To fit

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.

Remove the butyl tape from the body. If the old window is to be refitted, the butyl tape on the window must also be removed.
Apply new butyl tape to the side window as shown in the illustration. Use butyl tape.

Fig 1: Illustration For Step 2
Courtesy of SAAB-SCANIA OF AMERICA, INC.
Fit the window and tighten the nuts.

Fig 2: Illustration For Step 3
Courtesy of SAAB-SCANIA OF AMERICA, INC.

Tightening torque: 3 N.m (2.2 lbf ft)
Refit the upholstery around the rear quarter light.
Refit the weatherstrip on the C-pillar.

Fig 3: Illustration For Step 4-5

Courtesy of SAAB-SCANIA OF AMERICA, INC.