2007 Cadillac STS Owner's Manual - Page 373

Engine Compartment Overview Your vehicle may be equipped with front compartment underhood sight shields, which surround the vehicle's engine cover. These sight shields will need to be removed in order to access some of the underhood components in your vehicle. To remove the sight shields, turn the fasteners on each shield to the left until they pop out. Then remove the fasteners and lift the shields up and away from the tower to tower brace. 2. Then go to the front of the vehicle and find the secondary hood release lever. The lever is located under the front edge of the grille near the center. Move the release lever to the side and raise the hood. Before closing the hood, be sure all the filler caps are on properly. Then pull the hood down and close it firmly. 373