GM Service Manual Online
For 1990-2009 cars only

Exterior Lights Schematics Buick

Figure 1:

Cell 110: Headlamp Switch and Park Lamp Control


Object Number: 478958  Size: FS
Lighting Systems Components
Exterior Lights Circuit Description
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Power Distribution Schematics
Power Distribution Schematics
Power Distribution Schematics
Cell 110: RH Lamps
Cell 110: LH Lamps
Handling ESD Sensitive Parts Notice
Ground Distribution Schematics
Ground Distribution Schematics
Lighting Systems Connector End Views
Figure 2:

Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch


Object Number: 478959  Size: FS
Lighting Systems Components
Exterior Lights Circuit Description
Cell 110: RH Lamps
Cell 110: Headlamp Switch and Park Lamp Control
Instrument Cluster: Analog Schematics
Cell 76: IP Fuse Block
Power Distribution Schematics
Power Distribution Schematics
Cell 44: Stoplamp/BTSI Switch, Inlet/Outlet Solenoid Valves, and Wheel Speed Sensors
Cell 34: Cruise Module Power, Ground and VSS
Tilt Wheel/Column Connector End Views
Cell 110: LH Lamps
Cell 110: RH Lamps
Cell 110: LH Lamps
Cell 110: RH Lamps
Ground Distribution Schematics
Figure 3:

Cell 110: RH Lamps


Object Number: 478960  Size: FS
Lighting Systems Components
Exterior Lights Circuit Description
Cell 110: LH Lamps
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Ground Distribution Schematics
Ground Distribution Schematics
Ground Distribution Schematics
Power Distribution Schematics
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Instrument Panel, Gages, and Console Connector End Views
Ground Distribution Schematics
Figure 4:

Cell 110: LH Lamps


Object Number: 478961  Size: FS
Lighting Systems Components
Exterior Lights Circuit Description
Cell 110: Cornering Lamps
Cell 110: RH Lamps
Ground Distribution Schematics
Ground Distribution Schematics
Power Distribution Schematics
Instrument Panel, Gages, and Console Connector End Views
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Ground Distribution Schematics
Ground Distribution Schematics
Figure 5:

Cell 110: Cornering Lamps


Object Number: 478962  Size: FS
Lighting Systems Components
Exterior Lights Circuit Description
Ground Distribution Schematics
Power Distribution Schematics
Cell 112
Handling ESD Sensitive Parts Notice
Ground Distribution Schematics
Cell 110: LH Lamps

Exterior Lights Schematics Oldsmobile

Figure 1:

Cell 110: Headlamp Switch and Park Lamp Control


Object Number: 478966  Size: FS
Lighting Systems Components
Exterior Lights Circuit Description
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Ground Distribution Schematics
Cell 110: LH Lamps
Cell 110: RH Lamps
Power Distribution Schematics
Power Distribution Schematics
Power Distribution Schematics
Handling ESD Sensitive Parts Notice
Lighting Systems Connector End Views
Figure 2:

Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch


Object Number: 478967  Size: FS
Lighting Systems Components
Exterior Lights Circuit Description
Cell 110: RH Lamps
Cell 110: Headlamp Switch and Park Lamp Control
Power Distribution Schematics
Power Distribution Schematics
Cell 44: Stoplamp/BTSI Switch, Inlet/Outlet Solenoid Valves, and Wheel Speed Sensors
Cell 34: Cruise Module Power, Ground and VSS
Instrument Cluster: Analog Schematics
Ground Distribution Schematics
Cell 110: LH Lamps
Cell 110: RH Lamps
Cell 110: LH Lamps
Cell 110: RH Lamps
Tilt Wheel/Column Connector End Views
Figure 3:

Cell 110: RH Lamps


Object Number: 478968  Size: FS
Lighting Systems Components
Cell 110: LH Lamps
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Power Distribution Schematics
Exterior Lights Circuit Description
Ground Distribution Schematics
Ground Distribution Schematics
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Instrument Panel, Gages, and Console Connector End Views
Ground Distribution Schematics
Ground Distribution Schematics
Figure 4:

Cell 110: LH Lamps


Object Number: 478970  Size: FS
Lighting Systems Components
Exterior Lights Circuit Description
Cell 110: Cornering Lamps
Cell 110: RH Lamps
Ground Distribution Schematics
Ground Distribution Schematics
Ground Distribution Schematics
Ground Distribution Schematics
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Cell 110: Turn/Hazard Switch and Stoplamp/BTSI Switch
Instrument Panel, Gages, and Console Connector End Views
Ground Distribution Schematics
Figure 5:

Cell 110: Cornering Lamps


Object Number: 478962  Size: FS
Lighting Systems Components
Exterior Lights Circuit Description
Cell 110: LH Lamps
Ground Distribution Schematics
Ground Distribution Schematics
Power Distribution Schematics
Cell 112
Handling ESD Sensitive Parts Notice