Overview of suitability of the seats for attaching i‑Size child restraint systems - C-Class Coupé November 2020 C205 Audio Owner's Manual
i‑Size is a standardised securing system for specially designed restraint systems.

- The symbol indicates seats suitable for attaching an i‑Size child restraint system in accordance with UN R129 (Approval categories for child restraint systems) .
- Child restraint systems that are permitted in accordance with UN R44 as per the ISOFIX tables (Overview of suitability of the seats for attaching ISOFIX child restraint systems) or UN R129 as per the following i‑Size tables may be attached.
X | i‑U |