What a coincidence I had this very problem 3 days ago no switches works on the drivers door (windows, mirrors, locks). You are correct there is no fuse for it it is controlled by the master switch which is in the drivers switch unit which in my case I thought was faulty once replaced did not fix it.
The problem was in the wiring loom in the door jam between the door and the car body one wire broken resoldered an extension and now everything works.
Hers are the pics.