GM Service Manual Online
For 1990-2009 cars only

Object Number: 1646939  Size: A3
  1. Front Turn Signal

  2. Fog Lamp

To replace one of these bulbs:

  1. Open the hood. See Hood Release.
  2. Locate the bulb assembly under the front bumper.
  3. Turn the bulb socket counterclockwise and pull out the bulb assembly.
  4. Disconnect the bulb socket from the electrical connector.
  5. Pull the old bulb straight out of the bulb socket.
  6. Push the new bulb straight into the bulb socket until it connects.
  7. Reconnect the bulb socket to the electrical connector.
  8. Push the bulb socket into the bulb assembly and turn clockwise to lock it into place.