BMW 5 series E34 (1988-1996) brn/blk Wiring diagrams

ANTI-THEFT SYSTEM AUTO BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/BLU/YEL WIRE BRN/GRY/YEL WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO/YEL WIRE CHECK CONTROL MODULE (LEFT REAR SIDE OF ENGINE COMPARTMENT) CRASH SIGNAL DOOR OPEN SIGNAL DRIVER'S DOOR OPEN DRIVER'S DOOR STATUS DRIVER'S MAKEUP MIRROR LIGHT DRIVER'S MAKEUP MIRROR SWITCH DRIVERS DOOR JAMB SWITCH FRONT DOME LIGHT/ MAP READING ASSEMBLY FRONT POWER DISTRIBUTION BOX (LEFT REAR SIDE OF ENGINE COMPARTMENT) FUSE GENERAL MODULE (BELOW LEFT REAR SEAT) INTERIOR LIGHTS CONTROL GLOVE BOX LIGHT GLOVE BOX LIGHT SWITCH GRY/YEL WIRE HOT AT ALL TIMES HOT IN ACCY, RUN AND START INERTIA SWITCH (BELOW LEFT REAR SEAT) LEFT REAR DOOR JAMB SWITCH LEFT REAR INTERIOR LIGHT LEFT TRUNK LIGHT ASSEMBLY MANUAL OFF ON OFF PASSENGER'S DOOR JAMB SWITCH PASSENGER'S DOOR OPEN PASSENGER'S MAKEUP MIRROR LIGHT PASSENGER'S MAKEUP MIRROR SWITCH REAR DOOR OPEN RED/GRN WIRE RED/WHT WIRE RELAY MODULE (BELOW LEFT REAR SEAT) RIGHT REAR DOOR JAMB SWITCH RIGHT REAR INTERIOR LIGHT RIGHT TRUNK LIGHT ASSEMBLY SEAT/ MIRROR MEMORY CONTROL MODULE (BELOW LEFT FRONT SEAT) TRUNK LID LIGHT TRUNK LID SWITCH (LEFT SIDE OF TRUNK LID) VIO/BLK/YEL WIRE VIO/WHT WIRE WHT/RED/YEL WIRE YEL WIRE YEL/BLU WIRE

1 2 3 4 5 6 7 8 9 10 GND GND GND GND GND GND GND GND GND GND BLK WIRE BLK/BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/WHT WIRE BLU WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/RED WIRE BLU/WHT WIRE BLU/YEL WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE DRIVERS HEADREST MOTOR (DRIVERS SEATBACK) DRIVERS MEMORY SEAT ADJUSTMENT SWITCH DRIVERS SEAT CUSHION TILT MOTOR (UNDERSIDE OF LEFT FRONT SEAT) DRIVERS SEAT HEIGHT MOTOR (UNDERSIDE OF LEFT FRONT SEAT) DRIVERS SEAT MOVEMENT MOTOR (UNDERSIDE OF LEFT FRONT SEAT) DRIVERS SEATBACK RECLINER MOTOR (UNDERSIDE OF LEFT FRONT SEAT) FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) FUSE GND SEAT REAR HEIGHT SIG POT VOLT GND SEAT BACK POSTN SIG POT VOLT GND GRN WIRE GRN/BLK/YEL WIRE GRN/BRN WIRE GRN/RED WIRE GRN/VIO WIRE GRN/WHT WIRE GRY WIRE GRY/BLK WIRE GRY/BLU WIRE GRY/GRN WIRE GRY/RED WIRE GRY/VIO WIRE HEADREST POTENTIOMETER (DRIVERS SEATBACK) HOT IN ACCY, RUN AND START HOT IN RUN AND START MEMORY SEAT MIRRORS SWITCH OFF BACK OFF FNT BACK SEAT POSITION SWITCH OFF DN BACK OFF FNT OFF FNT BACK SEATBACK SWITCH OFF FNT DN OFF UP DN OFF UP DN SEAT CUSHION TILT SWITCH OFF UP DN SEAT HEIGHT SWITCH POT VOLT GND HEADREST POSTN SIG POT VOLT RED WIRE SEAT CUSHION MOVEMENT POTENTIOMETER (LEFT FRONT SEATBACK) SEAT CUSHION REAR HEIGHT POTENTIOMETER (LEFT FRONT SEATBACK) SEAT HEIGHT POSTN SIG POT VOLT GND SEAT CUSHION SIG SEAT HEIGHT POTENTIOMETER (UNDERSIDE OF LEFT FRONT SEAT) SEAT MOVEMENT BACK TILT DOWN SEAT MOVEMENT BACK TILT UP HEIGHT DOWN GND ILLUM - ILLUM + SEAT/MIRROR MEMORY CONTROL MODULE (UNDERSIDE OF LEFT FRONT SEAT) SEATBACK POTENTIOMETER (LEFT FRONT SEATBACK) SW SIG HEADREST DOWN HEIGHT UP UP OFF DN UP HEADREST SWITCH VIO WIRE VIO/RED WIRE VIO/WHT WIRE VIO/YEL WIRE WHT WIRE WHT/BLU WIRE WHT/BRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/WHT WIRE

4 5 SUNROOF MTR CTRL L REAR WDO MTR CTRL ANTI-THEFT SYSTEM BLK WIRE BLK/GRN WIRE BLU WIRE BLU/GRY WIRE BLU/RED/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/RED WIRE CENTRAL LOCKING TRUNK LID MOTOR RELAY (RIGHT SIDE OF LUGGAGE COMPT) CONN 255 DRIVERS DOOR LOCK MOTOR ELECTRIC POWER PROTECTION RELAY (IN REAR POWER DISTRIBUTION BOX) GAS FILLER LOCK MOTOR GENERAL MODULE (IN REAR POWER DISTRIBUTION BOX) GRN WIRE GRY WIRE GRY/BRN WIRE GRY/BRN/YEL WIRE GRY/YEL WIRE HOT AT ALL TIMES FUSE INERTIA SWITCH (BELOW LEFT SIDE OF REAR SEAT) LEFT REAR DOOR LOCK MOTOR LIFT GATE LIMIT SWITCH LIFT GATE LOCK SWITCH LIFT GATE MOTOR NOT USED PASSENGERS DOOR LOCK MOTOR REAR POWER DISTRIBUTION BOX (BELOW LEFT SIDE OF REAR SEAT) REAR WINDOW LIMIT SWITCH (ON LIFTGATE BEHIND TRIM PANEL) REAR WINDOW MOTOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/BRN WIRE RED/GRN WIRE RED/VIO WIRE RED/WHT WIRE RELAY MODULE (IN REAR POWER DISTRIBUTION BOX) RIGHT REAR DOOR LOCK MOTOR SUPPLEMENTAL RESTRAINTS SYSTEM TRUNK LOCK MOTOR WHT WIRE WHT/BLK WIRE WHT/BLU WIRE WHT/GRN WIRE WHT/GRN/YEL WIRE WHT/RED/YEL WIRE WHT/YEL WIRE WINDOW MOTOR RELAY (RIGHT SIDE OF LUGGAGE COMPARTMENT)

BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE BRN/VIO WIRE BRN/YEL WIRE GENERAL MODULE (REAR POWER DISTRIBUTION BOX) GRY/BRN WIRE HOT AT ALL TIMES INT (REAR) SINGLE WIPE (REAR) INTENSIVE NCA WIRE OFF REAR POWER DISTRIBUTION BOX (BELOW LEFT SIDE OF REAR SEAT) FUSE REAR WINDOW OPENING SWITCH REAR WINDOW WASHER PUMP (RIGHT SIDE OF LUGGAGE COMPARTMENT) REAR WINDOW WIPER MOTOR REAR WIPER/WASHER INTERVAL CONTROL MODULE (RIGHT SIDE OF LUGGAGE COMPARTMENT) RED WIRE RED/WHT WIRE RELAY MODULE (REAR POWER DISTRIBUTION BOX) SINGLE WIPE OFF INT NORM FAST VIO WIRE VIO/WHT WIRE WHT WIRE WIPER/WASHER SWITCH

AUTOMATIC TRANSMISSION RANGE SWITCH (FRONT OF GEARSHIFT LEVER) B+ JUNCTION POINT BATTERY VOLTAGE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH (SUPPORT BRACKET) BRAKE PEDAL POSITION BRN WIRE BRN/BLK WIRE BRN/ORG WIRE BRN/VIO WIRE BRN/WHT WIRE FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPT) FUSE GEAR RANGE GRN/RED WIRE GROUND HOT AT ALL TIMES HOT IN ACCY, RUN AND START HOT IN RUN AND START INSTRUMENT CLUSTER SYSTEM NCA WIRE RED WIRE SHIFT LOCK SOLENOID CONTROL GEAR RANGE SHIFT LOCK SOLENOID GROUND SHIFT-LOCK (FRONT OF GEARSHIFT SELECTOR) TRANSMISSION CONTROL MODULE (E-BOX) VIO WIRE VIO/YEL WIRE

A/T AUTOMATIC TRANSMISSION RANGE SWITCH B+ JUMP BATTERY BLK WIRE BLK/YEL WIRE BRN WIRE BRN/BLK WIRE DATA LINK CONNECTOR (NEAR E-BOX, LEFT) FRONT POWER DISTRIBUTION BOX (REAR LEFT SIDE OF ENGINE COMPARTMENT) GENERAL MODULE GRN WIRE HOT AT ALL TIMES HOT IN RUN AND START FUSE IGNITION SWITCH INTEGRATED CLIMATE REGULATION CONTROL MODULE JUMPER PLUG (REAR LEFT SIDE OF ENGINE COMPARTMENT) JUNCTION POINT LOCK M/T M/T A/T NOT USED ON-BOARD COMPUTER RED WIRE RUN WIRE STARTER STARTER RELAY (REAR LEFT SIDE OF ENGINE COMPARTMENT) YEL WIRE

ABBF- ABF- AUSF BLU/BLK WIRE BLU/VIO WIRE BLU/VIO/YEL WIRE BLU/WHT WIRE BRN (OR WIRE BRN WIRE BRN/BLK WIRE BRN/ORG WIRE CHECK CONTROL MODULE (FRONT POWER DIST BOX) CONTACT RINGS DATA LINK CONNECTOR (NEAR E-BOX, LEFT) DRIVER'S AIRBAG GAS GENERATOR DRIVER'S SEAT BELT SWITCH (IN SEAT BELT BUCKLE) GKBF GKF HOT AT ALL TIMES HOT IN ACCY, RUN AND START IGNITION SWITCH OFF INSTRUMENT CLUSTER AIR BAG INDICATOR NCA WIRE PASSENGER'S AIRBAG GAS GENERATOR PASSENGER'S SEAT BELT SWITCH (IN SEAT BELT BUCKLE) REAR POWER DISTRIBUTION BOX (BEHIND LEFT SIDE OF REAR SEAT) FUSE RUN WIRE SBE SEAT OCCUPANCY DETECTOR (LATE PROD. 1994, ALL 1995) (UNDER RIGHT FRONT SEAT) TXD (IN REAR HARNESS, BEHIND LEFT REAR SEAT) VIO WIRE VIO/ BLU WIRE VIO/BLU WIRE VIO/WHT WIRE WHT/ VIO WIRE WHT/RED WIRE WHT/VIO WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE

1991 ONLY AUTOMATIC TRANSMISSION RANGE SWITCH BAND SOLENOID BLK WIRE BLK/WHT/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE CHECK CONTROL MODULE COMPUTER DATA LINES SYSTEM ELECTRONIC TRANSMISSION ENGINE SPEED SENSOR ENGINE CONTROLS SYSTEM FRONT POWER DISTRIBUTION BOX FUSE GRN WIRE GRN/RED WIRE GROUND GRY WIRE GRY/BRN WIRE GRY/RED WIRE GRY/YEL WIRE HOT AT ALL TIMES B+ JUNCTION POINT HOT IN ACCY, RUN AND START HOT IN RUN AND START HYDRAULIC PRESSURE REGULATOR INSTRUMENT CLUSTER NCA WIRE OIL TEMPERATURE SENSOR ORG/ WIRE PROGRAM SWITCH RED WIRE RED/BLU WIRE SHIFT LOCK SOLENOID SOLENOID VALVE 1 SOLENOID VALVE 2 TORQUE CONVERTER CLUTCH SOL VALVE TRANSMISSION CONTROL MODULE (EGS) TRANSMISSION KICKDOWN SWITCH TRANSMISSION VALVE UNIT TRANSPARENT VIO WIRE VIO/YEL WIRE WHT/BLK WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/GRN WIRE YEL/WHT WIRE

ANTI-LOCK BRAKES SYSTEM BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRY WIRE BLK/RED WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BLK WIRE BLU/RED WIRE BLU/WHT WIRE BRAKE LIGHT SWITCH BRN WIRE BRN/BLK WIRE BRN/GRY WIRE BRN/ORG WIRE BRN/RED WIRE BRN/WHT WIRE BRN/YEL WIRE CLR DATA LINK CONNECTOR ENGINE CONTROLS SYSTEM FRONT POWER DISTRIBUTION BOX FUSE GRN WIRE GRN/BLK WIRE GRN/BLU/YEL WIRE GRN/WHT WIRE GROUND GRY WIRE GRY/BRN WIRE GRY/YEL WIRE HOT AT ALL TIMES B+ JUNCTION POINT HOT IN ACCY, RUN AND START HOT IN RUN AND START INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM KICK DOWN SWITCH NCA WIRE OIL TEMPERATURE SENSOR ORG/ WIRE PRESSURE REGULATOR 1 PRESSURE REGULATOR 2 PRESSURE REGULATOR 3 PRESSURE REGULATOR 4 PRESSURE REGULATOR 5 PROGRAM SWITCH RED WIRE RED/BLU WIRE SHIFT LOCK SOLENOID SOLENOID VALVE 1 SOLENOID VALVE 2 SOLENOID VALVE 3 SPEED SENSOR SHAFT SPEED SENSOR TURBINE TRANSMISSION CONTROL MODULE (AGS) TRANSMISSION RANGE SWITCH TRANSMISSION VALVE UNIT VIO WIRE WHT WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

BLK WIRE BLU WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/ORG WIRE ELECTRONICS BOX FAN ENGINE COOLANT TEMPERATURE SENSOR (RIGHT REAR SIDE OF ENGINE) ENGINE INTAKE AIR TEMPERATURE SENSOR (TOP FRONT OF ENGINE COMPT.) FRONT POWER DISTRIBUTION BOX FUSE GRN WIRE GRN/VIO WIRE IGNITION COILS (TOP LEFT SIDE OF ENGINE, ABOVE RESPECTIVE CYLINDERS) NCA WIRE OIL PRESSURE INDICATOR OIL PRESSURE SWITCH (LEFT FRONT OF ENGINE) ORG/ WIRE RED WIRE RED/BLU WIRE RED/WHT WIRE SHIELD SHIELDED WIRES SPARK PLUG #5 SPARK PLUG #6 SPARK PLUG #7 SPARK PLUG #8 TEMPERATURE SWITCH (IN ELEC- TRONICS BOX) THROTTLE POSITION SENSOR (TOP FRONT OF ENGINE COMPT.) VIO WIRE WHT WIRE WHT/GRN WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE