GM Service Manual Online
For 1990-2009 cars only

The rear seats in your vehicle have levers and straps used to adjust, remove, and reinstall the seats. By using the levers and straps in the correct order, you can easily remove the seats from the vehicle. If your vehicle has second row captain chairs with airbags, the seats cannot be removed.

When you put the seats back in the vehicle, follow the label on the back of the seat for proper location.