GMC Yukon 2007 Owner's Manual page 109

CAUTION:
{
If the airbag readiness light in the
instrument panel cluster ever comes on
and stays on, it means that something
may be wrong with the airbag system.
If this ever happens, have the vehicle
serviced promptly, because an adult-size
person sitting in the right front passenger's
seat may not have the protection of the
airbag(s). See Airbag Readiness Light on
page 245 for more on this, including
important safety information.
Aftermarket equipment, such as seat covers, can
affect how well the passenger sensing system
operates. You may want to consider not using
seat covers or other aftermarket equipment.
See Adding Equipment to Your Airbag-Equipped
Vehicle on page 111 for more information
about modifications that can affect how the
system operates.
CAUTION:
{
Stowing of articles under the passenger's
seat or between the passenger's seat
cushion and seatback may interfere with
the proper operation of the passenger
sensing system.
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