GMC 2001 Yukon XL Owner's Manual page 73

Your vehicle has a right front passenger air bag. Never
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put a rear facing child restraint in this seat. Here's why:
CAUTION:
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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
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back of the rear facing child restraint would be
very close to the inflating air bag. Always secure
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a rear facing child restraint in the rear seat.
Although a rear seat is a safer place, you can secure a
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forward facing child restraint in the right front seat.
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You'll be using the lap shoulder belt. See the earlier
part about the top strap if the child restraint has one.
Be sure to follow the instructions that came with the
child restraint. Secure the child in the child restraint
when and as the instructions say.
1. Because your vehicle has a right front passenger air
bag, always move the seat as far back as it will go
before securing a forward
See "Seats" in the Index.
2. Put the restraint on the seat.
1-60
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facing child restraint.
3. Pick up the latch plate, and run the lap and shoulder
portions of the vehicle's safety belt through or around
the restraint. The child restraint instructions will show
you how.
If the shoulder belt goes in front of the child's face or
neck, put it behind the child restraint.
4. Buckle the belt. Make sure the release button is
positioned so you would be able to unbuckle the
safety belt quickly if you ever had to.