BMW M3 E36 (1992-1999) blk/blu Wiring diagrams

1995, 1996 EARLY PROD 1996 LATE PROD, 1997 AUTOMATIC TRANSMISSION RANGE SWITCH (CENTER CONSOLE NEAR GEARSHIFT LEVER) B+ JUNCTION POINT BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH (ON BRAKE PEDAL SUPPORT BRACKET) BRAKE PDL POSIT BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/VIO WIRE BRN/WHT WIRE CHIME MODULE (BELOW LEFT SIDE OF DASH) CLOSED IN REVERSE POSITION CLR 1 2 3 4 5 CRUISE CONTROL MODULE (TEMPOMAT) (BEHIND GLOVE BOX) DIMMER ELECTRONIC IMMOBILIZER CONTROL MODULE (BEHIND GLOVE BOX) FAULT IND SIG BATTERY VOLT FRONT POWER DISTRIBUTION BOX (LEFT REAR SIDE OF ENGINE COMPARTMENT) FUSE GRN WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT IN ACCY, RUN, START HOT IN RUN, START KICK DOWN SWITCH (LEFT FOOTWELL) M-PROG GND NCA WIRE OFF ORG/ WIRE OUTPUT PNK WIRE PROGRAM SWITCH RED WIRE RED/WHT WIRE RPM SPEED SIG FUEL CONSUMPTION OUTPUT SPEED (+) CRANKSHAFT SIG TURBINE SPD SENS SHIFT-LOCK GND SOL VAL 5 CTRL TCC SOL CTRL HYD CTRL (-) PNK CLR WIRE SOL VAL 1 CTRL SOL VAL 4 CTRL SOL VAL 3 CTRL SOL VAL 2 CTRL GND DKT-INTERFACE TRANSMISSION CONTROL MODULE (EGS) (RIGHT REAR SIDE OF ENGINE COMPT) TRANSMISSION POSITION INDICATOR LIGHT VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/GRN/YEL WIRE YEL GRN/ WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/WHT WIRE

1995, 1996 EARLY PROD 1996 LATE PROD, 1997 BLK WIRE BLK/BLU WIRE BLK/RED WIRE BLU WIRE BRN WIRE BRN/GRY WIRE BRN/VIO WIRE CAN HIGH CAN LOW CAN-LOW CAN-HIGH CKP SIG CLR CLR 1 2 3 4 5 COMPUTER DATA LINES SYSTEM CRUISE CTRL SIG DATA LINK CONNECTOR (RIGHT REAR SIDE OF ENG COMPT) EGS WARNING LP ENGINE CONTROL MODULE (DME) (RIGHT REAR SIDE OF ENGINE COMPT) FUEL CONSUMP GRN WIRE GRN/BLU WIRE GRY WIRE GRY/BRN WIRE HYDRAULIC PRESSURE REGULATOR INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM JUMPER PLUG JUMPER PLUG NCA WIRE OIL TEMPER- ATURE SENSOR ON-BOARD COMPUTER (CENTER CONSOLE) ORG/ WIRE PNK WIRE PROG VOLT RED WIRE RED/WHT WIRE RPM SPEED SIG SHIFT- LOCK (CENTER CONSOLE, RIGHT SIDE OF GEARSHIFT SELECTOR) SHIFT-LOCK SOL VOLTAGE SUPPLY VOLTAGE SUPPLY SLIP CONTROL MODULE (BEHIND GLOVE BOX) SOLENOID VALVE 1 SOLENOID VALVE 2 SOLENOID VALVE 3 SOLENOID VALVE 4 SOLENOID VALVE 5 SPEED SENSOR THROTTLE POSIT TORQUE CONVERTER CLUTCH SOLENOID VALVE TRAMSMISSION CONTROL MODULE (EGS) (RIGHT REAR SIDE OF ENGINE COMPT) TRANSMISSION VALVE UNIT TURBINE SPEED SENSOR TXD DATA LINK VIO WIRE W/ ASC ONLY WHT WIRE WHT/BLK WIRE WHT/GRN/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE

4-CYL 6- CYL 6-CYL 4-CYL A/C COMPRESSOR AUTOMATIC CLIMATE CONTROL MODULE (BEHIND CENTER CONSOLE) AUXILIARY FAN MOTOR (4-CYL) AUXILIARY FAN MOTOR (6-CYL) AUXILIARY FUSE BOX BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED/YEL WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BLOWER MOTOR (REAR OF ENGINE COMPT) BLOWER RELAY (IN POWER DIST BOX) BLU WIRE BLU/BLK WIRE BLU/RED WIRE BRN WIRE BRN/ORG WIRE BRN/YEL WIRE COMPRESSOR CONTROL RELAY (IN POWER DIST BOX) DATA LINK CONNECTOR (RIGHT REAR OF ENG COMPT) DEFOGGER SYSTEM ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) EVAPORATOR TEMP SENSOR (RIGHT SIDE OF LEFT FOOTWELL) FINAL STAGE UNIT (BEHIND LEFT SIDE OF DASH) FRESH AIR FLAP MOTOR (BELOW DASH, RIGHT OF STEERING COLUMN) FRONT POWER DISTRIBUTION BOX FUSE 16 FUSE 20 FUSE 23 FUSE 31 FUSE 39 FUSE 41 FUSE 48 GRN WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/RED WIRE GRN/YEL WIRE GRY WIRE GRY/VIO WIRE HIGH SPEED RELAY (IN POWER DIST BOX) HOT AT ALL TIMES HOT IN RUN AND START IGNITION SWITCH INSTRUMENT CLUSTER LEFT HEAT EXCHANGER TEMP SENSOR (CENTER CONSOLE) LEFT HEAT EXCHANGER TEMP SENSOR (CENTER CONSOLE) DEFROSTER FLAP MOTOR LOCK NCA WIRE NORMAL SPEED RELAY (IN POWER DIST BOX) ORG/ WIRE OUTSIDE TEMP SENSOR (REAR OF ENGINE COMPT) PRESSURE SWITCH RECIRCULATION FLAP MOTOR RED WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE REGULATION FLAP MOTOR REAR RECIRCULATION FLAP MOTOR RUN WIRE STARTING SYSTEM TEMPERATURE SWITCH (RIGHT FRONT OF ENG COMPT) TRANS- MISSION CONTROLS SYSTEM VEH SPEED VIO/GRY WIRE WATER VALVE ASSEMBLY (LEFT REAR SIDE OF ENGINE COMPT) WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE

ABOVE 2.6 BAR ABOVE 30 BAR AUTOMATIC CLIMATE CONTROL MODULE AUX- ILIARY FUSE BOX AUXILIARY FAN MOTOR BELOW 1.5 BAR BELOW 15 BAR ABOVE 18 BAR BELOW 21 BAR BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BRN WIRE DOUBLE TEMPER- ATURE SWITCH (RIGHT FRONT OF ENGINE COMPT) ENGINE CONTROL MODULE (DME) (RIGHT REAR OF ENGINE COMPT) EXCEPT 1996 FRONT POWER DISTRIBUTION BOX (LEFT REAR OF ENGINE COMPT) FUSE 16 FUSE 41 FUSE 48 GRN/RED WIRE GRN/VIO OR GRN/BLU WIRE GRY/VIO WIRE HIGH SPEED RELAY (IN POWER DISTRIBUTION BOX) HOT AT ALL TIMES HOT IN RUN AND START INTEGRATED HEATING- AND CLIMATE CONTROL MODULE NORMAL SPEED RELAY (IN POWER DISTRIBUTION BOX) PRESSURE SWITCH (NEAR RIGHT HEADLIGHT) RED/GRN WIRE RED/WHT WIRE

ACCCELERATE/ SET AUTOMATIC TRANSMISSION RANGE SWITCH (CENTER CONSOLE) BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH (TOP OF BRAKE PEDAL SUPPORT) BRN WIRE BRN/BLK WIRE BRN/ORG WIRE CLUTCH SWITCH (TOP OF CLUTCH PEDAL SUPPORT) COMPUTER DATA LINES SYSTEM CRUISE CONTROL ACTUATOR (LEFT FRONT SIDE OF ENGINE COMPARTMENT) CRUISE CONTROL MODULE (RIGHT SIDE OF I/P) CRUISE CONTROL SWITCH DECELERATE/ SET ENGINE SPEED FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE GRN WIRE GRY WIRE HOT IN ACCY, RUN AND START HOT IN RUN AND START INSTRUMENT CLUSTER NCA WIRE NORMAL OFF ORG/ WIRE RED/BRN WIRE RESUME TRANSMISSION CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) VEHICLE SPEED SENSOR VIO WIRE VIO/YEL WIRE W/ CCM W/ EGS W/O EGS W/O CCM WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/VIO WIRE YEL/WHT WIRE

4 DOOR ANTENNA ANTI- THEFT HORN ANTI-THEFT CONTROL MODULE (BEHIND GLOVE BOX) AUXILIARY FUSE BOX (BEHIND LEFT KICKPANEL) BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRN/YEL WIRE BLU/RED/YEL WIRE BODY ELECTRONICS CONTROL MODULE (ZKE IV) (BEHIND GLOVE BOX) BRN WIRE BRN/BLU WIRE BRN/BLU/YEL WIRE BRN/GRY WIRE BRN/GRY/YEL WIRE BRN/RED/YEL WIRE BRN/WHT WIRE CRASH CONTROL MODULE (LEFT FOOTWELL) DRIVER'S DOOR HANDLE SWITCH DRIVERS DOOR JAMB SWITCH ENGINE HOOD SWITCH FRONT POWER DISTRIBUTION BOX (LEFT REAR SIDE OF ENGINE COMPARTMENT) FUSE HORN RELAY (BEHIND GLOVE BOX) HOT AT ALL TIMES HOT IN ACCY, RUN AND START LED LEFT REAR DOOR CONTACT LOW-NOISE MICROPHONE NCA WIRE ON-BOARD COMPUTER (CENTER CONSOLE) PASSENGER'S DOOR JAMB SWITCH RADIO MICROSWITCH (CENTER OF DASH) RED/GRY WIRE RED/GRY/YEL WIRE RIGHT REAR DOOR CONTACT TRUNK LIGHT SWITCH VIO WIRE VIO/GRN WIRE VIO/GRN/YEL WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE WHT/RED/YEL WIRE YEL WIRE

1997 W/ HR 1997 W/ IHKA OR ALL 1996 ALL OTHERS 1997 WITH CONVERTIBLE ASC SWITCH AUTOMATIC CLIMATE CONTROL MODULE BLK/BLU WIRE BLOWER MOTOR BRN WIRE CASSETTE BOX LIGHT (1997) CENTER CONSOLE TELEPHONE CONNECTOR (1997) ON-BOARD COMPUTER (1996) CENTRAL LOCKING SWITCH CHARGING SOCKET CONVERTIBLE TOP CONTROL MODULE CONVERTIBLE TOP STORAGE LID MICRO SWITCH DRIVER'S SEAT CONTROL SWITCH DRIVER'S SEAT HEATER DRIVERS DOOR JAMB SWITCH DRIVERS LUMBAR SUPPORT MOTOR/VALVE (1996) DRIVERS SEATBACK HEATER CD CHANGER (1997) ENGINE HOOD SWITCH RADIO MICRO- SWITCH (1996) FRONT ASHTRAY LIGHT FRONT CIGAR LIGHTER LIGHT FRONT CIGAR LIGHTER FUEL PUMP GLOVE BOX LIGHT SWITCH HARD TOP CONNECTOR 1 HAZARD SWITCH HEADLIGHT/ FOGLIGHT CLEANING MODULE (1996) (CANADA) HIGH LEVEL STOP LIGHT INTENSIVE WASH PUMP LEFT BACK-UP LIGHT LEFT BRAKE LIGHT LEFT LICENSE LIGHT LEFT REAR FOG LIGHT LEFT REAR INTERIOR LIGHT LEFT REAR INTERIOR LIGHT (1997) LEFT REAR TURN LIGHT LEFT TAIL LIGHT LEFT TRUNK LIGHT ASSEMBLY LUGGAGE COMPARTMENT TELEPHONE CONNECTOR (1997) MULTI- FUNCTION CLOCK PASSENGERS DOOR JAMB SWITCH (1997) PROGRAM SWITCH (W/ EGS) REAR ASHTRAY LIGHT REAR WINDOW BLOWER REAR WINDOW BLOWER MICRO SWITCH RIGHT BACK-UP LIGHT RIGHT BRAKE LIGHT RIGHT DEFOGGER RIGHT LICENSE LIGHT RIGHT REAR BRAKE PAD SENSOR RIGHT REAR DOOR CONTACT (1997) RIGHT REAR FOG LIGHT RIGHT REAR INTERIOR LIGHT RIGHT REAR TURN LIGHT RIGHT TAIL LIGHT RIGHT TRUNK LIGHT ASSEMBLY SERVOTRONIC CONTROL MODULE SUPPRESSION FILTER (2 DOOR) TELEPHONE TRANS- CEIVER (1996) TRANSMISSION POSITION INDICATOR LIGHT FINAL STAGE UNIT WIPER/ WASHER MODULE (1997) WIPER/ WASHER SWITCH (1997)

1994-1996 AIR CONDITIONING SYSTEM ALL EXCEPT 1997 AUXILIARY FUSE BOX (BEHIND LEFT KICKPANEL) BLK/BLU WIRE BLK/GRN RED/GRY/YEL WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/VIO/WHT WIRE BODY COMPUTER SYSTEM BRN WIRE BRN/GRY WIRE BRN/RED WIRE COMPUTER DATA LINES SYSTEM ENGINE CONTROLS SYSTEM FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) GRN/BLU WIRE GROUND GRY/RED WIRE HOT AT ALL TIMES FUSE HOT IN RUN AND START FUSE INSTRUMENT CLUSTER SYSTEM ON-BOARD COMPUTER (CENTER CONSOLE) ON-BOARD COMPUTER TEMP SENSOR (FRONT RIGHT SIDE OF ENGINE COMPT) RED/YEL WIRE STARTING/CHARGING SYSTEM VIO/WHT WIRE WARNING SYSTEM WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE

A/C SYSTEM ACTIVATE VALVE CRNKSHFT RPM ANTI-THEFT SYSTEM BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CAMSHAFT POS VOLT SUPPLY THROTTLE POS FUEL CONS VOLT SUPPLY TERMINAL 15 CYL 1 CYL 1-6 FUEL PUMP RELAY CYL 2 CYL 3 CYL 4 CYL 5 CYL 5 CYL 4 CYL 3 CYL 6 DUAL TEMPERATURE SENSOR (COOLANT TEMPERATURE) (RIGHT FRONT OF ENGINE) ENGINE CONTROL MODULE (DME) (RIGHT REAR SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE RELAY FRONT POWER DISTRIBUTION BOX FUEL INJECTION VALVES (TOP CENTER OF ENGINE) FUEL PUMP (BELOW RIGHT SIDE OF REAR SEAT) FUEL TNK PRESS THROT POS SIG FUSE GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRN/VIO WIRE GROUND GROUND GROUND GROUND GROUND GRY WIRE GRY/BRN WIRE GRY/WHT WIRE GRY/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES B+ JUMP HOT FILM AIR MASS METER (LEFT SIDE OF ENGINE) HOT IN RUN AND START IDLE SPEED CONTROL VALVE (RIGHT FRONT OF ENGINE) IGNITION COILS (TOP RIGHT SIDE OF ENGINE) IGNITION SWITCH INSTRU- MENT CLUSTER INSTRUMENT CLUSTER INTAKE AIR TEMPERATURE SENSOR (LEFT SIDE OF ENGINE) INTK AIR TEMP SPEED SIG RR ACTIVATE A/C JUNCTION POINT (RIGHT REAR SIDE OF ENGINE COMPT) NCA WIRE OFF ONLY RED WIRE RED/GRN WIRE RED/WHT WIRE RESISTOR 240 OHM RUN WIRE UNLOADER RELAY TERMINAL 15 (1997 ONLY) VARIABLE CAMSHAFT CONTROL VALVE 1 (TOP CENTER OF ENGINE) VIO/GRY WIRE WHT WIRE WHT/BLK WIRE WHT/GRN WIRE WHT/GRY/YEL WIRE WHT/YEL WIRE YEL WIRE YEL/RED WIRE

A/C SYSTEM ACTIVATE RELAY ACTIVATE RELAY ACTIVATE VALVE CYL 4-6 KS GROUND CAMSHAFT POS AIR PUMP (FRONT OF ENGINE COMPT) ASC-SIG ZA ASC-SIG ZWV ASC-SIG MCR SENSOR SIGNAL AUXILIARY FUSE BOX BATTERY BLK WIRE BLK/BLU WIRE BRN WIRE BRN/GRN WIRE BRN/WHT WIRE CAMSHAFT POSITION SENSOR (CYLINDER ID) (RIGHT FRONT OF ENGINE) CAN LOW CAN HIGH BATTERY TXD CARBON CANISTER VALVE (IN SPARE WHEEL WELL) COMPUTER DATA LINES (1997 ONLY) CRANKSHAFT POSITION/ RPM SENSOR (UNDER RIGHT FRONT OF CAR) CYL 1-3 CYL 4-6 DATA LINK CONNECTOR (RIGHT REAR SIDE OF ENGINE COMPT) ENGINE CONTROL MODULE (DME) (RIGHT REAR SIDE OF ENGINE COMPT) EVAPORATIVE EMISSION VALVE (RIGHT OF LEFT SHOCK TOWER) EXCEPT 1996 EXHAUST GAS FLAP VALVE (LEFT REAR OF TRUNK) FUSE GRN WIRE GRN/BLU WIRE GROUND CYL 1-3 KS CYL 1-3 KS CYL 4-6 KS PROGRAM VOLT GRY/VIO WIRE GRY/YEL WIRE INSTRUMENT CLUSTER SYSTEM KNOCK SENSOR (TOP FRONT OF ENGINE) NCA WIRE OBD II CONNECTOR OXYGEN SENSOR I (IN FRONT OF CATALYTIC CONVERTER) OXYGEN SENSOR II (IN FRONT OF CATALYTIC CONVERTER) RED WIRE RED/WHT WIRE RED/WHT/YEL WIRE RED/YEL WIRE SECOND AIR PUMP RELAY (IN POWER DISTRIBUTION BOX) SECOND AIR PUMP VALVE (RIGHT SIDE OF ENGINE) SLIP CONTROL MODULE (ABS/ASC) (BEHIND GLOVE BOX) SOLENOID VALVE (RUNNING LOSSES) (UNDER LEFT CENTER OF CAR) TRANSMISSION CONTROL MODULE (EGS) (RIGHT REAR SIDE OF ENGINE COMPT) WHT WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/GRY/YEL WIRE WHT/RED/YEL WIRE WHT/VIO WIRE WHT/VIO/YEL WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE