WARNING: This page is about a different car, the 2002 Oldsmobile Intrigue. However, it is still accessible from the selected car via links, so may be relevant.
Open the hood.
Use the J 38778
to remove the push-in retainers from the hood insulator.
Remove the hood Insulator from the hood.
Fig 1: Removing Push - In Retainers From Hood Insulator