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

Center Of Instrument Panel (Century)


Object Number: 329657  Size: LF
(1)C242
(2)Cigar Lighter Pigtail
(3)Cigar Lighter Element
(4)Ashtray Assembly
Figure 2:

Below I/P, Inside of Floor Console


Object Number: 374758  Size: LF
(1)Driver Seat Heater Switch
(2)Driver Seat Heater Switch Connector
(3)C240
(4)S238
(5)S264
(6)Floor Console Accessory Power Receptacle
Figure 3:

Right Side Of Instrument Panel


Object Number: 327495  Size: LF
(1)Fuse Block
(2)IP Compartment Lamp
Figure 4:

Steering Wheel Component Views


Object Number: 374744  Size: LF
(1)Windshield Wiper/Washer/Turn Signal Switch
(2)Ignition Switch
(3)Radio Steering Wheel Controls Connector
(4)SIR Connector
(5)Inflatable Restraint Steering Wheel Module Coil
Figure 5:

Right Side Of Engine Compartment


Object Number: 327340  Size: LF
(1)Battery
(2)Postive Battery Terminal
(3)Underhood Accessory Wiring Junction Block