2004 Komkort 36 Karry all

2004 Komkort 36 Karry all.....switch on the wall? without owner manual, trying to find out what the 3 switch go to far from the door? https://www.dropbox.com/s/nm8i5a5cym0go2r/komkort%20switch.jpg



like to have or buy owners manual, Factory is NO help!