOWER OUTPUT STAGE (W/O HEATER CONTROL)
BLOWER SWITCH (W/ HEATER CONTROL)
BLU WIRE
BRN WIRE
CONTROLLED FUEL PUMP CONTROL MODULE
DRIVER'S LUMBAR SUPPORT SWITCH (CONVERTIBLE)
DRIVER'S SEAT ADJUSTMENT SWITCH (EXCEPT CONVERTIBLE)
DRIVER'S SEAT MEMORY CONTROL UNIT (CONVERTIBLE)
DRIVER'S SIDE MIRROR MEMORY CONTROL UNIT
FROM
FRONT PASSENGER'S SIDE MIRROR MEMORY CONTROL UNIT
FUEL PUMP RELAY
FUSE
FUSE FUSE
FUSE HOLDER (GLOVE BOX)
GENERAL MODULE CONTROL UNIT
GRN WIRE
GRY WIRE
HEADLIGHT WASHER MODULE
HORN RELAY
INDEPENDENT PARK HEATING CONTROL UNIT
OTHERS
OUTSIDE MIRROR FOLD-IN CONTROL UNIT
PASSENGER'S DOOR POWER WINDOW MOTOR (W/ ANTI-TRAP PROTECTION FUNCTION)
REAR WINDOW DRIVE RELAY (WAGON)
RED WIRE
TO FUSE
VIO WIRE
WATER A/C VALVES COMPRESSOR RELAY
WHT WIRE
WIPER RELAY
YEL WIRE
Power distribution circuit (4 of 6)
ANTI-THEFT ALARM SYSTEM HORN
BLK WIRE
BRN WIRE
CD CHANGER
COUPE
DIGITAL MOTOR ELECTRONICS CONTROL UNIT
ELECTRO- CHROMIC INTERIOR REAR-VIEW MIRROR
ELECTRONIC IMMOBILIZER CONTROL UNIT
EVAPORATIVE EMISSION VALVE
FROM
FRONT PASSENGER'S SEAT ADJUSTMENT SWITCH
FRONT PASSENGER'S SEAT CONTROL MEMORY UNIT
FUSE
FUSE HOLDER (GLOVE BOX)
GRN WIRE
HIFI SUB- AMPLIFIER WOOFER (IF (IF EQUIPPED) EQUIPPED)
IDLE SPEED CONTROL VALVE
INDIVIDUAL CONTROL INTAKE SYSTEM VALVE
INTERIOR PROTECTION 1 CONTROL MODULE
INTERIOR PROTECTION 2 CONTROL MODULE (CONVERTIBLE)
NAVIGATION GPS COMPUTER RECEIVER (IF EQUIPPED)
NCA WIRE
ON-BOARD MONITOR CONTROL UNIT (IF EQUIPPED)
PASSENGER'S FRONT LUMBAR PASSENGER'S SUPPORT SEAT SWITCH CONTROL MEMORY UNIT
PASSENGER'S LUMBAR SUPPORT SWITCH
RADIO CONTROL UNIT
REAR WINDOW DEFOGGER RELAY
RED WIRE
SECONDARY AIR INJECTION PUMP VALVE
SEDAN OR WAGON W/ MEMORY
SEDAN OR WAGON W/O MEMORY
TILT MONITORING
TIRE PRESSURE CONTROL SYSTEM CONTROL UNIT
TO FUSE
VANOS VANOS OUTLET INLET VALVE VALVE
WHT WIRE
YEL WIRE
Power distribution circuit (5 of 6)
A/T
ABS/ASC UNIT
ADAPTIVE SWITCH CENTER HEADLIGHT CONTROL UNIT (IF EQUIPPED)
AUXILIARY WATER PUMP
BLK WIRE
BLU WIRE
BLU/YEL WIRE
BRN WIRE
DIGITAL MOTOR OIL LEVEL ELECTRONICS SENSOR CONTROL UNIT
DUAL FUNCTION SWITCH RECIRCULATED AIR/REAR WINDOW DEFOGGER
ELECTROCHROMIC PARK INTERIOR REAR DISTANCE VIEW MIRROR CONTROL UNIT
ELECTRONIC IMMOBLIZER CONTROL UNIT
FROM
FROM FUSE
FUSE
FUSE (DIAGRAM 5 OF 6)
FUSE FUSE
FUSE HOLDER (GLOVE BOX)
GARAGE REVERSING DOOR LIGHT OPENER RELAY
GENERATOR
GRN WIRE
HEATED SPRAY NOZZLES THERMAL SWITCH
HEATING, A/C CONTROL MODULE
IGNITION SWITCH
INSTRUMENT CLUSTER CONTROL MODULE
KEY-IN SWITCH
M/T
MIRROR ADJUSTMENT SWITCH
NCA WIRE
OBD SOCKET
OFF
PASSENGER'S SIDE OUTSIDE MIRROR
PROGRAM BUTTON
REAR WINDOW DEFOGGER RELAY (CONVERTIBLE)
RED WIRE
REVERSING LIGHT SWITCH
RUN WIRE
STEERING ANGLE SENSOR (W/O AWD) ABS/DSC UNIT
SWITCH CENTER
TEMPERATURE SWITCH
TIRE LIGHT SWITCHING PRESSURE CENTER CONTROL CONTROL SYSTEM UNIT CONTROL UNIT
TO FUSE
TRANSMISSION CONTROL UNIT
VIO WIRE
W/ ASC
W/ DSC
W/ HEATER CONTROL
W/O HEATER CONTROL
WHT WIRE
YEL WIRE
Power distribution circuit (6 of 6)
ANTENNA AMPLIFIER (IF EQUIPPED)
BLK WIRE
BLU WIRE
BRAKE LIGHT SWITCH
CLUTCH SWITCH MODULE
CONVERTIBLE SOFT TOP CLOSED PUSHBUTTON (IF EQUIPPED)
CONVERTIBLE SOFT TOP CONTROL MODULE
DRIVER'S SEAT BELT BUCKLE HALL SENSOR
DRIVER'S SIDE MAKE-UP MIRROR LIGHT
ELECTRONIC IMMOBILIZER CONTROL UNIT
FROM
FROM IGNITION SWITCH (DIAGRAM 5 OF 6)
FUSE
FUSE FUSE
FUSE HOLDER (GLOVE BOX)
GEARSHIFT LOCK
GENERAL MODULE CONTROL UNIT
GPS RECEIVER (IF EQUIPPED)
GRN WIRE
GRY WIRE
HORN RELAY
INSTRUMENT CLUSTER CONTROL MODULE
LEFT SIDE AIRBAG SENSOR (SATELLITE) (IF EQUIPPED)
LIGHT SWITCHING CENTER CONTROL UNIT
MULTIPLE RESTRAINT SYSTEM CONTROL UNIT
NCA WIRE
ON-BOARD MONITOR CONTROL UNIT (IF EQUIPPED)
PASSENGER'S SEAT BELT BUCKLE HALL SENSOR
PASSENGER'S SIDE MAKE-UP MIRROR LIGHT
RADIO CONTROL UNIT
RAIN SENSOR
REAR INTERMITTENT WIPE/WASH CONTROL UNIT (WAGON)
RIGHT SIDE AIRBAG SENSOR (SATELLITE) (IF EQUIPPED)
ROLLOVER SENSOR
SEAT LOAD SENSOR
SWITCH CENTER
TO FUSE
VIO WIRE
VOLUTE SPRING
WHT WIRE
YEL WIRE