Like the title says. Went to start the 'Stang for a quick run to the store and the wipers freaked out an then slowed to a steady slow pace. I reached over to turn the switch off and it was already off :/ is the signal/high/low wiper switch bad? I've got the fuse out now and rain x dumped all over the windshield so I'm not too worried about it. Just want to figure out whats wrong!