BMW M3 E36 (1992-1999) brn Wiring diagrams

ABS IND. BLK WIRE BLK/WHT WIRE BLU WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/RED WIRE ENGINE CONTROLS SYSTEM FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE GRN WIRE GRN/BLU/YEL WIRE GRN/VIO WIRE GRY WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOT IN ACCY, RUN AND START HOT IN RUN AND START FUSE INSTRUMENT CLUSTER LEFT FRONT ABS SPEED SENSOR LEFT REAR ABS SPEED SENSOR NCA WIRE RED WIRE RED/BLU WIRE RED/GRN WIRE RIGHT FRONT ABS SPEED SENSOR RIGHT REAR ABS SPEED SENSOR VIO WIRE WHT/GRY/YEL (OR BRN/RED) WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

ABS BRAKE PEDAL TRAVEL SENSOR (NEAR BRAKE FLUID RESERVOIR) ABS PUMP MOTOR RELAY (IN FRONT POWER DISTRIBUTION BOX) ABS PUMP MTR RLY ABS PWR PROTECT RLY SIGNAL ABS TRAVEL SENS ABS RELAY (IN FRONT POWER DISTRIBUTION BOX) ALL OTHERS ASC SW SIG BATTERY VOLT L REAR SOL VLV SIG L REAR SOL VLV SIG BLK WIRE BLK/BRN/YEL WIRE BLK/GRN/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/VIO WIRE BRAKE LIGHT SWITCH (ON BRACKET, ABOVE BRAKE PEDAL) BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/BLU WIRE BRN/BLU/YEL WIRE BRN/GRN WIRE BRN/GRN/YEL WIRE BRN/GRY WIRE BRN/GRY/YEL WIRE BRN/RED WIRE BRN/WHT WIRE BRN/WHT/YEL WIRE ENGINE CONTROL SYSTEM FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/BLU WIRE GRN/BLU/YEL WIRE GROUND ADS STEP MOTOR ADS STEP MOTOR GRY WIRE GRY/BLK WIRE GRY/BLK/YEL WIRE HOT AT ALL TIMES FUSE HOT IN ACCY, RUN AND START FUSE HOT IN RUN AND START FUSE IDLE SPD SIG THROT FLAP POSTN IGN SIG SOL VLV RT FNT SOL VLV SIG L FNT SOL VLV SIG L REAR SOL VLV SIG L REAR SOL VLV SIG L FNT SOL VLV SIG LEFT FRONT ABS SPEED SENSOR LEFT REAR ABS SPEED SENSOR NCA WIRE PUMP MTR SENS SHIELD + SUPPLY RED (OR YEL) WIRE RED WIRE RED/BLU WIRE RED/BLU/YEL WIRE RED/GRN/YEL WIRE RIGHT FRONT ABS SPEED SENSOR RIGHT REAR ABS SPEED SENSOR RT FNT SOL VLV SIG ASC THROT FLAP POT SENS GND SENS GND SENS GND SENS GND ABS TRAVEL SENS SIG BRAKE SIG + SUPPLY ABS LP CTRL SIGNAL EML-SIGNAL TRANS INFLUENCE TXD SIG RXD SIG SLIP CONTROL MODULE (ABS) (RIGHT SIDE OF DASH, BEHIND GLOVE BOX) SPD SIG ASC THROT FLAP POT ASC THROT FLAP POT VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRN/YEL WIRE WHT/GRY WIRE WHT/GRY/YEL WIRE WHT/RED WIRE WHT/RED/YEL WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE

** 45 36 82 81 80 15 11 47 62 82 83 ABS WARN IND ALL OTHERS ASC SWITCH ASC WARN IND AUXILIARY THROTTLE POSITION MOTOR (FRONT OF ENGINE COMPARTMENT) AUXILIARY THROTTLE POSITION SENSOR BLK WIRE BLK/BRN/YEL WIRE BLK/GRN/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/VIO WIRE BRN WIRE BRN/BLK/YEL WIRE BRN/BLU WIRE BRN/BLU/YEL WIRE BRN/GRN WIRE BRN/GRN/YEL WIRE BRN/GRY/YEL WIRE BRN/ORG WIRE BRN/RED WIRE BRN/WHT WIRE BRN/WHT/YEL WIRE ENGINE CONTROL MODULE (DME) (REAR RIGHT SIDE OF ENGINE COMPARTMENT) FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/BLU/YEL WIRE GRN/VIO WIRE GRY/BLK/YEL WIRE GRY/RED WIRE HOT IN RUN AND START FUSE INSTRUMENT CLUSTER LEFT FRONT INLET VALVE LEFT FRONT OUTLET VALVE LEFT REAR INLET VALVE LEFT REAR OUTLET VALVE NCA WIRE PUMP MOTOR SENSOR RED/BLU/YEL WIRE RED/GRN/YEL WIRE RIGHT FRONT INLET VALVE RIGHT FRONT OUTLET VALVE RIGHT REAR INLET VALVE RIGHT REAR OUTLET VALVE SEPARATOR VALVE TRANSMISSION CONTROL MODULE (EGS) (RIGHT REAR SIDE OF ENGINE COMPARTMENT) VIO WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/GRN/YEL WIRE WHT/GRY WIRE WHT/GRY/YEL WIRE WHT/RED WIRE WHT/RED/YEL 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

1997, 1998 ANTI-THEFT ANTI-THEFT ANTI-THEFT ANTI-THEFT ANTI-THEFT ANTI-THEFT ANTI-THEFT ANTI-THEFT INTERIOR LIGHTS COMPUTER DATA LINES ANTI-THEFT ON-BOARD COMPUTER ANTI-THEFT BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT (OR BLK) WIRE BLK/WHT WIRE BLK/YEL WIRE BLU/GRN WIRE BLU/GRY WIRE BLU/RED/YEL WIRE BLU/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/BLU/YEL WIRE BRN/GRY/YEL (OR GRN/WHT/YEL) WIRE BRN/GRY/YEL WIRE BRN/ORG WIRE BRN/RED/YEL WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES STARTING/CHARGING DOOR LOCKS DOOR LOCKS DOOR LOCKS DOOR LOCKS ANTI-THEFT DOOR LOCKS DOOR LOCKS DOOR LOCKS INTERIOR LIGHTS DOOR LOCKS POWER WINDOWS EXTERIOR LIGHTS EXTERIOR LIGHTS EXTERIOR LIGHTS POWER WINDOWS POWER WINDOWS POWER WINDOWS POWER TOPS POWER TOPS FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPARTMENT) FUSE GRN/BLU (OR WHT/YEL) WIRE GRN/RED WIRE GRY/BLK WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN ACCY, RUN AND START INTERIOR LIGHTS POWER WINDOWS DOOR LOCKS DOOR LOCKS DOOR LOCKS DOOR LOCKS ANTI-THEFT POWER WINDOWS POWER WINDOWS POWER WINDOWS POWER WINDOWS DEFOGGER EXTERIOR LIGHTS POWER WINDOWS POWER WINDOWS POWER WINDOWS POWER WINDOWS POWER WINDOWS RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRN (OR RED) WIRE RED/GRN WIRE RED/GRN/YEL WIRE RED/WHT WIRE SUPPLEMENTAL RESTRAINTS POWER WINDOWS POWER WINDOWS POWER WINDOWS VIO/BLK WIRE VIO/GRN/YEL WIRE VIO/WHT WIRE VIO/WHT/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN/YEL WIRE WHT/GRN WIRE WHT/GRN/YEL WIRE WHT/GRY WIRE WHT/RED WIRE WHT/RED/YEL WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE

ABS CONTROL MODULE/ HYDRAULIC UNIT (1997) AUTOMATIC CLIMATE CONTROL MODULE (CENTER CONSOLE) B+ JUMP START JUNCTION POINT BLK WIRE BLK/VIO/YEL WIRE BLU WIRE BODY ELECTRONICS CONTROL MODULE (ZKE IV) (BEHIND GLOVE BOX) BRN (OR BRN/ORG) WIRE BRN WIRE CONVERTIBLE TOP CONTROL MODULE (IN LOWER LEFT "C" PILLAR, BEHIND SIDE PANEL) CRUISE CONTROL MODULE (BEHIND GLOVE BOX) DATA LINK CONNECTOR (REAR RIGHT SIDE OF ENGINE COMPARTMENT) ELECTRONIC IMMOBILIZER CONTROL MODULE (EWS II) (BEHIND GLOVE BOX) ENGINE CONTROL MODULE (DME) (REAR RIGHT SIDE OF ENGINE COMPARTMENT) EX 1997 FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE GENERATOR GRN/WHT WIRE HOT AT ALL TIMES B+ JUNCTION POINT HOT IN ACCY, START AND RUN HOT IN START AND RUN INSTRUMENT CLUSTER OBD II CONNECTOR ON-BOARD COMPUTER (CENTER CONSOLE) OTHERS RED WIRE SLIP CONTROL MODULE (ABS) (BEHIND GLOVE BOX) SRS CONTROL MODULE (UNDER REAR SEAT) TRANSMISSION CONTROL MODULE (EGS) (REAR RIGHT SIDE OF ENGINE COMPARTMENT) VIO/YEL WIRE WHT/GRN WIRE WHT/VIO (OR WHT/VIO/YEL) WIRE WHT/VIO WIRE WHT/VIO/YEL WIRE WHT/YEL WIRE

A/T ANTI-THEFT CONTROL MODULE (ALPINE) (BEHIND GLOVE BOX) AUTOMATIC TRANSMISSION RANGE SWITCH (A/T) STARTER IMMOBILIZATION SWITCH (M/T) BLK WIRE BLK/GRN WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED/YEL WIRE BODY ELECTRONICS CONTROL MODULE (ZKE IV) (BEHIND GLOVE BOX) BRN WIRE BRN/BLK WIRE BRN/ORG WIRE DATA LINK CONNECTOR ELECTRONIC IMMOBILIZER CONTROL MODULE ENGINE CONTROL MODULE (DME) FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE GRN (OR WIRE GRN WIRE GRN/BLK WIRE GRN/GRY WIRE HOT AT ALL TIMES HOT IN ACCY, RUN AND START HOT IN RUN ALL START IGNITION SWITCH LOCK M/T NCA WIRE ON-BOARD COMPUTER (CENTER CONSOLE) RED/GRN WIRE RUN WIRE STARTING SYSTEM TRANSMISSIONS SYSTEM (A/T ONLY) TRANSMITTER MODULE (EWS II) (LEFT SIDE OF DASH, AT STEERING COLUMN) VIO/YEL WIRE WHT/VIO 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

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