CITROËN DS 5 Handbook page 173

171
Child safety
ISOFIX child seats recommended by CITROËN
CITROËN offers a range of ISOFIX child seats listed and type approved for your vehicle.
Baby P2c Mini and its ISOFIX base
(size categories: c, d, E)
Group 0+: from birth to 13 kg
Installed rearward facing using an ISOFIX base which is attached to the anchorage rings A.
The base has a support leg, adjustable for height, which sits on the vehicle's floor.
This seat can also be secured with a seat belt.
In this case only the seat shell is used.
Refer also to the child seat manufacturer's fitting instructions for information on installing and removing the seat.