On our 2012 Subaru Forester, the back window doesn't roll up anymore. Neither the button on the driver's control switch, nor on the door itself has any effect. There's no response to the button and we don't hear the motor. All other windows are working properly. (Nevertheless, I checked the fuse and it's fine. There isn't a fuse specific to each window, is there?)
What's the next thing to try?