GM Service Manual Online
For 1990-2009 cars only

To replace one of these bulbs:

  1. Remove the two screws holding each of the license plate lamps to the liftgate handle.

  2. Object Number: 1766075  Size: B3
  3. Turn and pull the license plate lamp down through the liftgate opening.
  4. Turn the bulb socket counterclockwise and pull the bulb straight out of the socket.
  5. Push the new bulb in and turn clockwise to lock into place.
  6. Push and turn the license plate lamp up through the liftgate opening.
  7. Reinstall the two screws holding the license plate lamp to the liftgate handle.