head rest removal is fairly easy. get a flat piece of metal like 1 inch shipping banding , about 8 inches long. pull up head rest then pull up the plastic ring around post. then on front side of seat. slide your metal piece down the center of the post till it bottoms out, now push down on the headrest until it bottoms out then pull the rest up and out, it took me 3 tries the 1st time i took mine out,