Depending on the year of manufacture, the mounting points differ slightly.
Front bumper
-open the hood.
-under the hood, pull out the pistons and Unscrew the screws that attach the upper part of the bumper.
-Unscrew the screws on the bottom side.
-turn the wheels out of the way.
-in the wheel arches, we Unscrew the screws that fasten the undercarriage (the front part).
-behind the slats, we Unscrew two screws on each side, which attach the corners of the bumper to the fenders.
-pull the bumper forward (look for the wires).
- disconnect the electrical equipment connectors (if any).
Rear bumper
-open the trunk lid.
-in the opening of the trunk, we pull out three pistons.
-we're removing the trunk linings.
-from the trunk, Unscrew one nut and one screw on each side.
-Unscrew the screws that fasten the lower part.
-in the wheel arches, we Unscrew the screws that attach the undercarriage.
-behind the slats, we Unscrew the screws (screwed from the bottom up) that attach the corners of the bumper to the fenders.
-carefully pull the bumper back (look for the wires).
-disconnect the electrical equipment connectors (if any).