Front bumper
-open the hood.
-under the hood, Unscrew the two screws that secure the top.
-Unscrew the screws around the perimeter of the bottom (spun up).
-wrenched the wheel to the side.
-wheel arches Unscrew three screws on each side and removed the wheel arches (the front part).
-attach the fender liner to the side and Unscrew two screws on each side holding the bumper corners to the wings.
-pulls the bumper forward (look for wires).
-snap together the connectors of the equipment (if any).
Rear bumper
-open the lid (door) of the trunk.
-in the opening of the trunk, Unscrew the four screws.
-from the bottom Unscrew the two screws that secure the lower part.
-wheel arches Unscrew two screws on each side and removed the wheel arches (rear).
-for wheel arch liners Unscrew two screws on each side (spun upwards) holding the corners of the bumper to the wings.
-with the assistant pulls the bumper backwards (look for wires).
-snap together the connectors of electrical equipment.