Mercedes-Benz GLE Owner's Manual page 65

62 Occupant safety
i-Size child restraint system
(ISO/R2, ISO/F2X, ISO/B2,
ISO/B3)
i-Size child restraint system
(ISO/R2, ISO/F2X, ISO/B2,
ISO/B3)
Front passenger seat
X
X Not suitable for an i-Size child restraint system in the "Universal" category.
Left/right rear seat (second seat row)
i‑U
i-U Suitable for forward-facing and rearward-facing i-Size child restraint systems
in the "Universal" category.
Centre rear seat
X
Left/right rear seat (third seat row)
X
X Not suitable for an i-Size child restraint system in the "Universal" category.