WARNING: This page is about a different car, the 2003 Pontiac Montana, 2003 Oldsmobile Silhouette, and 2003 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.
Fig 1: Installing Windshield Garnish Molding To A-Pillar