Buick 2005 Park Avenue - Manual (Page 45)

Top Strap Anchor Location
Your vehicle has top strap anchors already installed for
the rear seating positions. You will find them behind
the rear seat on the filler panel.
Do not secure a child restraint with a top strap in the
right front passenger’s position if a national or local law
requires that the top strap be anchored, or if the
instructions that come with the child restraint say that
the top strap must be anchored. There is no place
to anchor the top strap in this position.
In order to get to a bracket, you will have to open the
trim cover.
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