Rattling noise from the rear window when the soft top is raised (closed): Procedure

WARNING: This page is about a different car, the 2001 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.

Raise the fifth bow.
Bend the spring brace downwards or rearwards using pliers in order to reduce the gap between the brace and the fifth bow.

Fig 1: Bending Spring Brace Downwards
Courtesy of SAAB-SCANIA OF AMERICA, INC.
For cars with black outer roof fabric, VIN -27000790 and cars with blue outer roof fabric, VIN -27000853 continue according to the following:
Bend the headlining attachment wire in order to reduce the gap.

Fig 2: Bending Headlining Attachment Wire
Courtesy of SAAB-SCANIA OF AMERICA, INC.
If necessary, replace the headlining attachment wire with a new plastic wire, part no. 53 60 672.