GMC 2010 T-Series Owner's Manual page 25

Lap-Shoulder Belt
All seating positions in the vehicle have a lap-shoulder
belt except for the center passenger positions
(if equipped), which have a lap belt. See Lap Belt on
page 1 24 for more information.
The following instructions explain how to wear a
lap-shoulder belt properly.
1. Adjust the seat, if the seat is adjustable, so you
can sit up straight. To see how, see Seats in the
Index.
2. Pick up the latch plate and pull the belt across you.
Do not let it get twisted.
The lap-shoulder belt may lock if you pull the belt
across you very quickly. If this happens, let the belt
go back slightly to unlock it. Then pull the belt
across you more slowly.
3. Push the latch plate into the buckle until it clicks.
Pull up on the latch plate to make sure it is secure.
If the belt is not long enough, see Safety Belt
Extender on page 1 25.
Position the release button on the buckle so that
the safety belt could be quickly unbuckled if
necessary.
4. If equipped with a shoulder belt height adjuster,
move it to the height that is right for you.
See Shoulder Belt Height Adjustment later
in this section for instructions on use and important
safety information.
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