The attachment points may differ depending on the year of manufacture.
Front bumper
-open the hood.
-under the hood, take out the six rivets that secure the upper part of the bumper (lining).
-take out the caps from the bottom (inserted from bottom to top).
-turn the wheels to the side.
-in the wheel arches, take out three pistons on each side and release the wheel arch liners (front part).
-behind the wheel arch liners, Unscrew one screw on each side (twisted from bottom to top) that secure the corners of the bumper to the fenders.
-release the latches in the wings (pull the corners of the bumper towards you).
-release the latches under the headlights.
-with an assistant, we pull the bumper forward (we look behind the wires).
-disconnect the connectors of the electrical equipment (if any).
Rear bumper
-open the trunk lid.
-near the rear lights, remove the plastic pads (they are held on the latches, you need to pry them near the lights).
-under the overlays, unscrew two screws on each side and remove the taillights (they are held on the latches). The lower screws also secure the top of the bumper.
-take out six caps from the bottom side (inserted from bottom to top).
-in the wheel arches, Unscrew three screws on each side that secure the wheel arch liners (rear part).
-Unscrew one screw on each side (twisted from bottom to top) that secure the corners of the bumper to the fenders.
-behind the bumper, from the bottom side, Unscrew the four bolts that secure the bumper reinforcement to the body.
-release the latches in the wings (pull the corners towards you).
-with an assistant, we pull the bumper back (look behind the wires).
-snap together the connectors for license plate lighting, parking sensors and cameras (if any).
How to remove front and rear bumper for Hyundai i20 (2008-2014)