Plastic grilles are held in place by small clips that fit into grommets on the radiator support; to detach the grille, depress the clips and carefully pry it loose at the designated points, as most plastic grilles have seven clips. For models with metal grilles, first remove the side marker lights, then take out the grille retaining screws and clips. After removing the radiator grille from the vehicle, installation involves reversing the removal process.