WARNING: This page is about a different car, the 2004 Pontiac Aztek and 2004 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Locating Hazard & Turn Signal Flasher
Courtesy of GENERAL MOTORS CORP.
Remove the fuse panel cover from the right side floor console.
Remove the hazard and turn signal flasher from the fuse panel.