I have a 2011 ram 1500 and when I got in this morning to start it everything is messed up and dash says no bus. What should I do from here to figure this problem out. I have looked online but it doesn't say much. I tried disconnecting the battery so far and it didn't help

 

Fixed the problem. Had water leak down the side of the window to the dash an go into a wire harness. Water came in through the sunroof. Just had to dry it out and put some electric Grease in.