CITROEN DS5 Owner's Handbook Manual page 198

Place the jack 2 in contact with one of the
two front A or rear B locations provided on
the underbody, whichever is closest to the
wheel to be changed.
Extend the jack 2 until its base plate is in
contact with the ground. Ensure that the
centreline of the jack base plate is directly
below the location A or B used.
Raise the vehicle until there is sufficient
space between the wheel and the ground
to admit the spare (not punctured) wheel
easily.
Remove the bolts and store them in a clean
place.
Remove the wheel.