Main task
WARNING: This page is about a different car, the 2011 Saab 9-3 and 2010 Saab 9-3. However, it is still accessible from the selected car via links, so may be relevant.
The driver requests the opening or closing of the soft top with the switch or the remote control. The STC control module operates the soft top hydraulically using information from a number of position sensors integrated in the mechanism's cylinders.