Mercedes-Benz EQS 2021 Owner's Manual page 68

Approval categories in accordance with UN-
R129
Example of an approval label
i‑Size: child restraint systems in the "i‑Size"
R
category are approved for installation in vehi‐
cles with i‑Size mounting brackets. They can
be used, in accordance with overviews of the
suitability of seats for securing child restraint
systems, on seats labelled i‑U.
The identification i‑U refers to i‑Size child
restraint systems in the "Universal" category.
These child restraint systems must also be
secured using Top Tether or support points.
Observe the suitability of vehicle seats
Depending on the approval category, there are
forward-facing and rearward-facing child
restraint systems. Their use can be restricted for
certain vehicle seats:
Suitability of seats for attaching ISOFIX child
R
restraint systems ( page 65)
/
Suitability of seats for securing i‑Size child
R
restraint systems ( page 66).
/
Suitability of seats for attaching belt-secured
R
child restraint systems (
/
Fitting an ISOFIX or i-Size child restraint sys‐
tem on the left and right rear seats
Overview of suitability of the seats for
attaching ISOFIX child restraint systems
ISOFIX is a standardised securing system for
specially designed child restraint systems.
® The symbol indicates seats suitable for
attaching an ISOFIX child restraint system
in accordance with UN R44 (
Attach only child restraint systems that
are approved in accordance with UN R44
as per the following ISOFIX tables.
Carry cot
Size class –
Equipment
page 71)
F – ISO/L1
G – ISO/L2
X Not suitable for an ISOFIX child restraint system in this weight
group and/or size class.
65
Occupant safety
page 64).
/
Left/right rear seat
X
X