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

I/P Compartment Components


Object Number: 1707490  Size: LF
(1)Rear Compartment Lid Release Switch
(2)I/P Compartment Lamp
Figure 2:

Center of Rear Compartment Lid


Object Number: 1707493  Size: LF
(1)Rear Compartment Lid Latch