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

Top Center of Instrument Panel


Object Number: 786758  Size: LF
(1)Instrument Panel (IP) Upper Trim Pad
(2)Theft LED
(3)Daytime Running Lamps (DRL) Ambient Light Sensor
Figure 2:

Below LH Side of Instrument Panel


Object Number: 821726  Size: LF
(1)S282
(2)S265
(3)Daytime Running Lamps (DRL) Control Module
(4)Footwell Courtesy Lamp - Left
(5)Daytime Running Lamps (DRL) Diode
(6)Turn Signal/Hazard Flasher Module
(7)Rear Compartment Lid Release Relay
Figure 3:

Steering Column (Theft Deterrent)


Object Number: 821758  Size: LF
(1)Ignition Switch
(2)Theft Deterrent Control Module
Figure 4:

Rear Compartment Lid


Object Number: 588902  Size: LF
(1)Rear Compartment Key Cylinder Lock
(2)Rear Compartment Key Cylinder Lock Switch