GMC 2003 C4C042 Owner's Manual page 67

CAUTION:
-
A child in a rear facing child restraint can be
seriously injured or killed if the right front
passenger's air bag inflates. This is because the
-
back of the rear facing child restraint would be
very close to the inflating air bag. Be sure to turn
off the air bag before using a rear
restraint in the right front seat position. If a
-
forward facing child restraint is suitable for your
child, always move the passenger seat as far back
as it will go.
1-60
-
facing child
CAUTION:
If the air bag readiness light ever comes on when
you have turned off the air bag, it means that
something may be wrong with the air bag system.
The right front passenger's air bag could inflate
even though the switch is off. If this ever
happens, don't let anyone whom the national
government has identified as a member of a
passenger air bag risk group sit in the right front
passenger's position (for example, don't secure a
-
rear facing child restraint in the right front
passenger's seat) until you have your vehicle
serviced. See "Air Bag Off Switch" in the Index
for more on this, including important safety
information.