Skoda CITIGO Owner's Manual page 23

Group
0
up to 10 kg
0+
up to 13 kg
1
9-18 kg
2
15-25 kg
3
22-36 kg
a)
The size category is shown on the label attached to the child seat.
IL-SU The seat is suitable for the use of approved child seats in  in the "Semi-Universal"category. The "Semi-Universal" category means that the child
seat with the  system is approved for your vehicle. Observe the list of vehicles that comes with the child seat.
IUF The seat is suitable for the use of approved forward facing child seats in the "Universal" weight group category.
X The seat is not fitted with  system attachment points.
Attachment points of the   system
  is an attachment system that restricts the movement of the upper
part of the child seat.
Size class of
the child seat
a)
E
E
D
C
D
C
B
B1
A
-
-
Fig. 16
Attachment points of the 
 system
Front passenger seat
X
X
X
X
X
The attachment points for attaching the belt for a child seat with the  
system are located on the back of the rear seat backrests
WARNING
Always refer to the instructions from the manufacturer of the child seat
■
when installing and removing a child seat with the   system.
Only use child seats with the   system on the seats with the at-
■
tachment points.
Only ever attach one belt from the child seat to a locking eye.
■
Rear seats
IL-SU
IL-SU
IL-SU
IUF
IL-SU
IL-SU
» Fig. 16.
Transporting children safely
21