BMW 5 series E34 (1988-1996) yel/blu Wiring diagrams

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 GROUND 1995 VFTC A/C SWITCH ALTERNATOR STARTER AUXILIARY FAN SIGNAL GROUND BATTERY BATTERY BLK/GRN WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/YEL WIRE CHARGING SYSTEM CIRCULATION SWITCH DEFOG SWITCH FRONT POWER DISTRIBUTION FUSE 20 BOX (1994) (1995) FUSE 25 FUSE 29 FUSE 9 GRN/BLU/YEL WIRE GRN/BRN WIRE GRN/BRN/YEL WIRE GRN/RED WIRE GROUND GROUND GROUND GRY WIRE GRY/BLK WIRE HEATER TEMP-RIGHT HEATER TEMP-LEFT OUTSIDE TEMP EVAPORATOR TEMP HOT AT ALL TIMES HOT IN RUN OR START ILLUMINATION VOLTAGE FOR FUNC LIGHTS INDEPENDENT VENTILATION VEHICLE SPEED INSTRUMENT CLUSTER INTEGRATED CLIMATE REGULATION CONTROL MODULE (ABOVE CENTER CONSOLE) LEFT HEAT EXCHANGER TEMPERATURE SENSOR (RIGHT SIDE OF LEFT FOOTWELL) NCA WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RIGHT HEAT EXCHANGER TEMPERATURE SENSOR (RIGHT SIDE OF PLENUM) STARTING SYSTEM SWITCHING UNIT VEHICLE SPEED VIO/GRY WIRE VOLTAGE WATER VALVE ACT IGNITION WATER VALVE ACT-RIGHT WATER VALVE ASSEMBLY WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

BATTERY BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/WHT WIRE BLOWER MOTOR BLOWER POTENTIOMETER BLOWER RELAY (IN POWER DISTRIBUTION BOX) BLOWER RESISTORS BLOWER SWITCH BLU WIRE BRN WIRE BRN/BLU WIRE BRN/YEL WIRE CONTROL PANEL ENGINE CONTROL MODULE (DME) (IN E-BOX) 1995 VFTC FRONT POWER DISTRIBUTION BOX FUSE 19 FUSE 27 GRN WIRE GRN/BLU/YEL WIRE GRN/BRN WIRE GRN/BRN/YEL WIRE GRN/GRY WIRE GRN/RED WIRE HI ME HOT AT ALL TIMES IGNITION SWITCH INTERIOR TEMP SENSOR LEFT ROTARY TEMP SWITCH RIGHT ROTARY TEMP SWITCH MAX NCA WIRE OFF ORG/ WIRE POWER DISTRIBUTION RED WIRE RED/BLK WIRE RED/GRN WIRE RED/YEL WIRE RUN WIRE SENSOR FAN THERMAL LIMITER VIO/GRY WIRE W/ PARK VENTILATION W/O PARK VENTILATION WATER VALVE SWITCH YEL WIRE YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/VIO WIRE YEL/WHT WIRE

ANTI- THEFT HORN RELAY ANTI-THEFT CONTROL MODULE (BELOW RIGHT SIDE OF REAR SEAT) ANTI-THEFT HORN (REAR RIGHT SIDE OF ENGINE COMPARTMENT) ANTI-THEFT LED BLK WIRE BLK/BLU WIRE BLK/GRY WIRE BLK/RED WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/GRN WIRE BLU/GRN/YEL WIRE BLU/RED/YEL WIRE BRN WIRE BRN/BLU/YEL WIRE BRN/GRY/YEL WIRE BRN/ORG WIRE BRN/RED WIRE BRN/RED/YEL WIRE BRN/VIO/YEL WIRE CHECK CONTROL MODULE (FRONT POWER DISTRIBUTION BOX) CRASH CONTROL MODULE (FRONT POWER DISTRIBUTION BOX) DRIVER'S DOOR HANDLE SWITCH DRIVERS DOOR JAMB SWITCH ENGINE HOOD SWITCH FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE GENERAL MODULE (REAR POWER DISTRIBUTION BOX) GRN WIRE GRY WIRE HOT AT ALL TIMES IN-LINE FUSE LEFT FOOTWELL) LEFT REAR DOOR JAMB SWITCH LIFT GATE LOCK SWITCH (EARLY PRODUCTION) ON-BOARD COMPUTER (CENTER OF DASH) ON-BOARD COMPUTER HORN RELAY (BELOW LEFT SIDE OF REAR SEAT) ORG/ WIRE PASSENGER'S DOOR JAMB SWITCH REAR POWER DISTRIBUTION BOX (BELOW LEFT SIDE OF REAR SEAT) RED WIRE RIGHT REAR DOOR JAMB SWITCH SEAT/MIRROR MEMORY CONTROL MODULE (UNDERSIDE OF LEFT FRONT SEAT) VIO WIRE VIO/GRN/YEL WIRE WHT WIRE WHT/RED WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLU WIRE

BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLU/ GRN WIRE BLU/RED WIRE BRAKE LIGHT SWITCH (BRAKE PEDAL SUPPORT BRACKET) BRAKE PEDAL STATUS BRN VIO/ WIRE BRN WIRE BRN/ORG WIRE CHECK CONTROL MODULE (FRONT POWER DISTRIBUTION BOX) DAAT LINE DATA LINE DATA LINK TO CCM DAYTIME RUNNING LIGHTS CODING DIODE (LEFT SIDE OF DASH) FOG LIGHT SIGNAL FOG LIGHTS POWER FRONT POWER DISTRIBUTION BOX (LEFT REAR SIDE OF ENGINE COMPT.) FUSE GRN BRN/ WIRE GRN GRY/ WIRE GRN RED/ WIRE GRN VIO/ WIRE GRN/ BLU WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GROUND GRY/ VIO WIRE GRY/BLK WIRE GRY/BLU/YEL WIRE GRY/BRN WIRE GRY/BRN/YEL WIRE GRY/GRN/YEL WIRE GRY/VIO WIRE GRY/YEL WIRE HEAD OFF PARK HEADLIGHTS SIGNAL HEADLIGHTS SYSTEM HIGH BEAM LIGHT POWER HIGH BEAM SIGNAL HIGH LEVEL STOP LIGHT POWER HOT AT ALL TIMES HOT IN ACCY, RUN AND START HOT IN RUN AND START INSTRUMENT CLUSTER SYSTEM LAC LINE LAMP CONTROL MODULE (FRONT POWER DISTRIBUTION BOX) LEFT BRAKE LIGHT POWER LEFT FOG LIGHT POWER LEFT LOW BEAM POWER LEFT PARK LIGHT POWER LEFT PARK LIGHT RELAY (LEFT SIDE OF DASH) LEFT PARK LIGHT SIGNAL LEFT TAIL LIGHT POWER LEFT TAIL LIGHT SIGNAL LFT LICENSE PLATE LIGHT POWER LIGHT SWITCH LINE DATA ON-BOARD COMPUTER (CENTER OF DASH) PARK LIGHTS SIGNAL RED GRN/ WIRE RED WIRE RED/ BLU WIRE RED/BRN WIRE RIGHT BRAKE LIGHT POWER RIGHT FOG LIGHT POWER RIGHT LOW BEAM POWER RIGHT PARK LIGHT POWER RIGHT PARK LIGHT SIGNAL RIGHT PARK LIGHT/LICENSE PLATE LIGHT RELAY (LEFT SIDE OF DASH) RIGHT TAIL LIGHT POWER RIGHT TAIL LIGHT SIGNAL RT LICENSE PLATE LIGHT POWER VIO YEL/ WIRE VIO/BRN WIRE VOLTAGE SUPPLY WHT BRN WIRE WHT/BRN WIRE WHT/RED WIRE YEL GRN/ WIRE YEL VIO/ WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLU RED/ WIRE BLU/RED WIRE BRAKE LIGHT SWITCH (BRAKE PEDAL SUPPORT BRACKET) BRAKE PEDAL STATUS BRN VIO/ WIRE BRN/ORG WIRE CHECK CONTROL MODULE (FRONT POWER DISTRIBUTION BOX) DAAT LINE DATA LINE DATA LINK TO CCM FOG LIGHT SIGNAL FOG LIGHTS POWER FRONT POWER DISTRIBUTION BOX (LEFT REAR SIDE OF ENGINE COMPT.) FUSE GRN BRN/ WIRE GRN GRY/ WIRE GRN RED/ WIRE GRN VIO/ WIRE GRN/BRN WIRE GRN/GRY WIRE GRN/VIO WIRE GROUND GRY/BLK WIRE GRY/BLU/YEL WIRE GRY/BRN WIRE GRY/BRN/YEL WIRE GRY/GRN/YEL WIRE GRY/VIO WIRE GRY/YEL WIRE HEAD HEAD OFF PARK HEADLIGHTS SIGNAL HEADLIGHTS SYSTEM HIGH BEAM LIGHT POWER HIGH BEAM SIGNAL HIGH LEVEL STOP LIGHT POWER HOT AT ALL TIMES HOT IN ACCY, RUN AND START INSTRUMENT CLUSTER SYSTEM LAMP CONTROL MODULE (FRONT POWER DISTRIBUTION BOX) LEFT BRAKE LIGHT POWER LEFT FOG LIGHT POWER LEFT LOW BEAM POWER LEFT PARK LIGHT POWER LEFT PARK LIGHT SIGNAL LEFT TAIL LIGHT POWER LEFT TAIL LIGHT SIGNAL LFT LICENSE PLATE LIGHT POWER LIGHT SWITCH LINE DATA OFF PARK ON-BOARD COMPUTER (CENTER OF DASH) PARK LIGHTS SIGNAL RED WIRE RED/ BLU WIRE RED/BRN WIRE RIGHT BRAKE LIGHT POWER RIGHT FOG LIGHT POWER RIGHT LOW BEAM POWER RIGHT PARK LIGHT POWER RIGHT PARK LIGHT SIGNAL RIGHT TAIL LIGHT POWER RIGHT TAIL LIGHT SIGNAL RT LICENSE PLATE LIGHT POWER VIO YEL/ WIRE VIO/BRN WIRE VOLTAGE SUPPLY WHT BRN WIRE WHT/BRN WIRE WHT/RED WIRE YEL VIO/ WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

BRN WIRE BRN/ORG WIRE COMBINATION SWITCH HIGH BEAM SWITCH NORMAL FLASH HIGH FOG LIGHT SIGNAL FOG LIGHT SWITCH FOG LIGHTS POWER FRONT POWER DISTRIBUTION BOX (LEFT REAR SIDE OF ENGINE COMPT.) FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE GRN/ BLU WIRE GRN/BLU WIRE GRN/YEL WIRE HEADLIGHTS SIGNAL HIGH BEAM LIGHT POWER HIGH BEAM SIGNAL HOT AT ALL TIMES HOT IN RUN AND START INSTRUMENT CLUSTER FOG LIGHT INDICATOR INSTRUMENT CLUSTER HIGH BEAM INDICATOR LAMP CONTROL MODULE (FRONT POWER DISTRIBUTION BOX) LEFT FOG LIGHT LEFT FOG LIGHT POWER LEFT HIGH BEAM LIGHT LEFT LOW BEAM POWER LIGHT SWITCH NCA WIRE OFF HEAD PARK RED BRN/ WIRE RED WIRE RED/ GRY WIRE RED/BRN WIRE RED/WHT WIRE RIGHT FOG LIGHT RIGHT FOG LIGHT POWER RIGHT HIGH BEAM LIGHT RIGHT LOW BEAM POWER VIO YEL/ WIRE VOLTAGE SUPPLY WHT RED/ WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL GRN/ WIRE YEL GRY/ WIRE YEL VIO/ WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

ANTI-THEFT SYSTEM (ANTI-THEFT CONTROL MODULE) BLU/GRN WIRE BLU/GRN/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/BLU WIRE CRASH CONTROL MODULE (FRONT POWER DISTRIBUTION BOX) CRASH INFORMATION FOG LIGHTS ON INPUT FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE GENERAL MODULE (REAR POWER DISTRIBUTION BOX) HAZARD FLASHER RELAY (FRONT POWER DISTRIBUTION BOX) HAZARD SWITCH INERTIA SWITCH (BELOW LEFT SIDE OF REAR SEAT) INERTIA SWITCH INPUT LEFT LOW BEAM LIGHT RED/WHT WIRE RIGHT LOW BEAM LIGHT WHT WIRE WHT/BLU/YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE

BRN WIRE BRN/ORG WIRE COMBINATION SWITCH HIGH BEAM SWITCH NORMAL FLASH HIGH FOG LIGHT SIGNAL FOG LIGHT SWITCH FOG LIGHTS POWER FRONT POWER DISTRIBUTION BOX (LEFT REAR SIDE OF ENGINE COMPT.) FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE GRN/ BLU WIRE GRN/YEL WIRE GRY RED/ WIRE HEADLIGHTS SIGNAL HIGH BEAM LIGHT POWER HIGH BEAM SIGNAL HOT AT ALL TIMES HOT IN RUN AND START INSTRUMENT CLUSTER FOG LIGHT INDICATOR INSTRUMENT CLUSTER HIGH BEAM INDICATOR LAMP CONTROL MODULE (FRONT POWER DISTRIBUTION BOX) LEFT FOG LIGHT LEFT FOG LIGHT POWER LEFT HIGH BEAM LIGHT LEFT LOW BEAM POWER LIGHT SWITCH NCA WIRE OFF HEAD PARK RED BRN/ WIRE RED WIRE RED/BRN WIRE RED/WHT WIRE RIGHT FOG LIGHT RIGHT FOG LIGHT POWER RIGHT HIGH BEAM LIGHT RIGHT LOW BEAM POWER VOLTAGE SUPPLY WHT RED/ WIRE WHT WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/RED WIRE YEL GRN/ WIRE YEL VIO/ WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/GRY WIRE YEL/RED WIRE

ANTI-THEFT SYSTEM (ANTI-THEFT CONTROL MODULE) BLU/GRN WIRE BLU/GRN/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/BLU WIRE CRASH CONTROL MODULE (FRONT POWER DISTRIBUTION BOX) CRASH INFORMATION FOG LIGHTS ON INPUT FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE GENERAL MODULE (REAR POWER DISTRIBUTION BOX) HAZARD FLASHER RELAY (FRONT POWER DISTRIBUTION BOX) HAZARD SWITCH INERTIA SWITCH (BELOW LEFT SIDE OF REAR SEAT) INERTIA SWITCH INPUT LEFT LOW BEAM LIGHT RED/WHT WIRE RIGHT LOW BEAM LIGHT WHT WIRE WHT/BLU/YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/GRY WIRE

ABS IND. AIR BAG IND ANTI-LOCK BRAKES SYSTEM ANTI-THEFT SYSTEM ASC IND BLK WIRE BLK/RED/YEL WIRE BLK/VIO/YEL WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/BRN/YEL WIRE BRAKE FLUID LEVEL SWITCH (LEFT SIDE OF ENGINE COMPT) BRAKE WARNING IND BRN WIRE BRN/GRN WIRE BRN/GRN/YEL WIRE BRN/GRY OR BRN/GRN WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CHARGE IND CHECK ENGINE IND CONN A 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 CONN B 1 2 3 4 5 6 7 8 9 10 11 12 CONN C ENGINE CONTROLS SYSTEM FOG LT IND FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUEL ECONOMY GAUGE FUEL GAUGE GRN WIRE GRN/RED WIRE GROUND GRY/BLK/YEL WIRE HEADLIGHTS SYSTEM HIGH BEAM IND HOT AT ALL TIMES HOT AT ALL TIMES FUSE HOT IN RUN AND START FUSE IGNITION SWITCH ILLUM (3 USED) INSTRUMENT CLUSTER LEFT FOOTWELL) LEFT TURN IND LOCK NCA WIRE OIL IND OIL PRESSURE SWITCH (FRONT OF ENGINE) PARK BRAKE SWITCH RED WIRE RED/YEL WIRE RESERVE IND RIGHT TURN IND RUN WIRE SPEEDOMETER STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACH TEMP GAUGE VEHICLE SPEED SENSOR (UNDER REAR OF VEHICLE) VIO WIRE VIO/YEL WIRE WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/GRN WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE