Chevrolet 2007 Optra Owner's Manual page 67

Here are the most important things to know about
the airbag system:
CAUTION:
{
You can be severely injured or killed in a
crash if you are not wearing your safety
belt — even if you have airbags. Wearing
your safety belt during a crash helps
reduce your chance of hitting things
inside the vehicle or being ejected from it.
Airbags are "supplemental restraints" to
the safety belts. All airbags are designed
to work with safety belts, but do not
replace them.
CAUTION:
{
Frontal airbags for the driver and
passenger are designed to deploy in
moderate to severe frontal and near frontal
crashes. They are not designed to inflate in
rollover, rear crashes, or in many side
crashes. And, for some unrestrained
occupants, frontal airbags may provide
less protection in frontal crashes than
more forceful airbags have provided in
the past.
Side impact airbags are designed to inflate
in moderate to severe crashes where
something hits the side of your vehicle.
They are not designed to inflate in frontal,
in rollover, or in rear crashes.
Everyone in your vehicle should wear a
safety belt properly — whether or not there
is an airbag for that person.
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