GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 478190  Size: SH
  1. Gently pry the dome lamp lens (3) from the dome lamp assembly (1) with a flat-bladed tool.
  2. Remove the dome lamp bulb from the dome lamp assembly (1).

Installation Procedure


    Object Number: 478190  Size: SH
  1. Install the dome lamp bulb to the dome lamp assembly (1).
  2. Install the dome lamp lens (3) to the dome lamp assembly (1).