Mercedes-Benz GLB Owner's Manual page 74

Guide the Top Tether belt 4
#
restraint 1 between the two head restraint
bars.
Hook Top Tether hook 3 into Top Tether
#
anchorage 2 without twisting.
Tension the Top Tether belt 4. Comply with
#
the child restraint system manufacturer's
installation instructions when doing so.
If necessary, slide the head restraint
#
downwards ( page 119). Make sure that
/
you do not interfere with the correct routing
of the Top Tether belt 4.
under the head
1
Occupant safety 71