BMW 3 series E36 (1990-2000) blu/red Wiring diagrams

4-CYL 4-CYL 6-CYL 4-CYL ONLY 6- CYL 6-CYL 4-CYL : W/O PARK VENTILATION : W/PARK VENTILATION AIR CONDITIONING COMPRESSOR AUTOMATIC CLIMATE CONTROL MODULE (BEHIND CENTER CONSOLE) AUXILIARY FAN MOTOR (4-CYL) AUXILIARY FAN MOTOR (6-CYL) AUXILIARY FUSE BOX (LEFT SIDE OF DASH BEHIND INSTRUMENT CLUSTER) BLK WIRE BLK/ BLU WIRE BLK/ WHT/ YEL WIRE BLK/BLU WIRE BLK/BRN (OR BLK/GRY) WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED/YEL WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BLOWER MOTOR (REAR OF ENGINE COMPARTMENT) BLOWER RELAY (IN POWER DISTRIBUTION 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 SIDE OF ENGINE COMPARTMENT) DEFOGGER, POWER ANTENNA SYSTEMS DEFROSTER FLAP MOTOR DOUBLE TEMPERATURE SWITCH TEMPERATURE SWITCH (4 CYL) (6 CYL) ENGINE CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) FINAL STAGE UNIT (BEHIND LEFT SIDE OF DASH) FRESH AIR FLAP MOTOR (BELOW LEFT SIDE OF DASH, RIGHT OF IKHA PLENUM) FRONT POWER DISTRIBUTION BOX (LEFT REAR SIDE OF ENGINE COMPARTMENT) FUSE 16 FUSE 20 FUSE 23 FUSE 31 FUSE 39 FUSE 41 FUSE 48 GRN BRN/ WIRE GRN WIRE GRN/ BLU WIRE GRN/ YEL WIRE GRN/BLU WIRE GRN/BRN (OR RED/GRN) WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE HOT AT ALL TIMES HOT IN RUN, START IGNITION SWITCH INSTRUMENT CLUSTER LEFT HEAT EXCHANGER TEMP SENSOR (CENTER CONSOLE) LEFT VALVE NCA WIRE NORMAL SPEED RELAY (IN POWER DIST BOX) OFF ORG/ WIRE PARK VENTILATION CIRCUIT 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 RIGHT HEAT EXCHANGER TEMP SENSOR (CENTER CONSOLE) RIGHT VALVE RUN WIRE STARTING/ CHARGING SYSTEM TRANSMISIION CONTROLS SYSTEM VEH SPEED VIO/ WHT WIRE VIO/GRY WIRE WATER VALVE ASSEMBLY (LEFT REAR SIDE OF ENGINE COMPT) WHT WIRE WHT/ VIO WIRE WHT/VIO WIRE YEL BLU/ WIRE YEL RED/ WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/RED WIRE YEL/VIO WIRE

ABS CONTROL MODULE/ HYDRAULIC UNIT (LEFT REAR OF ENGINE COMPARTMENT) ABS IND. BLK WIRE BLU WIRE BLU/RED WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/RED WIRE DATA LINK CONNECTOR ENGINE CONTROLS SYSTEM FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPARTMENT) FUSE GRN WIRE GRN/BLU/YEL 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 OF ENGINE COMPT) RED WIRE RED/BLU WIRE RED/GRN WIRE RIGHT FRONT ABS SPEED SENSOR RIGHT REAR ABS SPEED SENSOR VIO WIRE WHT/GRY/YEL WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

ABS HYDRAULIC UNIT (LEFT REAR OF ENGINE COMPT) ABS IND. ABS PUMP MOTOR RELAY (IN FRONT POWER DISTRIBUTON BOX) ACCELERATOR PEDAL POSITION SENSOR (ON THROTTLE BODY) ASC SWITCH AUXILIARY THROTTLE POSITION MOTOR (LEFT FRONT OF ENGINE COMPT) BLK/BRN WIRE BLK/GRN WIRE BLU WIRE BLU/BRN WIRE BLU/GRN 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/YEL WIRE BRN/RED WIRE BRN/WHT WIRE BRN/WHT/YEL WIRE DATA LINK CONNECTOR (REAR OF ENGINE COMPARTMENT) ENGINE CONTROLS SYSTEMS ENGINE CONTROLS, TRANSMISSIONS SYSTEMS FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE GRN WIRE GRN/BLU/YEL WIRE GRY/BLK WIRE GRY/BLK/YEL WIRE GRY/BLU WIRE GRY/WHT WIRE HOT AT ALL TIMES HOT IN ACCY, RUN AND START HOT IN RUN AND START INSTRUMENT CLUSTER KICK PANEL) LEFT FRONT ABS SPEED SENSOR LEFT FRONT SOLENOID VALVE LEFT REAR ABS SPEED SENSOR LEFT REAR SOLENOID VALVE NCA WIRE OF GLOVE BOX) PUMP MOTOR RED WIRE RED/BLU WIRE RED/BLU/YEL WIRE RED/GRN WIRE RED/GRN/YEL WIRE RIGHT FRONT ABS SPEED SENSOR RIGHT FRONT SOLENOID VALVE RIGHT REAR ABS SPEED SENSOR RIGHT REAR SOLENOID VALVE SEPARATING VALVE SLIP CONTROL MODULE (ABS/ASC) (BEHIND GLOVE BOX) VIO WIRE WARNING IND WHT/BRN WIRE WHT/GRN/YEL WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

ACCCELERATE/ SET AUTOMATIC TRANSMISSION RANGE SWITCH (CENTER CONSOLE) BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLU 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 (FRONT LEFT SIDE OF ENGINE COMPARTMENT) CRUISE CONTROL MODULE (UNDER RIGHT SIDE OF DASH) CRUISE CONTROL SWITCH DECELERATE/ SET ENGINE SPEED TACH OUT FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPARTMENT) FUSE GRN WIRE GRY WIRE HOT IN ACCY, RUN AND START HOT IN RUN AND START INSTRUMENT CLUSTER NCA WIRE NORMAL NORMAL RESUME OFF ORG/ WIRE RED WIRE RED/BRN WIRE TRANSMISSION CONTROLS SYSTEM VIO WIRE VIO/YEL WIRE W/ CCM W/ EGS W/O EGS W/O CCM WHT WIRE WHT/VIO WIRE YEL WIRE YEL/BRN WIRE YEL/VIO WIRE YEL/WHT WIRE

1 2 (2 DOOR) 2 4 (2 DOOR) 4 1 (2 DOOR) 5 6 (2 DOOR) 6 7 7 8 (2 DOOR) (2 DOOR) 7 8 (2 DOOR) 8 5 (2 DOOR) A/T A/T ONLY (EXCEPT 1998) ABS CONTROL MODULE/ HYDRAULIC UNIT (LEFT REAR OF ENGINE COMPT) AUTOMATIC TRANSMISSION RANGE SWITCH (CENTER CONSOLE, ON SHIFTER MECHANISM) BLU RED/ WIRE BLU/ YEL WIRE BLU/BRN WIRE BLU/RED WIRE BLU/YEL WIRE BRAKE LIGHT SWITCH (BRAKE PEDAL SUPPORT) BRN WIRE CHECK CONTROL MODULE (LEFT SIDE OF DASH) CHIME MODULE (EXCEPT 1998) (LEFT SIDE OF DASH) CRUISE CONTROL MODULE (RIGHT SIDE OF DASH) FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPARTMENT) FUSE 26 FUSE 46 GRN/ WHT WIRE GRN/WHT WIRE HIGH LEVEL STOP LIGHT HOT IN ACCY, RUN AND START HOT IN RUN AND START LEFT BACK-UP LIGHT LEFT BRAKE LIGHT LEFT TRUNK LIGHT ASSEMBLY M/T NCA WIRE ON-BOARD COMPUTER (ON CENTER CONSOLE) RED/ BLU WIRE REVERSING LIGHT SWITCH (LEFT SIDE OF TRANSMISSION) RIGHT BACK-UP LIGHT RIGHT BRAKE LIGHT RIGHT TRUNK LIGHT ASSEMBLY SLIP CONTROL MODULE (RIGHT SIDE OF DASH) TRANSMISSION CONTROL MODULE (RIGHT REAR OF ENGINE COMPT) VIO GRN/ WIRE W/ CHECK CONTROL MODULE W/O CHECK CONTROL MODULE WHT GRN/ WIRE YEL BLU/ WIRE

ANTENNA ANTI- THEFT HORN ENGINE HOOD SWITCH ANTI-THEFT CONTROL MODULE (BEHIND GLOVE BOX) AUXILIARY FUSE BOX (LEFT SIDE OF DASH) BLK WIRE BLK/BLU WIRE BLU WIRE BLU/GRN/YEL WIRE BLU/RED 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 (UNDER LEFT SIDE OF DASH) DRIVER'S DOOR HANDLE SWITCH DRIVERS DOOR JAMB SWITCH ELECTRONIC IMMOBILIZER CONTROL MODULE (BEHIND GLOVE BOX) FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE HORN RELAY (IN FRONT POWER DISTRIBUTION BOX) HOT AT ALL TIMES HOT IN RUN, ACCY AND START INSTRUMENT CLUSTER LED LEFT REAR DOOR CONTACT LOW-NOISE MICROPHONE NCA WIRE PASSENGER'S DOOR JAMB SWITCH 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 W/ CCM W/O CCM WHT WIRE WHT/GRN WIRE WHT/RED/YEL WIRE YEL WIRE

AUTOMATIC CLIMATE CONTROL MODULE (BEHIND CENTER CONSOLE) BLK WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/VIO/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/GRY/YEL WIRE BRN/ORG WIRE BRN/RED WIRE BRN/YEL WIRE CHIME MODULE (BELOW LEFT SIDE OF DASH) CONVERTIBLE TOP CONTROL MODULE (LOWER LEFT "C" PILLAR) CRUISE CONTROL MODULE (BEHIND GLOVE BOX) DRIVERS DOOR JAMB SWITCH FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUEL LEVEL SENSOR (UNDER LEFT SIDE OF REAR SEAT) FUEL TANK SENSOR II (ON TOP OF FUEL TANK) FUSE GRN WIRE GRN/BLU WIRE GROUND GRY WIRE GRY/RED WIRE HIFI AMPLIFIER HOT AT ALL TIMES HOT IN ACC RUN AND START MULTI-FUNCTION CLOCK (OR) ON-BOARD DISPLAY NCA WIRE ON-BOARD COMPUTER TEMPERATURE SENSOR (IN ENGINE COMPT, NEAR RIGHT HEADLAMP) ORG/ WIRE PINS USED W/ ON-BOARD DISPLAY POWER WINDOWS SYSTEM RADIO RED WIRE RED/YEL WIRE STARTING/ CHARGING SYSTEM VEHICLE SPEED SENSOR (UNDER REAR OF CAR, ON DIFFERENTIAL) VIO WIRE VIO/WHT WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRY WIRE WHT/RED WIRE WIPER/WASHER MODULE (BEHIND GLOVE BOX) YEL WIRE

AIR CONDITIONING SYSTEM ANTI-THEFT SYSTEM BLK/GRN WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BLU/VIO/WHT WIRE BRN WIRE BRN/GRY WIRE BRN/RED WIRE FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE FUSE GRN/BLU WIRE GRY/RED WIRE HOT AT ALL TIMES HOT IN RUN OR START INSTRUMENT CLUSTER SYSTEM INSTRUMENT CLUSTER SYSTEM INTERIOR LIGHTS SYSTEM ON-BOARD COMPUTER MODULE (CENTER CONSOLE) ON-BOARD COMPUTER TEMPERATURE SENSOR (IN ENGINE COMPT, NEAR RIGHT HEADLAMP) RED/YEL WIRE STARTING/CHARGING SYSTEM VIO/WHT WIRE WARNING SYSTEM WARNING SYSTEM WHT/BLK WIRE WHT/BLU WIRE WHT/GRY WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE

AUTOMATIC CLIMATE CONTROL MODULE (BEHIND CENTER CONSOLE) BLK/WHT/YEL WIRE BLOWER MOTOR (REAR OF ENGINE COMPARTMENT) BLOWER RELAY (IN POWER DISTRIBUTION BOX) BLU/RED WIRE BLU/VIO WIRE BRN WIRE BRN/YEL WIRE FINAL STAGE UNIT (BEHIND LEFT SIDE OF DASH) FRONT POWER DISTRIBUTION BOX (LEFT REAR SIDE OF ENGINE COMPARTMENT) FUSE 20 GRN WIRE GRN/BRN WIRE GRN/YEL WIRE HOT AT ALL TIMES IGNITION SWITCH NCA WIRE OFF ON-BOARD COMPUTER (CENTER CONSOLE) PARK VENTILATION RELAY (BELOW LEFT SIDE OF DASH) RED/GRN WIRE RUN WIRE UNCOUPLING DIODE (IN POWER DISTRIBUTION BOX) VENT YEL WIRE

BACK FRONT BLK WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/GRY WIRE BLU/RED WIRE BRN WIRE CUSHION TILT DN UP DRIVER'S SEAT CONTROL SWITCH DRIVER'S SEAT CUSHION TILT MOTOR DRIVER'S SEAT HEIGHT MOTOR DRIVER'S SEAT MOVEMENT MOTOR DRIVER'S SEATBACK RECLINER MOTOR FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF OF ENGINE COMPT) GRN WIRE GRN/VIO WIRE GRN/YEL WIRE HEIGHT HOT AT ALL TIMES FUSE PASSENGER'S SEAT CONTROL SWITCH PASSENGER'S SEAT CUSHION TILT MOTOR PASSENGER'S SEAT HEIGHT MOTOR PASSENGER'S SEAT MOVEMENT MOTOR PASSENGER'S SEATBACK RECLINER MOTOR POSITION RED/YEL WIRE SEATBACK VIO WIRE VIO/GRY WIRE VIO/RED WIRE