CITROËN DS 5 Handbook page 262

F Unclip the black plastic blanking plug using
a lever.
F Insert your fingers into the aperture and
turn the blue cap a 6 of a turn anti-
th
clockwise.
F Carefully lift off the cap, without dropping it.
F Obtain a bottle of AdBlue
checking the use-by date, read carefully
the instructions on use on the label before
pouring the contents of the bottle into your
vehicle's AdBlue tank.
®
. After first
®