Mercedes-Benz GLA Series Operator's Manual page 56

54
Occupant safety
Vehicles with adjustable head restraints:
If necessary, slide the head restraint
#
upwards ( page 91).
/
Guide Top Tether belt 3 under the head
#
restraint between the two head restraint
bars.
Vehicles without adjustable head restraints:
Top Tether belt with a seat belt strap: guide
#
Top Tether belt 3 over the center of the
head restraint.
or
Top Tether belt with two seat belt straps:
#
guide one Top Tether belt 3 past the head
restraint on the right and left side respec‐
tively.
All vehicles:
Install the LATCH-type (ISOFIX) child restraint
#
system with Top Tether. Comply with the
child restraint system manufacturer's instal‐
lation instructions.
Hook Top Tether hook 2 into Top Tether
#
anchorage 1 without twisting.
Tension Top Tether belt 3. Comply with the
#
child restraint system manufacturer's instal‐
lation instructions.
Vehicles with adjustable head restraints:
If necessary, slide the head restraint down‐
#
wards ( page 91). Make sure that you do
/
not interfere with the correct routing of Top
Tether belt 3.
Securing the child restraint system with the
seat belt
Securing the child restraint system with the
seat belt on the rear seat
& WARNING Risk of accident if the rear
bench seat, rear seat and seat backrest
are not engaged
The rear bench seat, rear seat and seat back‐
rest may fold forwards, even when you are
driving.
As a result, the vehicle occupant will be
R
pushed into the seat belt with increased
force. The seat belt will not be able to
protect as intended and could cause
additional injury.