Yesterday, i started my side by side.  It started fine, but, i have no lights or horn at all.  I wondered if i turned something off on the dash, but, i dont think so.  It starts fine just as always, but, nothing works, including horn.   Where do i start to try to repair this    Fuses ??  Mouse chew wiring ??   Im sure its not the battery, or the machine would not start, and it starts just fine.