From behind the grille, remove the screws, and pry up the hooks (six places) (A) by using a flat-tip screwdriver wrapped with the protective tape, then remove the upper front grille molding (B), the left center front grille molding (C), the right center front grille molding (D), and the lower front grille molding (E) from the front grille base (F).

Install the molding in the reverse order of removal, and push the hooks into place securely.