Mercedes-Benz X-Class 2017 Operating Instructions Manual page 55

Children in the vehicle
52
the child restraint system must not touch the roof or be subjected to a load by the head restraint.
R
observe the manufacturer's installation instructions for the child restraint system.
R
Legend for the table:
X: not suitable for an ISOFIX child restraint system in this weight category.
R
IUF: suitable for a forward-facing ISOFIX child restraint system in the "Universal" category in this
R
weight category.
IL: suitable for ISOFIX child restraint systems in the table in the "Overview of recommended child
R
restraint systems" (
system manufacturer's vehicle model list.
Weight category
Carry cot
0
up to 10 kg
up to approximately 6 months
0+
up to 13 kg
up to approximately 15 months
I
9 kg to 18 kg
between approximately 9 months
and 4 years
Suitability of seats for fitting i‑Size child restraint systems
Observe the following notes:
if you are using a forward-facing child restraint system of group I: if possible, remove the
R
head restraint of the respective seat. Furthermore, the backrest of the child restraint system
must, as far as possible, rest against the backrest of the seat.
after removing the child restraint system, fit the head restraint without delay and adjust all head
R
restraints correctly.
for certain child restraint systems of weight category II or III there may be limitations for the
R
maximum size setting, e.g. due to possible contact with the roof.
make sure that the child's feet do not come into contact with the front seat. If necessary, move
R
the front seat slightly forwards.
the child restraint system must not touch the roof or be subjected to a load by the head restraint.
R
observe the manufacturer's installation instructions for the child restraint system.
R
Legend for the table:
When using a child restraint system of size category C (ISO/R3), move the front seat to the highest position.
6
Make sure that the front seat backrest does not rest against the child restraint system.
page 53) or if the vehicle and the seat are listed in the child restraint
Y
Size catego- Equipment
ries
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
Rear seat left/
right
X
X
IL
IL
IL
6
IL
IL
6
IL
IUF
IUF
IUF