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

Center Console -- Chevrolet


Object Number: 374340  Size: LF
(1)Headlamp Leveling Switch -- Europe
(2)Folding Top Switch
(3)Cigar Lighter
Figure 2:

Center Console -- Pontiac


Object Number: 374343  Size: LF
(1)Traction Control Switch
(2)Folding Top Switch
(3)Cigar Lighter
Figure 3:

Rear Body


Object Number: 374423  Size: LF
(1)Remote Playback Device -- CD Player Connector
(2)Folding Top Hydraulic Lines
(3)Folding Top Pump, With Motor