GMC Yukon 2007 Owner's Manual page 96

CAUTION:
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Anyone who is up against, or very close to,
any airbag when it inflates can be seriously
injured or killed. Airbags plus lap-shoulder
belts offer the best protection for adults,
but not for young children and infants.
Neither the vehicle's safety belt system nor
its airbag system is designed for them.
Young children and infants need the
protection that a child restraint system can
provide. Always secure children properly
in your vehicle. To read how, see Older
Children on page 62 or Infants and Young
Children on page 65.
Occupants should not lean on or sleep
against the door in the first or second row
seats, or the rear windows in the third row
seat, if your vehicle has roof-mounted
rollover airbags.
96
The system checks the airbag electrical system for
malfunctions. The light tells you if there is an
electrical problem. See Airbag Readiness Light on
page 245 for more information.
There is an airbag
readiness light on the
instrument panel cluster,
which shows the
airbag symbol.