CITROEN Grand C4 PICASSO Owner's Handbook Manual page 258

Safety
Locations for installing ISOFIX
child seats
mountings.
In the case of universal and semi-universal ISOFIX child seats, the ISOFIX size category, determined by a letter from A to G , is indicated on the child
seat next to the ISOFIX logo.
Type of ISOFIX child seat
ISOFIX size category
Front passenger seat
Outer rear seats, fixed
Outer rear seats, adjustable longitudinally
Centre rear seat
Rear seat in the 3 row
rd
* Sleeper cots cannot be fitted to the front passenger's
seat.
256
Weight of the child / indicative age
Less than 10 kg
Less than 10 kg
(group 0)
(group 0)
Less than 13 kg
Up to approx.
(group 0+)
6 months
Up to approx. 1 year
Sleeper cot* "rearwards-facing"
F G C
IL-SU ** IL-SU
IL-SU ** IL-SU
X IL-SU
** The ISOFIX sleeper cot, secured to the lower rings of an ISOFIX seat,
occupies the full width of the rear seats.
From 9 to 18 kg (group 1)
From approx. 1 to 3 years
"rearwards-facing"
D E C D
Not ISOFIX
IL-SU
IL-SU
IL-SU
Not ISOFIX
"forwards-facing"
A B B1
IUF / IL-SU IUF / IL-SU
IUF / IL-SU IUF / IL-SU
IUF / IL-SU IUF / IL-SU