GM Service Manual Online
For 1990-2009 cars only

Halogen Bulb Replacement


Object Number: 1566481  Size: B3
  1. High-Beam Headlamp

  2. Low-Beam Headlamp

  3. Parking/Turn Signal

  4. Sidemarker

To replace one of these bulbs, do the following:

  1. Open the hood. See Hood Release for more information.
  2. Lift the two headlamp retaining clips to release the headlamp assembly from the vehicle.

  3. Object Number: 1566498  Size: B3
  4. Pull the headlamp assembly away from the vehicle.
  5. Remove the circular bulb cover for the high and low-beam bulbs.
  6. Turn the bulb socket counterclockwise to remove it from the headlamp assembly.
  7. Pull the old bulb straight out of the bulb socket.
  8. Install a new bulb and turn it clockwise to secure.
  9. Reinstall the circular bulb covers, if necessary.
  10. Reinstall the headlamp assembly by lining up the headlamp assembly with the slots in the headlamp retaining clips
  11. Press down on the headlamp retaining clips to secure the headlamp assembly.