GMC 2007 Sierra Owner's Manual page 75

7. If your child restraint manufacturer
recommends using a top tether, and the
position you are using has a top tether anchor,
attach and tighten the top tether to the top
tether anchor. Refer to the instructions
that came with the child restraint and to Lower
Anchors and Tethers for Children (LATCH)
on page 58.
8. Push and pull the child restraint in different
directions to be sure it is secure.
To remove the child restraint, if the top tether is
attached to the top tether anchor, disconnect
it. Unbuckle the vehicle's safety belt and let it go
back all the way. The safety belt will move
freely again and be ready to work for an adult or
larger child passenger.
If you had turned the airbag off with the switch,
remember to be sure to use the airbag off switch to
turn on the right front passenger's airbag when
you remove the child restraint from the vehicle
unless the person who will be sitting there
is a member of a passenger airbag risk group.
See Airbag Off Switch on page 93.
CAUTION:
{
If the right front passenger's airbag is
turned off for a person who is not in a risk
group identified by the national
government, that person will not have the
extra protection of an airbag. In a crash,
the airbag will not be able to inflate and
help protect the person sitting there. Do
not turn off the passenger's airbag unless
the person sitting there is in a risk group.
See Airbag Off Switch on page 93 for
more on this, including important safety
information.
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