Depending on the year of release of the attachment can vary.
Front bumper
-open the hood.
-under the hood, Unscrew the two screws that secure the top.
-on the perimeter at the bottom of the bumper, Unscrew the screws (spun up).
-depending on hand wrenched up to the stop wheel.
-wheel arches Unscrew two screws on each side holding the fender liner.
-remove the fender liner to the side and Unscrew two screws on each side holding the corners of the bumper to the wings (one should be mindful of these screws, the nuts can be rotated in the mounts).
-with an assistant, carefully, so as not to break the wire, pulls the bumper forward.
-remove the connectors from the fog lights.
-remove the connector from the Parking assist sensors (if any).
Rear bumper
-open the trunk lid.
-in the opening of the trunk, Unscrew the screws there.
-in the wheel wells, Unscrew the screws (to remove the wheels need to turn a ratchet with a nozzle).
-Unscrew the two screws that secure the lower part (spun up).
-with the assistant gently pulls the bumper back from the rails.
-remove connector from the PDC (if any).
How to remove front and rear bumper Ford Galaxy (1995-2000)
How to remove front and rear bumper Ford Galaxy (2000-2006)
How to remove front and rear bumper Ford Galaxy / S-Max (2015+)