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.
Align the windshield garnish molding to the headliner and the holes in the A-pillar.
Press on the windshield garnish molding in order to engage the retaining tabs and clips.