GM Service Manual Online
For 1990-2009 cars only

Door Courtesy Lamp and Reflector Replacement Bulb, Front

Removal Procedure


    Object Number: 574544  Size: SH
  1. Open the appropriate front side door.
  2. Using a plastic flat-bladed tool at the forward edge of the door courtesy lamp assembly, carefully release the forward retainer.
  3. Carefully pivot the courtesy lamp assembly rearward to access the lamp socket.

  4. Object Number: 574550  Size: SH
  5. Rotate the lamp socket counterclockwise to release the socket from the lamp housing, then remove the socket.
  6. Remove the bulb from the socket.

Installation Procedure


    Object Number: 574550  Size: SH
  1. Install the bulb to the door courtesy lamp socket.
  2. Install the lamp socket to the courtesy lamp housing, then rotate the socket clockwise to secure.

  3. Object Number: 574544  Size: SH
  4. Carefully pivot the courtesy lamp assembly forward to the installed position.
  5. Press the forward edge of the courtesy lamp assembly to secure the forward retainer.
  6. Close the side door.