Pontiac Grand Prix 2007 Owner's Manual page 82

If the LATCH system was being used during a
more severe crash, you may need new LATCH
system parts.
If belts are cut or damaged, replace them.
Collision damage also may mean you will need to
have LATCH system, safety belt or seat parts
repaired or replaced. New parts and repairs may
be necessary even if the belt or LATCH system
was not being used at the time of the collision.
If an airbag inflates, you will need to replace airbag
system parts. See the part on the airbag system
earlier in this section.
If the frontal airbags inflate, you will also need to
replace the driver's and right front passenger's
safety belt buckle assembly. Be sure to do
so. Then the new buckle assembly will be there to
help protect you in a collision.
82
After a crash you may need to replace the driver
and front passenger's safety belt buckle
assemblies, even if the frontal airbags have not
deployed. The driver and front passenger's safety
belt buckle assemblies contain the safety belt
pretensioners. Have your safety belt pretensioners
checked if your vehicle has been in a collision,
or if your airbag readiness light stays on after
you start your vehicle or while you are driving.
See Airbag Readiness Light on page 176.