How do you change a rear quarter light window on a vauxhall zafira?

To change the rear quarter light window on a Vauxhall Zafira, first, remove any interior trim or panels surrounding the window to access the mounting points. Next, carefully detach the old quarter light by removing the screws or clips securing it in place. Clean the area where the new window will be installed, apply adhesive if necessary, and then position the new quarter light into place. Finally, reattach any interior trim and allow the adhesive to cure as per the manufacturer's instructions.