Mercedes-Benz Mercedes-AMG SL Roadster 2021 Owner's Manual page 73

Occupant safety
70 70
W W eight gr eight group 1 (9–18 k oup 1 (9–18 kg and appro g and approx. 9 mont
4 year 4 y ears) s)
Size class – Size class – Le /r Le /right ight r r ear seat
Eq Equipment uipment
D – ISO/R2 (1), X
ISO/R2X (1)
C – ISO/R3 (1) X
B – ISO/F2 (2) IUF
B1 – ISO/F2X (2) IUF
x. 9 months to hs to
Size class – Size class –
Eq Equipment uipment
ear seat
A – ISO/F3
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.
X Not suitable for an ISOFIX child restraint system in this weight
group and/or size class.
IUF Suitable for forward-facing ISOFIX child restraint systems of the
"Universal" category in this weight group.
(1) Make sure that the seat backrest of the front seat does not rest
against the child restraint system.
(2) Only with support point
Ov Over ervie
Le /right Le /r ight r r ear seat ear seat
i‑Size child r i‑Size c
passenger seat passeng
i‑Size is a standardised securing system for spe-
X
cially designed child restraint systems.
° The symbol indicates seats suitable for
view of t w of the suit he suitability of seats f ability of seats for att or attac aching
hild res estr traint syst aint systems t ems to t o the fr he front
er seat
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.
hing
ont
page 65).