Removal Procedure

WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Rear Quarter Courtesy Lamp

Courtesy of GENERAL MOTORS CORP.

Insert a flat-bladed tool at the rear end of the lens and pry out to remove the lens.
Remove the light bulb if necessary.
Insert a flat-bladed tool behind the lamp assembly at the switch end and pry that end out.
Disconnect the courtesy/reading lamp wiring harness from the socket.
Slide the lamp assembly out of the headliner.
Remove the lamp assembly from the vehicle.