Chevrolet 2007 TrailBlazer Owner's Manua page 205

CAUTION:
{
Even though the passenger sensing
system is designed to turn off the
right front passenger's frontal airbag
if the system detects a rear-facing child
restraint, no system is fail-safe, and
no one can guarantee that an airbag
will not deploy under some unusual
circumstance, even though it is turned
off. We recommend that rear-facing child
restraints be secured in the rear seat,
even if the airbag is off.
If your vehicle does not have a rear seat that
will accommodate a rear-facing child restraint,
never put a child in a rear-facing child restraint
in the right front passenger seat unless the
passenger airbag status indicator shows off
and the airbag is off. Here is why:
CAUTION:
{
Even though the passenger sensing
system is designed to turn off the
passenger's frontal airbag if the system
detects a rear-facing child restraint,
no system is fail-safe, and no one can
guarantee that an airbag will not deploy
under some unusual circumstance, even
though it is turned off. We recommend
that rear-facing child restraints be
transported in vehicles with a rear seat
that will accommodate a rear-facing child
restraint, whenever possible.
If the word OFF or the off symbol is lit on the
airbag status indicator, it means that the
passenger sensing system has turned off the right
front passenger's frontal airbag. See Passenger
Sensing System on page 80 for more on this,
including important safety information.
205