hey i know this is a really stupid question, but one of the clips that holds the side of my back bumper on came detatched or broke and i need to check it...how do i get the bumper off? also, how do i change my headlight bulbs...i got hyperwhites and i tried to figure it out but i couldnt, and i was just wondering if i have to take the whole front bumper off. (its a 97 4-door civic ex)