GM Service Manual Online
For 1990-2009 cars only

Object Number: 1698284  Size: B3
  1. Turn Signal

  2. Stoplamp/Taillamp

  3. Rear Reflex Lamp

To replace one of these bulbs:

  1. Open the trunk. See Trunk.

  2. Object Number: 1725850  Size: B3
  3. From inside the vehicle, remove the two screws from the taillamp assembly.
  4. Pull the taillamp assembly upwards and sideways to disengage it from the vehicle.
  5. Remove the taillamp assembly.
  6. Turn the bulb socket counterclockwise to remove.
  7. Pull the bulb straight out of the socket.
  8. Push the new bulb straight into the bulb socket until it connects.
  9. Push the bulb socket into the taillamp assembly and turn it clockwise to lock it into place.
  10. Push the taillamp downwards and sideways to reengage it to the vehicle.
  11. Reinstall the two screws which hold the taillamp assembly.