BMW 3 series E36 (1990-2000) blk/gry 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

1) ABOVE 88 DEG C 2) ABOVE 80 DEG C 15 BAR PRESSURE A/C ABOVE 18 BAR PRESSURE ABOVE 2.6 BAR AIR CONDITIONING COMPRESSOR AUXILIARY FAN MOTOR AUXILIARY FUSE BOX (BELOW LEFT SIDE OF DASH) BELOW 1.5 BAR ABOVE 30 BAR BELOW 21 BAR BLK WIRE BLK/ BLU WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED/ YEL WIRE BLOWER MOTOR BLOWER RELAY (IN POWER DISTRIBUTION BOX) BLOWER RESISTORS (CENTER OF DASH) BLOWER SWITCH BLU WIRE BLU/BLK WIRE BRN WIRE CLIMATE CONTROL SWITCH ILLUMINATION COMPRESSOR CONTROL RELAY (IN POWER DISTRIBUTION BOX) DEFOGGER SYSTEM DOUBLE TEMPERATURE SWITCH (NEAR RIGHT HEADLIGHT ASSY) ENGINE CONTROL MODULE (DME) (RIGHT REAR SIDE OF ENGINE COMPARTMENT) EVAPORATOR TEMPERATURE SENSOR (RIGHT SIDE OF LEFT FOOTWELL) FRESH AIR RECIRCULATION MOTOR (CENTER OF DASH) FRONT POWER DISTRIBUTION BOX (LEFT REAR SIDE OF ENGINE COMPARTMENT) GRN VIO/ WIRE GRN WIRE GRN/ YEL WIRE GRN/BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/RED WIRE GRN/VIO WIRE GRN/YEL WIRE GRY WIRE GRY/RED WIRE GRY/VIO WIRE GRY/YEL WIRE HIGH SPEED RELAY (IN POWER DISTRIBUTION BOX) HOT AT ALL TIMES HOT AT ALL TIMES FUSE 20 HOT AT ALL TIMES FUSE 39 HOT AT ALL TIMES FUSE 48 HOT IN RUN, START FUSE 16 HOT IN RUN, START FUSE 23 IGNITION SWITCH IHKS CONTROL SWITCH INTEGRATED HEATING, CLIMATE CONTROL MODULE (CENTER OF DASH) NCA WIRE NORMAL SPEED RELAY (IN POWER DISTRIBUTION BOX) OFF PRESSURE SWITCH (NEAR RIGHT HEADLIGHT ASSY) RECIRC RED YEL/ WIRE RED/ GRY WIRE RED/GRN WIRE RED/GRY WIRE RED/WHT WIRE RED/YEL WIRE RR DEFOG RUN WIRE SOLID STATE TEMPERATURE WHEEL SWITCH TRANSMISSION CONTROL MODULE (EGS) (RIGHT REAR SIDE OF ENGINE COMPARTMENT) VIO/GRN WIRE VIO/GRY WIRE WATER VALVE (LEFT REAR OF ENGINE COMPT) YEL BRN/ WIRE YEL WIRE YEL/BRN 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

AUXILIARY FAN MOTOR (BEHIND FRONT GRILLE) AUXILIARY FUSE BOX (BELOW LEFT SIDE OF DASH) FUSE 48 BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLU WIRE BLU/BLK WIRE BRN WIRE DOUBLE TEMPERATURE SWITCH (RIGHT FRONT OF ENGINE COMPT) ENGINE CONTROL MODULE (DME) (RIGHT REAR OF ENGINE COMPT) FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE 16 GRN/RED WIRE GRN/VIO 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 (CENTER OF CONSOLE) NORMAL SPEED RELAY (IN POWER DISTRIBUTION BOX) PRESSURE SWITCH (BEHIND RIGHT HEADLIGHT) RED/GRN WIRE RED/WHT WIRE

BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/GRN WIRE BODY ELECTRONICS CONTROL MODULE (ZKE IV) (BEHIND GLOVE BOX) BRN WIRE BRN/BLU/YEL WIRE BRN/GRY/YEL WIRE CLOSE CLOSE AUTO DRIVER'S POWER WINDOW MOTOR DRIVER'S POWER WINDOW SWITCH DRIVERS DOOR JAMB SWITCH FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) FUSE GRY/RED WIRE HOT AT ALL TIMES OFF OPEN AUTO PASSENGER'S DOOR JAMB SWITCH PASSENGER'S POWER WINDOW MOTOR PASSENGER'S POWER WINDOW SWITCH RED/BLU WIRE STARTER VIO/WHT WIRE WHT/GRN WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE

1 2 2 DOOR OR CONV 4 DOOR 1 2 3 4 DATA SIG OPEN SIG OPEN SIG OPEN SIG 6 7 8 13 14 VOLT SUPPLY VOLT SUPPLY POWER SUPPLY MTR SIG MTR SIG 7 8 9 10 DATA SIG CLOSE SIG CLOSE SIG CLOSE SIG 8 9 20 23 24 REVOLUTION SIG REVOLUTION SIG DATA SIG PLUS SUPPLY VOLT SUPPLY ANTI-THEFT CONTROL MODULE (BEHIND GLOVE BOX) BLK WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/YEL WIRE BODY ELECTRONICS CONTROL MODULE (ZKE IV) (BEHIND GLOVE BOX) BRN WIRE BRN/BLU/YEL WIRE BRN/GRY/YEL WIRE CHILD PROTECTION CONTROL (4 DOOR) (CONSOLE) CLOSE CLOSE AUTO DATA SIG (CONV) CLOSE SIG (4 DOOR) DATA SIG (CONV) OPEN SIG (4 DOOR) DRIVER'S POWER WINDOW MOTOR DRIVER'S POWER WINDOW SWITCH DRIVERS DOOR JAMB SWITCH FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/BLU WIRE GRN/RED WIRE GRY WIRE HOT AT ALL TIMES FUSE INSTRUMENT CLUSTER SYSTEM OFF OPEN AUTO PASSENGER'S DOOR JAMB SWITCH PASSENGER'S POWER WINDOW MOTOR PASSENGER'S POWER WINDOW SWITCH RED WIRE RED/BLU WIRE STARTER SIG STARTING/CHARGING SYSTEM VIO WIRE VIO/WHT WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/GRY WIRE

4 DOOR AUTO OPEN BLK WIRE BLK/GRY WIRE BLK/RED WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/RED WIRE BLU/YEL WIRE BRN WIRE CENTRAL POWER WINDOW SWITCH (CONVERTIBLE ONLY) CLOSE CLOSE CLOSE CLOSE OFF OPEN AUTO OPEN FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) GRN WIRE GRN/RED WIRE GRY/RED WIRE HOT AT ALL TIMES FUSE LEFT REAR DOOR (DOOR) POWER WINDOW SWITCH (4 DOOR ONLY) LEFT REAR WINDOW MOTOR OFF OFF OPEN AUTO OPEN RED WIRE RED/VIO WIRE RELAY MODULE (BEHIND GLOVE BOX) RIGHT REAR DOOR (DOOR) POWER WINDOW SWITCH (4 DOOR ONLY) RIGHT REAR WINDOW MOTOR VIO WIRE WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE

BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED/YEL WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BRN WIRE BRN/GRN/YEL WIRE BRN/VIO WIRE FAST FRONT POWER DISTRIBUTION BOX (LEFT REAR CORNER OF ENGINE COMPT) GRY/BLK WIRE HOT AT ALL TIMES FUSE HOT IN ACCY, RUN AND START FUSE INSTRUMENT CLUSTER NCA WIRE NORML PARK RED/BLU/YEL WIRE RED/BRN WIRE RED/BRN/YEL WIRE RUN WIRE SINGLE OFF INTER VEHICLE SPEED SIGNAL VIO WIRE VIO/BLK WIRE WASH WASHER PUMP (FRONT RIGHT SIDE OF ENGINE COMPT, ON WASHER FLUID RESERVOIR) WIPER MOTOR (REAR OF ENGINE COMPARTMENT) WIPER/WASHER MODULE (BEHIND GLOVE BOX) WIPER/WASHER SWITCH YEL WIRE

BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/RED/YEL WIRE BLK/WHT WIRE BLK/WHT/YEL WIRE BRN WIRE BRN/GRN/YEL WIRE BRN/ORG WIRE BRN/VIO WIRE HOT AT ALL TIMES FUSE INSTRUMENT CLUSTER NCA WIRE NORML FAST PARK RED/BLU/YEL WIRE RUN WIRE SINGLE OFF INTER VEHICLE SPEED SIGNAL VIO/BLK WIRE WASH WASHER PUMP (FRONT RIGHT SIDE OF ENGINE COMPT, ON WASHER FLUID RESERVOIR) WIPER MOTOR (REAR OF ENGINE COMPARTMENT) WIPER/WASHER SWITCH

A/C COMP CUT A/C SYSTEM ACTIVATE VALVE ACTIVATE VALVE ACTIVATE VALVE ACTIVATE VALVE ACTIVATE VALVE ANTI-THEFT SYSTEM BATTERY VOLT IGN GROUND IGN SWITCH ACTIVATE FAN ACTIVATE VALVE BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/VIO WIRE BLU WIRE BRN WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CYL 1 CYL 1 IGN COIL CYL 2 IGN COIL CYL 2 CYL 3 CYL 3 CYL 2 CYL 1 CYL 3-4 KS CYL 4 DRIVE AWAY SIG ACTIVATE A/C ENG INDICATOR ENGINE CONTROL MODULE (DME) (RIGHT REAR CORNER OF ENGINE COMPT) ENGINE CONTROL MODULE RELAY EVAPORATIVE EMISSION VALVE (LEFT SIDE OF ENGINE COMPT) FUEL CONSUMPT FUEL INJECTION VALVES FUEL PUMP RELAY GRN WIRE GRN/RED WIRE GRN/VIO WIRE GROUND GRY WIRE GRY/BLU WIRE GRY/VIO WIRE GRY/WHT WIRE HOT AT ALL TIMES IDLE SPEED CONTROL VALVE (LEFT REAR OF ENGINE COMPT) IGNITION COILS (RIGHT SIDE OF ENGINE COMPT) IGNITION SWITCH INJ GROUND INTAKE AIR RESONANCE CHANGEOVER VALVE (LEFT REAR OF ENGINE COMPT) INTK AIR TEMP SIGNAL INPUT NCA WIRE NORMAL SPEED RELAY OFF OXYGEN SENSOR (IN FRONT OF CATALYTIC CONVERTER) OXYGEN SENSOR BEHIND CATALYTIC CONVERTER POWER DISTRIBUTION RED WIRE RED/WHT WIRE RUN WIRE SPLICE THROTTLE POS GROUND SENSOR GRND UNLOADER RELAY TERMINAL 15 (UNDER LEFT SIDE OF DASH) WHT WIRE YEL WIRE