Installation Procedure

WARNING: This page is about a different car, the 2003 Buick Regal and 2003 Buick Century. However, it is still accessible from the selected car via links, so may be relevant.

Install the bulb to the socket.
Install the courtesy lamp socket to the I/P insulator. Rotate the socket clockwise to secure.

Fig 1: Installing Courtesy Lamp Socket
Courtesy of GENERAL MOTORS CORP.
Install the IP insulator. Refer to CLOSEOUT/INSULATOR PANEL REPLACEMENT - RIGHT or to CLOSEOUT/INSULATOR PANEL REPLACEMENT - LEFT in Instrument Panel, Gages, and Console.