If I told you what the secret switches are, they wouldn't be secret! HA! 2 big ones are 30 amp switch breakers. One for each of the alternators. 30amp edge one and the stock rotax one. If I lose my alternator, I can switch back to the stock Rotax one. The other is a trim disconnect switch and the last one is a switch for the cabing down wash LED light in case its to bright at night and I don't like it.