Buick Regal III (1988-1997) headlight switch Wiring diagrams

1995 VFTC B/H CONN BLK WIRE CHIME MODULE (BELOW LEFT SIDE OF I/P) CTSY LPS ON DOOR AJAR DIMMER SWITCH DK BLU WIRE DOME OFF HI LO FUSE 28 FUSE 39 FUSE BLOCK HD LPS MAXI CIRCUIT BREAKER HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN RUN, BULB TEST OR START I/P COMPARTMENT COURTESY LIGHT I/P COMPARTMENT LIGHT SWITCH IGN INTERIOR LIGHTS LEFT DOOR CYLINDER LIGHT (OLDSMOBILE, BUICK 2 DOOR ONLY) LEFT DOOR HANDLE SWITCH (BUICK, OLDSMOBILE ONLY) LEFT FRONT DOOR COURTESY/ WARNING LIGHT (PONTIAC ONLY) LEFT FRONT DOOR JAMB SWITCH LEFT I/P COURTESY LIGHT LEFT REAR DOOR COURTESY/ WARNING LIGHT LEFT REAR DOOR JAMB SWITCH LEFT SUNSHADE ILLUMINATED MIRROR ORG/ WIRE PNK WIRE PPL REAR COMPARTMENT LID REAR COMPT COURTEST LIGHT RED WIRE REMOTE CONTROL DOOR LOCK RECEIVER (BASE OF RIGHT A PILLAR) RIGHT DOOR HANDLE SWITCH (BUICK, OLDSMOBILE ONLY) RIGHT FRONT DOOR COURTESY/ WARNING LIGHT RIGHT FRONT DOOR JAMB SWITCH RIGHT I/P COURTESY LIGHT RIGHT REAR DOOR COURTESY/ WARNING LIGHT RIGHT REAR DOOR JAMB SWITCH RIGHT SUNSHADE ILLUMINATED MIRROR UNDERHOOD ELECTRICAL CENTER #2 W/ KEYLESS ENTRY WHT WIRE

1995 VFTC AIR CONDITIONING SYSTEM B/H CONN BLK WIRE BLU WIRE BRN WIRE CENTER HIGH MOUNTED STOPLIGHT DAYTIME RUNNING LIGHTS CONTROL MODULE (BEHIND LEFT SIDE OF I/P) DK BLU WIRE FUSE 23 FUSE 30 FUSE 5 FUSE BLOCK GRN WIRE HAZARD HAZARD FLASHER (BEHIND LEFT SIDE OF I/P) HEADLIGHT SWITCH HOT AT ALL TIMES HOT AT ALL TIMES PARK LPS FUSE HOT IN RUN, BULB TEST OR START INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LEFT LEFT FRONT PARK/TURN LIGHT LEFT FRONT SIDE MARKER LIGHT LEFT TURN IND LT BLU WIRE NORMAL OFF HEAD PK ORG/ WIRE PNK WIRE PPL LT PPL WARNING SYSTEMS RIGHT RIGHT FRONT PARK/TURN LIGHT RIGHT FRONT SIDE MARKER LIGHT RIGHT TURN IND STOPLIGHT/ TORQUE CONVERTER CLUTCH SWITCH (ON BRAKE PEDAL SUPPORT) TO FOG LIGHT SWITCH TO TAILLIGHTS TURN FLASHER (BEHIND LEFT SIDE OF I/P) TURN SIGNAL SWITCH UNDERHOOD ELECTRICAL CENTER #2 W/ LUGGAGE RACK DK W/ SPOILER W/O LUGGAGE RACK OR SPOILER WARNING SYSTEMS WHT WIRE YEL WIRE

1995 VFTC A/C COMPRESSOR CLUTCH A/C COMPRESSOR CLUTCH DIODE ASHTRAY LIGHT B/H CONN BLK WIRE BLOWER MOTOR BLOWER MOTOR RELAY BLU WIRE BUICK AND CHEVROLET W/ SEO ONLY CATALYST MONITOR (VIN L) CHIME MODULE CRUISE CONTROL MODULE DATA LINK CONNECTOR (DLC) DAYTIME RUNNING LIGHTS (DRL) CONTROL MODULE DIGITAL SPEEDOMETER MODULE (INSTRUMENT CLUSTER) DOME/ READING LIGHTS HEADER LIGHTS ENGINE COOLANT LEVEL MODULE (VIN L) ENGINE COOLING FAN MOTOR 1 ENGINE COOLING FAN MOTOR 2 ENGINE OIL LEVEL INDICATOR CONTROL MODULE (VIN L) EX CHEVY CHEVY EX VIN X FUEL PUMP/ OIL PRESSURE SENDER (VIN L) FUSE BLOCK (RIGHT SIDE OF ENGINE COMPT) FUSE 7 HEAD-UP DISPLAY (HUD) (OLDSMOBILE AND PONTIAC) HEAD-UP DISPLAY (HUD) DIMMER SWITCH (OLDSMOBILE AND PONTIAC) HEADLIGHT SWITCH HEATED OXYGEN SENSOR HEATER AND A/C CONTROL HEATER AND A/C CONTROL (OLDSMOBILE) I/P CIGAR LIGHTER I/P COMPT LIGHT SWITCH INSIDE LIGHTED MIRROR INSTRUMENT CLUSTER LOW OIL LEVEL SENSOR (VIN L) RADIO AMPLIFIER (OLDSMOBILE/ PONTIAC RADIO AMPLIFIER ONLY) SEO ACCESSORY SWITCH PANEL SIR COIL START SWITCH (PONTIAC) STEERING COLUMN BRAKE TRANSMISSION SHIFT INTERLOCK SOLENOID (BTSI) STEERING WHEEL CONTROL HEAD THEFT DETERRENT MODULE TRIP COMPUTER (PONTIAC) VIN X W/ CONSOLE

1995 VFTC 2 DOOR W/ SUNROOF 2, 4 DOOR W/O SUNROOF 4 DOOR W/ SUNROOF 2 DOOR W/ CONVERTIBLE A/T SHIFT INTERLOCK CONTROL (BTSI) SOLENOID ASHTRAY LIGHT BLK WIRE BLK/WHT WIRE BLOWER MOTOR BLOWER MOTOR CONTROL MODULE BLOWER MOTOR RELAY CHEVROLET CIGAR LIGHTER DAYTIME RUNNING LIGHTS (DRL) CONTROL MODULE DOME/ READING LIGHT ELECTRONIC BRAKE CONTROL MODULE (EBCM) ENGLISH/ METRIC SWITCH CIGAR LIGHTER HEADLIGHT RELAY (W/ DAYTIME RUNNING LIGHTS) FOG LIGHT SWITCH HEADLIGHT SWITCH HEATER AND A/C CONTROL I/P COMPT LIGHT SWITCH I/P COMPT LIGHT SWITCH HEATER AND A/C CONTROL INFLATABLE RESTRAINT DIAGNOSTIC ENERGY RESERVE MODULE W/ SENSOR (SDM) INSIDE REARVIEW MIRROR INSTRUMENT CLUSTER LEFT ELECTRIC ACTUATOR RIGHT ELECTRIC ACTUATOR LEFT REAR COURTESY/ READING LIGHT OLDSMOBILE PRNDL INDICATOR LIGHT AUXILIARY POWER OUTLET RIGHT ELECTRIC ACTUATOR HEADLIGHT SWITCH RIGHT REAR COURTESY/ READING LIGHT INSIDE LIGHTED MIRROR SIR COIL STEERING COLUMN BRAKE TRANSMISSION SHIFT INTERLOCK SOLENOID (BTSI) STEERING WHEEL CONTROL HEAD TRANS CONTROL INDICATOR LIGHT W/ CONSOLE W/ CONSOLE W/O CONSOLE

1995 VFTC 4 DOOR A/T SHIFT INTERLOCK CONTROL (BTSI) SOLENOID ALL WINDOWS DOWN MODULE (CONVERTIBLE ONLY) AUXILIARY POWER OUTLET BLK WIRE BLOWER MOTOR BLOWER MOTOR RELAY CIGAR LIGHTER DAYTIME RUNNING LIGHTS (DRL) CONTROL MODULE DOME/ READING LIGHT EX CHEVROLET EX CHEVROLET CHEVROLET FOG LIGHT SWITCH FUEL PUMP MOTOR FUEL GAUGE SENDER SEAT BELT SWITCH FUEL TANK UNIT HEADER COURTESY/ READING LIGHT HEADLIGHT RELAY (W/ DAYTIME RUNNING LIGHTS) HEADLIGHT SWITCH HEATER AND A/C CONTROL I/P COMPT LIGHT SWITCH INSIDE LIGHTED MIRROR INSTRUMENT CLUSTER LEFT FRONT SEAT ADJUSTER SWITCH RIGHT FRONT SEAT ADJUSTER SWITCH LEFT FRONT WINDOW SWITCH LEFT REAR COURTESY/ READING LIGHT LEFT REAR DOOR MINI WEDGE SWITCH (CHEVROLET) DOOR LOCK RELAY OUTSIDE REMOTE CONTROL MIRROR SWITCH PONTIAC PRNDL INDICATOR LIGHT REAR WINDOW DEFOGGER GRID (CHEVROLET ONLY) REMOTE CONTROL DOOR LOCK RECEIVER RIGHT DOOR HANDLE SWITCH (BUICK, OLDSMOBILE) RIGHT ELECTRIC ACTUATOR RIGHT FRONT DOOR LOCK SWITCH RIGHT FRONT DOOR MINI WEDGE SWITCH (CHEVROLET) RIGHT FRONT HEATER- A/C CONTROL SELECT SWITCH (BUICK, OLDSMOBILE) RIGHT FRONT WINDOW SWITCH RIGHT REAR COURTESY/ READING LIGHT RIGHT REAR DOOR MINI WEDGE SWITCH (CHEVROLET) SIR COIL STEERING COLUMN BRAKE TRANSMISSION SHIFT INTERLOCK SOLENOID (BTSI) STEERING WHEEL CONTROL HEAD SUNROOF CONTROL UNIT TRIP COMPUTER W/ CONSOLE W/ SUNROOF W/O SUNROOF WHT WIRE

1995 VFTC AMBIENT LIGHT SENSOR (TOP RIGHT SIDE OF I/P) B/H CONN BLK WIRE BRN WIRE DAYTIME RUNNING LIGHTS DIODE (BEHIND LEFT SIDE OF I/P) DK BLU WIRE DK GRN WIRE FUSE 15 FUSE 39 HD LPS MAXI CIRCUIT BREAKER HEAD OFF PK HEADLIGHT DIMMER SWITCH HEADLIGHT SWITCH HI BEAM HIGH BEAM IND HIGH BEAM INPUT HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START FUSE BLOCK INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LEFT HEADLIGHTS LO BEAM LO BEAM HI BEAM LO HI LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE OFF HEAD PK ORG/ WIRE PARK BRAKE SWITCH (LOWER LEFT A PILLAR) PARK LPS FUSE PNK IGN INPUT LIGHT SENSOR INPUT SENSOR GROUND PARK BRAKE INPUT GROUND WIRE PNK WIRE RED WIRE RIGHT HEADLIGHTS TAN WIRE TAN/WHT WIRE UNDERHOOD ELECTRICAL CENTER #2 YEL WIRE YEL/BLK WIRE

1995 VFTC B/H CONN BLK WIRE BRN WIRE BRN/WHT WIRE FOG LIGHTS RELAY FOG LIGHTS SWITCH FOG LPS FUSE HD LPS MAXI CIRCUIT BREAKER HEAD OFF PARK HEADLIGHT DIMMER SWITCH HEADLIGHT SWITCH HI BEAM HIGH BEAM IND HOT AT ALL TIMES INSTRUMENT CLUSTER INSTRUMENT CLUSTER SYSTEM LEFT FOG LIGHT LEFT HEADLIGHTS LO BEAM LO BEAM HI BEAM LO HI LT BLU WIRE LT GRN WIRE OFF HEAD PARK OFF ON OLDSMOBILE OLDSMOBILE ONLY OLDSMOBILE, PONTIAC ONLY ON IND. ORG/ WIRE PARK LPS FUSE PONTIAC 4 DOOR PONTIAC 4 DOOR PONTIAC 2 DOOR PONTIAC ONLY PPL RED WIRE RESISTANCE WIRE 2.5 OHMS RIGHT FOG LIGHT RIGHT HEADLIGHTS TAN WIRE UNDERHOOD ELECTRICAL CENTER #2 WHT WIRE YEL WIRE

1995 VFTC ACCY BATTERY INPUT IGNITION INPUT PARK LTS ON SIGNAL BLK WIRE BRAKE FLUID LEVEL INDICATOR SENSOR (LEFT SIDE OF BRAKE FLUID RESERVOIR) BRN WIRE BRN/WHT WIRE BULB TEST DATA LINK CONNECTOR (BOTTOM OF I/P, RIGHT OF STEERING COLUMN) DISPLAY HEIGHT MOTOR DK BLU WIRE DK GRN WIRE DOWN DRL MODULE (BEHIND LEFT SIDE OF I/P) ELECTRONIC BRAKE CONTROL MODULE (EBCM) (BEHIND LEFT SIDE OF I/P) ENGINE CONTROLS SYSTEM (POWERTRAIN CONTROL MODULE) EXTERIOR LIGHTS SYSTEM (HEADLIGHT DIMMER SWITCH) EXTERIOR LIGHTS SYSTEM (HEADLIGHT SWITCH) EXTERIOR LIGHTS SYSTEM (TURN/HAZARD SWITCH ASSEMBLY) FUSE 10 FUSE 15 FUSE 39 FUSE BLOCK GRN/WHT WIRE GRY WIRE GRY/BLK WIRE HEAD-UP DISPLAY (HUD) UNIT HEADLIGHT SWITCH HOT AT ALL TIMES HOT IN RUN HOT IN RUN, BULB TEST OR START HUD SWITCH ASSEMBLY IGNITION SWITCH LOCK OFF LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MIN NCA WIRE OFF ORG/ WIRE OUTSIDE AIR TEMP SENSOR PARK BRAKE JUMPER (BEHIND LEFT SIDE OF I/P) PARK BRAKE SWITCH (LOWER LEFT A PILLAR) PNK WIRE PPL PPL 30 61 150 RUN WIRE SEO W/O DAYTIME RUNNING LIGHTS SWITCH INPUT PARK LPS INPUT TAN WIRE TAN/WHT WIRE TRIP COMPUTER UP MAX VF DIMMING SIGNAL VEHICLE SPEED SIGNAL SERIAL DATA INPUT ELECTRONICS GROUND VSS INPUT OIL PRES WARN INPUT LOW FUEL INPUT LEFT TURN INPUT GROUND W/ DAYTIME RUNNING LIGHTS W/O DAYTIME RUNNING LIGHTS WHT WIRE YEL WIRE

1995 VFTC ASHTRAY LIGHT BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE CHIME MODULE (LEFT SIDE OF I/P) FOG LIGHT SWITCH GRY WIRE GRY/BLK WIRE HEAD OFF PARK HEAD-UP DISPLAY (TOP LEFT SIDE OF I/P) (OLDSMOBILE ONLY) HEADLIGHT SWITCH HEATER AND A/C CONTROL HOT AT ALL TIMES PARK LPS FUSE HUD DIMMER SWITCH I/P DIMMER SWITCH INSTRUMENT CLUSTER LEFT FRONT DOOR LOCK SWITCH LEFT FRONT WINDOW SWITCH OLDSMOBILE ONLY ORG/ WIRE PASSENGERS HEATER AND A/C SELECTOR SWITCH PONTIAC ONLY PPL/WHT WIRE RADIO RIGHT FRONT DOOR LOCK SWITCH RIGHT FRONT WINDOW SWITCH SIR COIL STEERING WHEEL CONTROLS TRIP COMPUTER TRIP COMPUTER (PONTIAC ONLY) UNDERHOOD ELECTRICAL CENTER #2 WHT WIRE

1995 VFTC ABS MAXI- FUSE ABS RELAY ACCY ACCY BULB TEST LOCK OFF B/H CONN B/H CONN PIN BATTERY BLK WIRE BLU WIRE BRN WIRE BULB TEST ELECTRONIC BRAKE CONTROL MODULE (EBCM) FAN CONT #2 RELAY FAN CONT #1 RELAY FOG LIGHTS RELAY FROM FUSIBLE LINK GENERATOR HD LPS MAXI CIRCUIT BREAKER HEADLIGHT SWITCH HORN FUSE HORN RELAY IGNITION SWITCH LOCK OFF MAXI FUSE MAXI FUSE 1 MAXI FUSE 4 MAXI- FUSE #2 MAXI- FUSE #3 NCA WIRE ORG/ WIRE PARK LPS FUSE FOG LPS FUSE PARK/NEUTRAL POSITION SWITCH (3 SPEED) TRANSAXLE RANGE SWITCH (4 SPEED) PNK WIRE POWER STEERING SOLENOID ACTUATOR POWERTRAIN CONTROL MODULE (PCM) PPL PPL TO FUSE 15 (FUSE BLOCK) R/CMPT REL FUSE ECM BAT FUSE RED WIRE REMOTE BATTERY STUD RUN WIRE RUST FUSIBLE LINK (20 GA) STARTER ASSEMBLY THEFT DETERRENT RELAY TO ECM IGN FUSE (UNDERHOOD ELECTRICAL CENTER #1) TO ENG EMS FUSE (UNDERHOOD ELECTRICAL CENTER #1) PPL TO FUSE 11 (FUSE BLOCK) TO FUSE 16 (FUSE BLOCK) TO FUSE 19 (FUSE BLOCK) TO FUSE 21 (FUSE BLOCK) TO FUSE 23 (FUSE BLOCK) TO FUSE 29 (FUSE BLOCK) TO FUSE 33 (FUSE BLOCK) TO POWER WINDOW CIRCUIT BREAKER C (FUSE BLOCK) PPL TO UNDERHOOD ELECTRICAL CENTER #1 UNDERHOOD ELECTRICAL CENTER #1 (RIGHT SIDE OF ENGINE COMPARTMENT) UNDERHOOD ELECTRICAL CENTER #2 (LEFT SIDE OF ENGINE COMPARTMENT) UNDERHOOD LIGHT (EX LUMINA/ MONTE CARLO) VAR P/S FUSE VIN L, X VIN M VIN X VIN M W/ VARIABLE EFFORT STEERING WHT WIRE YEL WIRE