Front bumper
-Unscrew the wheel left or right depending on which side will Unscrew first.
-in the wheel wells, Unscrew the screws and take out the rivets that attach the fender liner to the bumper.
-move the wing flaps to the side and Unscrew one bolt on each side (spun upwards) holding the bumper to the wings.
-on the left side (facing) of the bumper remove the temperature sensor.
-open the hood and Unscrew one bolt on each side on the sides of the headlights (if the headlights are double, with one bolt in between the headlight Assembly).
-remove the bottom grille.
-in the opening under the grate, Unscrew one bolt at each end.
-with the assistant pulls the bumper itself.
-remove the connectors from the fog lights.
-if there is paramilitary disconnect the hoses from the injectors and close them with stoppers that from the reservoir was leaking fluid
-if you have sensors, remove the common connector.
Rear bumper
-in the wheel wells, Unscrew the screws and pull out the rivets that attach the fender liner to the bumper (so as not to remove the wheels, use a ratchet with a nozzle).
-the left and right sides move the wing flaps to the side and Unscrew the bolts that attach the bumper to the wing (spun up).
-the edges at the bottom of the bumper Unscrew one bolt on each side.
-in the trunk lift the lid of the spare wheel.
-remove side trim and pockets (need to access the tail lights).
-under sheathing, below the rear lights, Unscrew four nuts on each side holding the bumper together with the amplifier to the body.
-pulls the bumper on yourself (do it better with an assistant, so as not to scratch the paint).
-on the right side remove the connector from the PDC (if any).
-the bumper is cleared.
How to remove front and rear bumper Mercedes S-Class W140
How to remove front and rear bumper Mercedes S-Class W221
How to remove front and rear bumper Mercedes S-Class W222