GM Service Manual Online
For 1990-2009 cars only

Taillamps, Turn Signal, Stoplamps and Back-up Lamps Sedan

  1. Open the trunk.
  2. Pull back the interior trim.

  3. Object Number: 1222606  Size: B3
  4. Remove the fasteners from the backside of the taillamp assembly.

  5. Object Number: 1222607  Size: B3
  6. Remove the taillamp assembly.
  7. Turn the bulb socket being replaced counterclockwise one-quarter of a turn while pressing the socket in firmly.
  8. Pull the socket rearward until the bulb clears the taillamp assembly.
  9. Replace it with the appropriate bulb.
  10. Reverse the steps to reinstall the taillamp assembly.

Taillamps, Turn Signal, Stoplamps and Back-up Lamps Wagon

  1. Open the liftgate.
  2. Remove the interior access trim panel.

  3. Object Number: 1222604  Size: B3
  4. Turn the bulb socket being replaced counterclockwise one-quarter of a turn while pressing the socket in firmly.
  5. Pull the socket rearward until the bulb clears the taillamp housing.
  6. Replace it with the appropriate bulb.
  7. Reverse the steps to reinstall.