WARNING: This page is about a different car, the 2002 Pontiac Montana, 2002 Oldsmobile Silhouette, and 2002 Chevrolet Venture. However, it is still accessible from the selected car via links, so may be relevant.
Fold down the child restraint to the open position.
Grasp the child restraint pad and pull in order to disengage the hook and the loop retainers.