Depending on the year the site of attachment may vary slightly.
Front bumper
-take out washer jets headlight up and remove caps (hold on clips).
-open the hood.
-under the hood take out five caps and Unscrew the two screws that secure the top.
-wrenched the wheel to the side.
-wheel arches Unscrew five screws on each side.
-with the assistant release the latch in the wings and under the headlights (pull the corners themselves).
-gently pulls the bumper forward (don't want to break the wires).
-remove the connectors from the equipment (if any).
Rear bumper
-open the trunk lid.
-in the opening of the trunk, Unscrew the two screws.
-Unscrew the two screws that secure the lower part.
-wheel arches Unscrew four screws on each side.
-with the assistant release the latch in the wings and under the rear lights (pull the corners themselves).
-gently pulls back bumper (don't want to break the wires).
-snap together the connectors of the equipment (if any).
How to remove front and rear bumper Volvo C70 (1997-2005)