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

Forward Center of Interior Compartment


Object Number: 374791  Size: LF
(1)Inside Rearview Mirror (Lighted) Connector
(2)Inside Rearview Mirror (Lighted)
Figure 2:

Behind Right Side of Instrument Panel


Object Number: 591499  Size: LF
(1)Instrument Panel Courtesy Lamp, RH
(2)Rear Window Defogger Relay
(3)Accessory Time Delay (RAP) Relay
(4)Rear Compartment Lid Release Relay
(5)Headlamp Relay
Figure 3:

Left Side of Rear Window


Object Number: 591555  Size: LF
(1)Rear Window Defogger Grid Connector, C1