GM Service Manual Online
For 1990-2009 cars only

To replace a headlamp bulb, do the following:

  1. Open the hood. See Hood Release for more information.

  2. Object Number: 1101352  Size: B4
  3. Remove the pin on the headlamp assembly by turning the pin up and pulling it straight out.
  4. Pull the headlamp assembly out.

    1. Object Number: 1101349  Size: B4

      Low-Beam Headlamp

      High-Beam Headlamp

  5. Unplug the electrical connector.
  6. Turn the old bulb counterclockwise and remove it from the headlamp assembly.
  7. Put the new bulb into the assembly and turn it clockwise until it is tight.
  8. Plug in the electrical connector.
  9. Reinstall the headlamp assembly.
  10. Install the pin and turn it into the locking feature.