Chevrolet 2013 Express Owner's Manual page 57

To move it down, pull on the center
adjuster control labeled PULL. You
can move the height adjuster up just
by pushing up on the shoulder belt
guide.
After the adjuster is set to the
desired position, try to move it down
without pushing in to make sure it
has locked into position.
Safety Belt Pretensioners
If the GVWR (Gross Vehicle Weight
Rating) of the vehicle is below
3 855 kg (8,500 lb) then the vehicle
has safety belt pretensioners for
the front outboard occupants. See
Vehicle Load Limits on page 9 10 to
locate the certification label which
contains the GVWR.
Although the safety belt
pretensioners cannot be seen,
they are part of the safety belt
assembly. They can help tighten the
safety belts during the early stages
of a moderate to severe frontal,
near frontal, or rear crash if the
threshold conditions for pretensioner
activation are met. And, if the
vehicle has side impact airbags,
safety belt pretensioners can help
tighten the safety belts in a side
crash or a rollover event.
Seats and Restraints
Pretensioners work only once.
If the pretensioners are activated
in a crash, the pretensioners and
possibly other parts of the safety
belt system will need to be replaced.
See Replacing Safety Belt System
Parts after a Crash on page 3 17.
Rear Safety Belt Comfort
Guides
This vehicle may have rear shoulder
belt comfort guides. If not, they are
available through your dealer.
The guides may provide added
safety belt comfort for older children
who have outgrown booster seats
and for some adults. When installed
and properly adjusted, the comfort
guide positions the shoulder belt
away from the neck and head.
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