Buick 2005 Park Avenue Owner's Manual page 51

Be sure to follow the instructions that came with the
child restraint. Secure the child restraint when and
as the instructions say.
CAUTION:
{
A child in a child restraint in the center front
seat can be badly injured or killed by the right
front passenger's airbag if it inflates. Never
secure a child restraint in the center front seat.
It is always better to secure a child restraint in
the rear seat.
If you secure a forward-facing child restraint in
the right front passenger seat, always move
the front passenger seat as far back as it will
go. It is better to secure the child restraint in a
rear seat.
1. Make the belt as long as possible by tilting the latch
plate and pulling it along the belt.
2. Put the child restraint on the seat.
3. Run the vehicle's safety belt through or around the
restraint. The child restraint instructions will show
you how.
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