GM Service Manual Online
For 1990-2009 cars only
  1. The turn signal lamps are located on the outboard side of the headlamps. To access, remove the headlamp. See Steps 1, 2, 3, and 10 under Headlamps .

  2. Object Number: 810976  Size: B3
  3. Press the bulb socket tab and turn the bulb socket counterclockwise to unlock the socket from the lamp housing.
  4. To remove the old bulb, grasp the socket firmly and pull the bulb out.
  5. Install the new bulb and reverse the steps to reinstall the lamp housing.