Depending on the model year and body type of attachment may vary.
Front bumper
-open the hood.
-under the hood take out the rivets that secure the upper part of the bumper.
-take out the caps and Unscrew the screws (inserted and screwed in from the bottom up) around the perimeter of the bottom.
-wrenched the wheel depending on which side we understand.
-wheel arches take out the rivets that secure the wheel arches and bumper corners to the wings.
-both sides bent the lower part of the fender liner and remove the connectors from the fog lights.
-with the assistant release the latch in the wings and under the headlights and gently pulls the bumper forward (don't want to break the wires).
-remove the connectors from the equipment (if any).
Rear bumper
-open the rear door (trunk lid).
-remove the rear lights (4 door version with the panels Unscrew the four nuts on each side) (5-door versions, Unscrew two screws in the opening of trunk)
-perimeter of the lower part and pull out the caps (inserted from the bottom up).
-wheel arches take out the caps that secures the wheel arches and bumper corners to the wings.
-with an assistant, carefully release the clips in the wings and under the tail lamps.
-pulls the bumper back.
-snap together the connectors of the equipment (if any).