GM Service Manual Online
For 1990-2009 cars only
Figure 1:

Switches


Object Number: 700208  Size: FS
Master Electrical Component List
Headlamp Switch and Instrument Panel Lighting
Headlamp Switch and Instrument Panel Lighting
G301
G302, S390, S604
G302, S402, S406, S416
G200, S230
G200, S213, S375
Figure 2:

Instrument Panal and Rear Compartment Lamps


Object Number: 700216  Size: FS
Master Electrical Component List
Overhead Lighting
Switches
Body Rear End
Overhead Lighting
Overhead Lighting
G200, S230
G200, S213, S375
G302, S402, S406, S416
Figure 3:

Overhead Lighting


Object Number: 700225  Size: FS
Master Electrical Component List
Instrument Panel and Rear Compartment Lamps
Instrument Panel and Rear Compartment Lamps
G302, S390, S604
G302, S402, S406, S416
Instrument Panel and Rear Compartment Lamps