Depending on the year of the attachment points are slightly different.
Front bumper
-under the hood, take out the clips that secure the grille (inserted upside down).
-remove the grille with the lower latches up.
-under the grille, Unscrew the screws.
-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 to the bumper.
-on the perimeter in the bottom part Unscrew the screws and take out the caps (twisted and inserted from the bottom up).
-assistant exempt corners of the latches in the wings and remove the bumper from the guides themselves.
-remove the connector from the fog lamp (if any).
-remove connector from the PDC (if any).
-remove the connector from the temperature sensor in the lower grille (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.
-Unscrew the screws in the wheel arches (so as not to remove the wheels easier to turn a ratchet with a nozzle).
-take out the caps in the lower part (inserted from the bottom up).
-with the assistant release the latch in the wings, behind the rear lights and opening boot.
-remove the bumper from the guides themselves.
-remove the connector from the PDC (if any).