1. Remove the rear door trim (see "Removal and installation the rear door trim").
2. Install the handle on the window lift mechanism and lower the rear door window to its lowest position.

3. Use a screwdriver to pry up the inner seal of the rear door glass...

4. ...and remove the glass seal by sliding it backwards.

[The material was taken from a website LADAMAN.RU]
5. Pry up the decorative insert...

6. ...and remove it, disengaging it from the seal.

7. Pry the outer rear door glass seal from the inside and remove it.

8. Remove the rear door glass side seal.

9. Remove the screw securing the decorative window trim.

10. Remove the decorative window trim.

11. Position the rear door glass in a position that allows access to the screws that secure the glass bracket to the window lift mechanism and remove the screws.

12. Remove the glass from the rear door opening to the outside.
13. Install the rear door glass on the vehicle in the reverse order of removal.
