GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2003 🢒 Park Avenue 🢒 Body and Accessories 🢒 Entertainment 🢒 Entertainment Component Views
Figure 1:

Right Front Door, Behind the Trim Pad
Object Number: 403040 Size: LF
(1)Door Lock Cylinder Switch - Front Passenger (Hidden) (Driver Similar)
(2)Door Actuator - Front Passenger (Driver Similar)
(3)Window Motor - Front Passenger (Driver Similar)
(4)Speaker - RF Door (LF Door Similar)
(5)P600 (RH), P500 (LH)
(6)Passenger Door Module (PDM) (Driver Door Module (DDM) Similar)
Figure 2:

Center of the Passenger Compartment
Object Number: 317692 Size: MF
(1)Radio Antenna Module Coil
Figure 3:

Right Rear Door
Object Number: 317680 Size: LF
(1)C800 - Right, C700 - Left
(2)Courtesy/Reading Lamp - RR, LR Similar
(3)Speaker - RR Door - Midrange, LR Door Similar
(4)Cigar Lighter - RR Door, LR Door Similar
Figure 4:

Left Front for the Rear Compartment
Object Number: 317697 Size: MF
(1)Audio Amplifier
Figure 5:

Right of the Rear Compartment
Object Number: 317712 Size: MF
(1)Remote Playback Device - CD Changer
Figure 6:

Rear Compartment, Below the Rear Shelf Trim Panel
Object Number: 317699 Size: LF
(1)C402
(2)Rear Compartment Lamp
(3)Center High Mounted Stop Lamp (CHMSL)
(4)C310
(5)Rear Shelf Trim Panel
(6)Remote Control Door Lock Receiver (RCDLR)
(7)LR and RR Speakers
Figure 7:

Passenger Compartment, the Front of the I/P
Object Number: 403049 Size: LF
(1)Headlamp Dimmer Switch
(2)Driver Information Center (DIC) Switch
(3)Multifunction Lever
(4)Instrument Panel Cluster (IPC)
(5)Turn Signal/Multifunction Switch
(6)Steering Wheel Control Assembly
(7)Traction Control Switch
(8)Radio
(9)Air Temperature Switch Assembly - Right
(10)Heated Seat Switch - Front Passenger
(11)HVAC Control Module
(12)Cigar Lighter - Instrument Panel and Ashtray Lamp
(13)Heated Seat Switch - Driver
(14)Ignition Switch
(15)Horn Switch
(16)Steering Wheel Control Assembly
(17)Rear Compartment Lid Release Switch
(18)Fuel Door Release Switch