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.
Install the air inlet grille to the body.
Fig 1: Installing Air Inlet Grille
Courtesy of GENERAL MOTORS CORP.
Install the air inlet grille retainers (1).
Position the windshield wiper arms to the down position.