PEUGEOT 5008 Handbook page 136

Child safety
* Precautions are required when fitting a child
seat with a stay (or drop down leg). Refer to
the section on "Installing a child seat with a
support leg" for more information.
134
IUF: seat suitable for the installation of an Isofix
Universal seat, "Forward facing" secured
using the top belt to the upper ring of an
ISOFIX seating position.
IL-SU: seat suitable for the installation of an
Isofix Semi-Universal seat either:
- "rearward facing" fitted with a top
belt or a support leg,
- "forward facing" fitted with a support
leg,
- a shell seat fitted with an upper strap
or a support leg.
For advice on securing of the top belt, refer to
the section on "ISOFIX mountings".
X: seat not suitable for the installation of a child
seat or shell for the weight group indicated.
Remove and stow the head restraint
before installing a child seat on a
passenger seat. Refit the head restraint
once the child seat has been removed.