Depending on the year of manufacture, the attachment points differ slightly.
Front bumper
-open the hood.
-under the hood, Unscrew the two screws and take out the two pistons that secure the upper part of the bumper.
-from the bottom side, unscrew the screws (screwed from bottom to top).
-wheel the wheels to the side.
-in the wheel arches, take out the rivets that secure the wheel arch liners (front part).
-behind the wheel arch liners, Unscrew the screws that secure the corners of the bumper to the fenders.
-release the latches in the wings.
-with the assistant, we pull the bumper forward (look behind the wires).
-release the connectors of the electrical equipment (if any).
Rear bumper
-open the trunk lid.
-Unscrew three nuts from the trunk on each side and remove the taillights.
-under the rear lights, take out two pistons and unscrew the two screws.
-from the bottom, take out the rivets that secure the bottom of the bumper.
-in the wheel arches, take out the rivets that secure the wheel arch liners (rear part).
-behind the wheel arch liners, Unscrew one screw on each side that secure the corners of the bumper to the fenders.
-release the latches in the wings.
-with an assistant, we pull the bumper back (look behind the wires).
-disconnect the connectors of the electrical equipment (if any).