Front bumper
-open the hood.
-under the hood, pull out the pistons that attach the upper part of the bumper.
-from the bottom side, we Unscrew the screws and pull out the pistons.
-in the wheel arches, we Unscrew the screws and pull out the pistons that attach the slats (the front part).
-behind the slats, we Unscrew the screws that fasten the corners of the bumper to the fenders.
-remove the connectors from the fog lights.
-with an assistant, we pull the bumper forward from the rails in the fenders.
Rear bumper
-open the trunk lid.
-remove the tail lights.
-under the tail lights, we Unscrew the screws.
-in the opening of the trunk, we Unscrew the screws.
-from the bottom side, we Unscrew the screws.
-with an assistant, we pull the bumper back (look for the wires).
-snap together the connectors of the sensors.