I was cutting the grass and the blade shut off on its own and will no longer come on. I have checked the fuse and relay switch, swapped out the PTO switch and check the belts. In addition to the blades not engaging I noticed I have no headlights and the hours gauge doesn't work which all worked at the same time the blades did. Any suggestions will be great.

Hi,
Always wise to furnish a model number, but that said you may have a model with a fuse block inside the dash. Will not be a big one, just four slots but the accessory fuse is blown(ACC, if it is labelled and they not always.)
Peace,
Clarke