Mercedes-Benz GLC 200 4MATIC Owner's Manual page 70

Size class – Left/right rear seat
Equipment
B1 – ISO/F2X IUF
A – ISO/F3 IUF
IL Suitable for ISOFIX child restraint systems according to the table
in "Overview of the recommended child restraint systems", or if the
vehicle and the seat are listed on the child restraint system manu-
facturer's vehicle model list.
IUF Suitable for forward-facing ISOFIX child restraint systems of the
"Universal" category in this weight group.
(1) When using a child restraint system of size class (ISO/R3),
move the front seat into the highest position. Make sure that the
seat backrest of the front seat does not rest against the child
restraint system.
▌Overview of suitability of the seats for attaching
i‑Size child restraint systems
i‑Size is a standardised securing system for spe-
cially designed child restraint systems.
° The symbol indicates seats suitable for
attaching an i‑Size child restraint system in
accordance with UN R129 (
Child restraint systems that are permitted
in accordance with UN R44 as per the ISO-
FIX tables ( page 66) or UN R129 as per
/
the following i‑Size tables may be attached.
i‑Size child restraint systems (ISO/R2, ISO/F2X,
ISO/B2, ISO/B3)
Front passenger seat Left/right rear seat
X i‑U
X Not suitable for an i-Size child i-U Suitable for forward-facing
restraint system in the "Univer- and rearward-facing i-Size child
sal" category. restraint systems in the "Univer-
sal" category.
▌Fitting the ISOFIX or i‑Size child restraint sys-
tem on the left and right rear seats
& WARNING Risk of accident if the rear
bench seat, rear seat and seat backrest
are not engaged
The rear bench seat, rear seat and seat back-
page 64).
/
rest may fold forwards, even while the vehicle
is in motion.
As a result, the vehicle occupant will be
R
pressed into the seat belt with increased
force. The seat belt will not be able to pro-
tect as intended and could cause addi-
tional injury.
Objects or loads in the boot or load com-
R
partment cannot be restrained by the seat
backrest.
Make sure that the rear bench seat, the
#
rear seat and the seat backrest are
engaged before every trip.
If the left and right seat backrests are not
engaged and locked in place, this will be shown
on the instrument display.
Occupant safety 67