Depending on the year the site of attachment may vary slightly.
Front bumper
-open the hood.
-under the hood, Unscrew the screws that secure the upper part
-Unscrew the screws around the perimeter of the lower part that secure protection.
-wrenched the wheel to the side.
-in the wheel wells, Unscrew the screws and peel the fender liner (front part).
-for wheel arch liners Unscrew one screw on each side holding the bumper corners to the wings.
-we release the latch in the wings (pull the corners themselves).
-pulls the bumper forward (look for wires).
-snap together the connectors of the equipment (if any).
Rear bumper
-open the trunk lid.
-remove tail lights.
-Unscrew the screws that secure the top.
-from the bottom Unscrew the three screws that secure the lower part.
-wheel arches, peel the fender liner.
-for wheel arch liners Unscrew one screw on each side holding the bumper corners to the wings.
-we release the latch in the wings (pull the corners themselves).
-with the assistant pulls the bumper backwards (look for wires).
-snap together the connectors for the license plate lighting.
How to remove front and rear bumper Renault Twingo 1 (1992-2007)
How to remove front and rear bumper Renault Twingo 3 (after 2014)