GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
2000
🢒
Park Avenue
🢒
Body and Accessories
🢒
Lighting Systems
🢒 Headlights Schematics
Figure
1:
Headlamp Switch and Ambient Light Sensor
Lighting Systems Components
Headlights Circuit Description
Headlamp Dimmer, Park Gear Input, and High Beam Indicator
Underhood Fuse Block, RUN/CRANK Fuse and IGN-1 Relay
Underhood Fuse Block and Underhood Maxi-Fuse Block
Underhood Fuse Block, PCM, ABS, HAZARD, FUEL PUMP, PARKLMP Fuses And Fuel Pump Relay
Underhood Fuse Block, OXYGEN SENSOR and IGN-1 Fuses
Underhood Fuse Block, PCM, ABS, HAZARD, FUEL PUMP, PARKLMP Fuses And Fuel Pump Relay
Handling ESD Sensitive Parts Notice
G202, 4 of 4
G202, 2 of 4
G202, 1 of 4
G202, 1 of 4
Figure
2:
Headlamp Dimmer, Park Gear Input, and High Beam Indicator
Lighting Systems Components
Headlights Circuit Description
Low Beam Headlamps
Headlamp Switch and Ambient Light Sensor
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
G202, 4 of 4
G202, 1 of 4
Figure
3:
Low Beam Headlamps
Lighting Systems Components
Headlights Circuit Description
High Beam Headlamps and Daytime Running Lamps (DRL)
Headlamp Dimmer, Park Gear Input, and High Beam Indicator
Handling ESD Sensitive Parts Notice
Handling ESD Sensitive Parts Notice
G104 and G106
G105
Handling ESD Sensitive Parts Notice
Figure
4:
High Beam Headlamps and Daytime Running Lamps (DRL)
Lighting Systems Components
Headlights Circuit Description
Low Beam Headlamps
Handling ESD Sensitive Parts Notice
G104 and G106
G105