GM Service Manual Online
For 1990-2009 cars only

Dome Lamp Replacement Without Sunroof

Removal Procedure


    Object Number: 737245  Size: SH
  1. Remove the dome lamp lens from the dome lamp housing, using a small flat-bladed tool.

  2. Object Number: 737394  Size: SH
  3. Remove the dome lamp bulb from the dome lamp, if required.

  4. Object Number: 737395  Size: SH
  5. Remove the reading lamp bulb from the dome lamp, if required.

  6. Object Number: 737236  Size: SH
  7. Remove the dome lamp from the roof rail by pulling on the dome lamp housing to release the push-in retainers.

  8. Object Number: 741348  Size: SH
  9. Disconnect the electrical connector from the dome lamp.

Installation Procedure


    Object Number: 741348  Size: SH
  1. Connect the electrical connector to the dome lamp.

  2. Object Number: 741348  Size: SH
  3. Position the dome lamp push-in retainers to the holes in the roof rail.
  4. Install the dome lamp housing to the roof rail, pressing into place until fully seated.

  5. Object Number: 737395  Size: SH
  6. Install the reading lamp bulb from the dome lamp pressing into place, if required.

  7. Object Number: 737394  Size: SH
  8. Install the dome lamp bulb to the dome lamp pressing into place, if required.

  9. Object Number: 737245  Size: SH
  10. Install the dome lens to the dome lamp housing, pressing into place until fully seated.

Dome Lamp Replacement With Sunroof

Removal Procedure


    Object Number: 737245  Size: SH
  1. Remove the dome lamp lens from the dome lamp housing, using a small flat-bladed tool.

  2. Object Number: 737394  Size: SH
  3. Remove the dome lamp bulb from the dome lamp, if required.

  4. Object Number: 737395  Size: SH
  5. Remove the reading lamp bulb from the dome lamp, if required.

  6. Object Number: 737392  Size: SH
  7. Remove the dome lamp from the housing retainer by pulling on the dome lamp housing to release the tab retainers.

  8. Object Number: 741348  Size: SH
  9. Disconnect the electrical connector from the dome lamp.
  10. Remove the dome lamp housing retainer from the headliner by twisting sideways and pulling out, if required.

Installation Procedure

    Important: The dome lamp housing retainer will not fit tight.


    Object Number: 741348  Size: SH
  1. Install the dome lamp housing retainer to the headliner by twisting sideways and pushing in.
  2. Connect the electrical connector to the dome lamp.

  3. Object Number: 737392  Size: SH
  4. Position your hand between the roof and the headliner to support the dome lamp housing retainer in to position.
  5. Position the dome lamp tab retainers to the holes in the dome lamp housing retainer.
  6. Install the dome lamp housing to the housing retainer, pressing into place from both sides until fully seated.

  7. Object Number: 737395  Size: SH
  8. Install the reading lamp bulb from the dome lamp pressing into place, if required.

  9. Object Number: 737394  Size: SH
  10. Install the dome lamp bulb to the dome lamp pressing into place, if required.

  11. Object Number: 737245  Size: SH
  12. Install the dome lens to the dome lamp housing, pressing into place until fully seated.