GM Service Manual Online
For 1990-2009 cars only

Object Number: 1505468  Size: B2
  1. Front Sidemarker

  2. Front Turn Signal/Parking Lamp

  3. Low-Beam Headlamp

  4. High-Beam Headlamp

To replace one of these bulbs:

  1. Remove the two screws that secure the headlamp assembly.

  2. Object Number: 1505474  Size: B3
  3. Remove the fasteners of the front facia by lifting under them.
  4. Pull the front facia back and then pull the headlamp assembly out of the vehicle.
  5. Assistance may be needed with this step to avoid possible damage to the vehicle.

  6. Pull the headlamp assembly away from the fender to release the ball stud from the retainer in the fender bracket.
  7. Remove the bulb access cover by turning it counterclockwise.
  8. Turn the bulb socket counterclockwise and pull out the bulb assembly.
  9. Disconnect the bulb socket from the wiring harness for headlamps.
  10. For the front turn signal/parking or sidemarker bulbs, unclip the bulb from the socket.

  11. Install a new bulb.
  12. Turn the bulb access cover clockwise to reinstall it.
  13. Push the headlamp assembly back into the vehicle making sure to align the ball stud into its retainer.
  14. Push the front fascia back into its original location.
  15. Reinstall the plastic push pins on the top of the tire bar.
  16. Reinstall the two screws that secure the headlamp assembly.