How do you remove the front power seat cushion from a Camry SE? Having trouble locating the 4 bolts and I don't want to tear up the decorative plastic hiding the bolts. Then I would like to remove the hog rings that you sit on and put the seat back in. These horizontal rings hurt after a few minutes in the car. So I want to remove the horizontal wires and add a 1/2" thick cushion under the fabric.