Depending on the year of release of the attachment can vary.
Front bumper
-under the hood take out the rivets that secure the lining and Unscrew the two screws that secure the top.
-wrenched the wheel to the left or right side depending on which side we will analyze first.
-wheel arches Unscrew the screws that attach the fender liner.
-attach the fender liner to the side and Unscrew one screw on each side (spun upwards) holding the corners of the bumper to the wings.
-on the perimeter in the bottom part Unscrew the screws (spun up).
-assistant exempt corners of the latches in the wings (pull towards you).
-pulls the bumper forward.
-remove the connector from the fog lamp (if any).
-if you have headlight washers, disconnected the hoses (so the liquid will not escape on earth, should prepare a special container).
Rear bumper
-open the trunk lid.
-remove tail lights.
-take out the clips under the rear lights.
-Unscrew the screws in the opening of the trunk.
-Unscrew the screws and take out the caps at the bottom (twisted and inserted from the bottom up).
-Unscrew the screws in the wheel arches and removed the fender liner.
-for wheel arch liners Unscrew one screw on each side that attach the angles to the wings (spun up).
-with the assistant release the latch in the wings (pull the corners themselves).
-remove the bumper from the guides ago.
-remove connector from the PDC (if any).