GM Service Manual Online
For 1990-2009 cars only

To replace a front turn signal or parking lamp bulb:

  1. Open the hood. See Hood Release .

  2. Object Number: 1820418  Size: A2

    Turn the bulb socket counterclockwise and remove it from the lamp housing.

  3. Pull the bulb from the bulb socket.
  4. Push the new bulb straight into the socket until it clicks.
  5. Turn the bulb socket clockwise until it locks into place.