WARNING: This page is about a different car, the 2002 Cadillac DeVille. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Right Side Of Instrument Panel, Near Blower Motor
Courtesy of GENERAL MOTORS CORP.
Fig 2: Passenger Compartment, Center Of Instrument Panel
Courtesy of GENERAL MOTORS CORP.
Fig 3: Right Rear Of Passenger Compartment, Behind Rear Seat Back