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

Stationary Window Components


Object Number: 1256393  Size: LF
(1)Forward Lamp Harness
(2)Radiator Support
(3)Ambient Air Temperature Sensor - HVAC
(4)Ambient Air Temperature Sensor - Mirror
(5)Inside Rearview Mirror Connector
(6)Vanity Mirror Lamp Connector - Left
(7)Vanity Mirror Lamp Connector - Right
(8)Center High Mounted Stop Lamp (CHMSL) Connector
(9)Rear Window Defogger Grid Connector
(10)Rear Window Defogger Grid Connector
Figure 2:

Inside Rear View Mirror (ISRVM)


Object Number: 2179413  Size: MF
(1)Inside Rearview Mirror (ISRVM)
(2)Sunroof Switch (CF5)
(3)OnStar Button Assembly (UE1)
(4)Mirror Display