NonStop

Hi.

I have a 80 cab 92`.(manual roof)
yesterday I found out that the button which
opends the compartment to the hood, didnt work.
neither did the windows go halfway down when I tried
to turn the handle used to fold the roof

So i though there must be a broken fuse somewhere.
I checked the fusebox beneth the hood, but I couldnt find any broken fuse.
I got a tips that there should be a fusebox inside the car as well, near the driver
seat. But I cant find any..

Anyone knows where this fusebox is?
or any clue what fuse this mechanism for the roof is connected to ? so i dont have to try to replace every fuse.
The overview on the fusebox is written in german, so I cant figure it out.
anyone?

Black_RS4

owners manual?

f115QT

I have the Bentleys and Service Training Manuals if you want it. I'm in T.O.