Depending on the year of release of the attachment can vary.
Front bumper
-open the hood.
-under the hood, take out the clips and remove the trim above the grille.
-under the panel vacated a flat screwdriver latches.
-from the bottom Unscrew the eight screws (spun up).
-depending on which side we will disassemble, wrenched the wheel.
-in the wheel wells, Unscrew the screws and take out the clips holding the wheel arch liners (no need to remove).
-move the wing flaps to the side and Unscrew one screw on each side holding the bumper corners to the wings.
-we release the latch in the wings (pull the corners themselves) and under the headlights.
-with the assistant pulls the bumper forward (don't want to break the wires and hoses).
-remove connectors from 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 screws and remove the tail lights.
-under the rear lights Unscrew one screw and one nut on each side.
-Unscrew the screws and take out the rivets that attach the lower part.
-wheel arches take out the caps (Unscrew the screws) and free lockers (no need to remove).
-for wheel arch liners Unscrew one screw on each side holding the bumper corners to the wings.
-we release the latch in the wings (pull the corners themselves) and under the rear lights.
-with the assistant pulls the back bumper (don't want to break the wires).
-snap together the connectors of the equipment (if any).