GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 1999 🢒 Grand Prix 🢒 Body and Accessories 🢒 Data Link Communications 🢒 Power and Grounding Component Views
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