I store a cub cadet lx 1045 for an elderly neighbor during the winter. Today I was in a hurry and re-installed the battery for him so he could mow. When I hit the key, the starter just clicked and everything went dead. no lights, no dash, no gauges. nothing.... at first I thought it was a dead battery and went to get another one. When I got back I noticed the switched cables. What do you think I did? Am I lucky enough to get away with a blown fuse? The only fuse location I can locate on line is one under the seat along side the battery. I havent even looked at it again and I'm sick over it. Does anyone have any advise on what it might be? Thanks in advance for any help.