Kia Soul 2018 Owner's Manual page 60

Safety features of your vehicle
Suitability of each seating position for ISOFIX child restraint systems according to ECE regulations
Mass Group Size Class
Carrycot
0 : UP to 10kg
0+ : UP to 13kg
I : 9 to 18kg
IUF = suitable for ISOFIX forward child restraints systems of universal category approved for use in the mass group.
IL = suitable for particular ISOFIX child restraints systems (CRS) approved for this vehicle type according to ECE 44.
These ISOFIX CRS are those of the "specific vehicle", "restricted" or "semi-universal" categories.
X = ISOFIX position not suitable for ISOFIX child restraint system in this mass group and/or this size class.
*ISO/R3 is able to be set up 2 notches(20mm) forward mid position both passenger and driver side
3 42
Fixture
Front Passenger
F ISO/L1
G ISO/L2
E ISO/R1
E ISO/R1
D ISO/R2
C ISO/R3
D ISO/R2
C ISO/R3
B ISO/F2
B1 ISO/F2X
A ISO/F3
Vehicle ISOFIX positions
Rear Outboard
(Driver side) (Passenger side)
- X
- X
- IL
- IL
- IL
- IL*
- IL
- IL*
- IUF
- IUF
- IUF
Rear Outboard
Rear Centre
X -
X -
IL -
IL -
IL -
IL* -
IL -
IL* -
IUF -
IUF -
IUF -