GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 690633  Size: SH
  1. Remove the dome lamp lens housing by squeeze together the front and rear edges of the dome lamp housing to release the retainers along the sides of the housing, while pulling the housing down and away from the dome lamp base plate.
  2. Drill out the rivets from the lamp base plate.
  3. Remove the bulb from the dome lamp socket.
  4. Remove the dome lamp base plate from the roof.

  5. Object Number: 690635  Size: SH
  6. Disconnect the electrical connector from the dome lamp base plate.

Installation Procedure


    Object Number: 690635  Size: SH
  1. Connect the electrical connector to the dome lamp base plate.

  2. Object Number: 690633  Size: SH
  3. Position the dome lamp base plate to the roof and install the new rivets to the base plate.
  4. Install the bulb to the dome lamp socket.
  5. Align the dome lamp housing to the base plate and press into place until fully seated.