Front bumper

-open the hood.

-under the hood, Unscrew the screws, release the clips and remove the grille.

-under the grille, Unscrew the two screws  which fasten the upper part.

-Unscrew the screws around the perimeter of the bottom.

-wrenched the wheel to the side.

-wheel arches free the fastener corners to the wings

-pulls the bumper forward (don't want to break the wires and hoses).

-snap together the connectors of electrical equipment.

-switched the hoses to the headlight washers (if any).

Rear bumper

-open the trunk lid.

-in the opening of the trunk, Unscrew the two screws.

-Unscrew the perimeter of the bottom of the screws.

-release the fasteners  in the wheel wells that attach the angles to the wings.

-pulls the bumper back.