Depending on the model year and body type of attachment are different.

Front bumper

-open the hood.

-under the hood take out the six rivets) that attach the top part of the bumper and trim.

-from the bottom Unscrew the screws and take out the caps (twisted and inserted from the bottom up).

-wrenched the wheel to the side.

-in the wheel wells, Unscrew the screws and take out the clips holding the wheel arch liners (no need to remove).

-move the wing flaps to the side (need to access the inner part of the bumper).

-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). If the latches do not go, you need to pry with a flat head screwdriver the retaining clips from the side of the engine compartment.

-if you have the headlight washers, pull the nozzle up and remove the lid. Either Unscrew the washer bottle under the headlight, from the side of the engine compartment.

-with the assistant pulls the bumper forward (don't want to break the wires).

-remove the connectors from the fog lights.

the attachment of the front bumper Citroen C4 (2004-2010)

the scheme of fastening of the front bumper Citroen C4 (2004-2010)

Rear bumper

-open the trunk lid.

-remove tail lights.

-wheel arches take out the caps (Unscrew the screws) and free lockers (no need to remove).

-the fender liner, Unscrew the screws holding the corners of the bumper to the wings.

-Unscrew the screws and take out the rivets that attach the lower part.

-we release the latch in the wings (pull the corners over), under the rear lights and opening boot.

-with the assistant pulls back (don't want to break the wires).

-snap together the connectors of electrical equipment.

the attachment of the rear bumper Citroen C4 (2004-2010)

diagram of rear bumper Citroen C4 (2004-2010)

Rear bumper sedan version (4 door)

diagram of rear bumper Citroen C4 (2004-2010) sedan