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

Rear of the Headliner


Object Number: 701502  Size: LF
(1)Sunroof Motor
(2)Power Sunroof Express Module
Figure 2:

Headliner View


Object Number: 701446  Size: MF
(1)Garage Door Opener
(2)Sunroof Switches
(3)Sunroof Sunshade
(4)Courtesy/Reading Lamp-RR (LR Similar)
(5)Courtesy/Reading Lamp - Right
(6)Courtesy/Reading Lamp Switch
(7)Courtesy/Reading Lamp - Left
(8)Vanity Mirror - Left (Right Similar)