Mercedes-Benz GLC Owner's Manual page 78

Weight category
The child restraint system must not touch the roof or be put under strain by the head restraints.
Adjust the head restraint position accordingly. Also observe the child restraint system man-
ufacturer's installation instructions.
Suitability of the seats for attaching an i-Size child restraint system
If you use a baby car seat of category 0 or 0+ or a rearward-facing child restraint system of
category I on a rear seat, you must adjust the driver's or front-passenger seat so that the seat
does not touch the child restraint system.
If you use a category I, forward-facing child restraint system, you should remove the head
restraint of the respective seat (
system must, as far as possible, lie flat against the backrest of the seat.
Always observe the notes in the "Child restraint system" section (
restraint system manufacturer's installation instructions.
When you remove the child restraint system you must replace the head restraints again
immediately ( page 125). All vehicle occupants must adjust their head restraints correctly
Y
before beginning the journey.
Legend for the table:
X Seat which is unsuitable for i-Size child restraint systems in the "Universal" category.
i‑U Suitable for a forward or rearward-facing i-Size child restraint system in the "Universal"
category.
i‑Size child restraint sys-
tems
Recommended child restraint systems
General notes
Always observe the information in "Child restraint systems on the front-passenger seat"
( page 69) and in "Suitable positioning of the child restraint system" (
Y
You can obtain further information about the correct child restraint system from any
Mercedes-Benz Service Centre.
Size category
B1
A
page 125), if possible. The backrest of the child restraint
Y
Front-
passenger
Left
seat
X i‑U
Children in the vehicle
Equipment Rear seat left,
right
ISO/F2X
ISO/F3
page 66) and the child
Y
Seat
Rear seat
Centre
X
page 71).
Y
75
IUF
IUF
Right
i‑U
Z