BMW 7 series E38 (1994-1998) headlight widening control module Wiring diagrams

1996, 1997 MODELS 1998 MODELS 1997 EARLY PROD, 1996 1997 LATE PROD, 1998 ABS/ASC CONTROL MODULE (BEHIND GLOVE BOX) AUXILIARY THROTTLE POSITION MOTOR (ADS) BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHGE-OVR COMPUTER DATA LINES SYSTEM ELECTRONIC SHOCK ABSORBER CONTROL MODULE ENGINE CONTROL MODULE (DME) ENGINE CONTROL RELAY GENERAL MODULE GRY/RED WIRE HEADLIGHT WIDENING CONTROL MODULE HYDRAULIC UNIT INTAKE INTEGRATED INSTRUMENT CLUSTER CONTROL MODULE LF IN LF OUT LR IN LR OUT NAVIGATION CONTROL MODULE PARTIAL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/GRY/YEL WIRE RF IN RF OUT RR IN RR OUT VALVE RELAY WHT/BRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1998 MODELS 1996, 1997 MODELS ABS/DSC CONTROL MODULE (BEHIND GLOVE BOX) ASC THROTTLE POSITION SENSOR AUXILIARY THROTTLE POSITION MOTOR (ADS) BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/RED/WHT WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLU/BLK WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/YEL WIRE CHGE OV COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM ELECTRONIC SHOCK ABSORBER CONTROL MODULE ENGINE CONTROL MODULE (DME) ENGINE CONTROL RELAY GENERAL MODULE GRY/BLK/YEL WIRE GRY/RED WIRE HEADLIGHT WIDENING CONTROL MODULE HYDRAULIC UNIT INTAKE INTEGRATED INSTRUMENT CLUSTER CONTROL MODULE LF IN LF OUT LR IN LR OUT NAVIGATION CONTROL MODULE NCA WIRE PARTIAL PRESSURE SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/GRY/YEL WIRE RF IN RF OUT RPM RATE SENSOR RR IN RR OUT VALVE RELAY WHT/BLU WIRE WHT/BRN WIRE WHT/GRY/YEL WIRE WHT/RED WIRE WHT/RED/YEL WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1997 EARLY PROD, 1996 1997 LATE PROD, 1998 ABS/DSC CONTROL MODULE (BEHIND GLOVE BOX) BLK WIRE BLK/BLU WIRE BLK/GRN WIRE BLK/RED WIRE BLK/WHT WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CHGE-OVR COMPUTER DATA LINES SYSTEM ELECTRONIC SHOCK ABSORBER CONTROL MODULE ENGINE CONTROL MODULE I (DME) ENGINE CONTROL MODULE II (DME) ENGINE CONTROL RELAY GENERAL MODULE GRY/RED WIRE HEADLIGHT WIDENING CONTROL MODULE HYDRAULIC UNIT INTAKE INTEGRATED INSTRUMENT CLUSTER CONTROL MODULE LF IN LF OUT LR IN LR OUT NAVIGATION CONTROL MODULE NCA WIRE PARTIAL RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RF IN RF OUT RR IN RR OUT VALVE RELAY WHT/BRN WIRE WHT/RED WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1997 EARLY PROD, 1996 1997 LATE PROD, 1998 1998 MODELS 1996, 1997 MODELS ABS/DSC CONTROL MODULE (BEHIND GLOVE BOX) BLK WIRE BLK/BLU WIRE BLK/BRN WIRE BLK/RED/WHT WIRE BLK/RED/YEL WIRE BLK/VIO WIRE BLU/BLK WIRE BLU/BRN/YEL WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE BRN/BLK/YEL WIRE BRN/BLU WIRE BRN/GRN WIRE BRN/GRY WIRE BRN/RED WIRE BRN/VIO WIRE BRN/WHT WIRE BRN/YEL WIRE CGE OV 1 CHGE OV COMPUTER DATA LINES SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM ELECTRONIC SHOCK ABSORBER CONTROL MODULE ENGINE CONTROL MODULE I (DME) ENGINE CONTROL RELAY GENERAL ENGINE MODULE CONTROL MODULE II (DME) GRY/BLK/YEL WIRE GRY/RED WIRE HEADLIGHT WIDENING CONTROL MODULE HYDRAULIC UNIT INTAKE INTEGRATED INSTRUMENT CLUSTER CONTROL MODULE LF IN LF OUT LR IN LR OUT NAVIGATION CONTROL MODULE NCA WIRE PARTIAL PRESSURE SENSOR RED WIRE RED/BLK WIRE RED/BLU WIRE RED/GRY WIRE RED/GRY/YEL WIRE RF IN RF OUT RPM RATE SENSOR RR IN RR OUT VALVE RELAY WHT/BLU WIRE WHT/BRN WIRE WHT/GRY/YEL WIRE WHT/RED WIRE WHT/RED/YEL WIRE WHT/VIO WIRE WHT/YEL WIRE YEL WIRE YEL/BLK WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

12 2 TD TXD 25 12 P-BUS K-BUS 8 1 7 I-BUS TXD K-BUS ABS/DSC CONTROL MODULE AMPLIFIER BLK WIRE BLU/RED WIRE BRN WIRE BRN/ORG WIRE DATA LINK CONNECTOR DRIVER'S DOOR MODULE DSP SWITCH EJECT BOX ELECTRONIC DRIVE-AWAY PROTECTION CONTROL MODULE ELECTRONIC SHOCK ABSORBER CONTROL MODULE ENGINE CONTROL MODULE FUSE GENERAL MODULE GRN/WHT WIRE HEADLIGHT WIDENING CONTROL MODULE HEATING AND A/C CONTROL MODULE HOT AT ALL TIMES HOT IN ACCY, RUN OR START FUSE BOX (RIGHT SIDE OF LUGGAGE COMPT) FUSE HOT IN RUN OR START I-BUS INTEGRATED INSTRUMENT CLUSTER CONTROL MODULE K- BUS LIGHT MODULE MULTI-INFORMATION DISPLAY MULTIFUNCTION STEERING WHEEL CONTROL MODULE ON BOARD MONITOR P-BUS PARK DISTANCE CONTROL MODULE PASSENGER'S DOOR MODULE PASSENGER'S SEAT ADJUSTMENT REMOTE CONTROL SWITCH PASSENGER'S SEAT MEMORY CONTROL MODULE RADIO RAIN SENSOR REAR COMPARTMENT BLOWER CONTROL MODULE REAR MULTI- INFORMATION DISPLAY RED WIRE SEAT/STEERING COLUMN MEMORY CONTROL MODULE SUNROOF MODULE SUPPLEMENTAL RESTRAINTS SYSTEM CONTROL MODULE TXD VIO/BLK WIRE WHT/GRY/YEL WIRE WHT/RED/YEL WIRE WHT/VIO WIRE

ABS/ASC OR ABS/DSC CONTROL MODULE BLK/GRN WIRE BLK/GRY WIRE BLK/WHT WIRE BLU/BLK WIRE BLU/BRN WIRE BLU/RED WIRE BRN WIRE BRN/BLK WIRE DEVICE IGN GRN/GRY WIRE GRY/BRN WIRE GRY/GRN WIRE GRY/RED WIRE GRY/WHT WIRE HEADLIGHT WIDENING CONTROL MODULE IGN DEVICE INTERIOR LIGHTS SYSTEM COMPUTER DATA LINES SYSTEM EXTERIOR LIGHTS SYSTEM LEFT HEADLIGHT MODULE XENON NAVIGATION CONTROL MODULE RIGHT HEADLIGHT SIDE MARKER VERTICAL AIM CONTROL MOTOR W/ AUTOMATIC HEADLIGHT VERTICAL AIM CONTROL, W/O XENON W/ AUTOMATIC HEADLIGHT VERTICAL AIM CONTROL, XENON W/O AUTOMATIC HEADLIGHT VERTICAL AIM CONTROL, XENON W/O DSC III W/ DSC III W/ XENON HEADLIGHT W/O XENON HEADLIGHT WHT/BLU WIRE WHT/GRN WIRE WHT/RED/YEL WIRE XENON YEL/BLK WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/GRN WIRE YEL/RED WIRE YEL/WHT WIRE

1996 1997, 1998 ASC/ DSC SWITCH AUTOMATIC CRUISE CONTROL MAIN SWITCH (1998 EARLY PROD, 1996,, 1997) BRN WIRE BRN/BLK WIRE BRN/RED WIRE DIMMER DRIVER'S DOOR MODULE DRIVER'S SEAT HEATER SWITCH PASS- ENGER'S SEAT HEATER SWITCH DSP SWITCH EDC SWITCH EJECT BOX (1996, 1997) FOG LIGHT SWITCH RDC SWITCH (1998) FRONT INTERIOR/ READING LIGHT GARAGE DOOR OPENER (1998) GRY WIRE GRY/BLK WIRE GRY/RED WIRE HEADLIGHT WIDENING CONTROL MODULE INSTRU- MENT CLUSTER INTER- FACE LEFT "C" PILLAR) LEFT REAR POWER WINDOW SWITCH MULTI- INFOR- MATION DISPLAY HEATING AND A/C CONTROL MODULE NCA WIRE ON-BOARD MONITOR (1998) PARK DISTANCE CONTROL SWITCH RADIO RDC CONTROL MODULE (1998) REAR AREA FUSE ADJUSTER LIGHTS MIXING ACTUATOR LIGHTS REAR COMPT BLOWER CONTROL MODULE RED/YEL WIRE SEARCH SWITCH SUN BLIND SWITCH SUNROOF MODULE TANDEM TELE- PHONE TRUNK LID RELEASE SWITCH (INTERIOR) W/ 1997 LATE PROD, 1996