The bumper is very simple, you need to Unscrew the four nuts and three bolts.
-open the hood and Unscrew one bolt in the middle of the bumper.
with the inner side of the bumper (need to go under the car) Unscrew the two nuts under the key thirteen (approximately under the headlight) on each side that attach the bumper to the side members.
-wheel arches turn off the key or head by ten bolts that secure the bumper to the brackets (you need to pay attention to the fact that these bolts corrode and often break).
-in vehicles with outside temperature gauge, need to remove the plate frame, remove the plug and Unscrew the mounting bolt temperature sensor.
-pulls the bumper itself .
-in the wheel arches remove the rubber seal.
-under the seals, Unscrew two nuts, ten on each side.
-in the trunk remove the rear valance.
-under the skin Unscrew the six screws (shown by arrows in the figure).
-pulls the bumper on yourself (do it better with an assistant, so as not to scratch the paint) .