I have a 96 mustang that was running fine up intil today when I went to start it all gages came on til I turned the key to start and nothing I went though all the fuse in the car all was good then I turn to under the hood and found the #17 fuse Blown I called the Autozone in my town and they got me to buy the switch box thats under the steering wheel I replaced it replaced the fuse all lights came on and again when I turned the key all the way to start it blown again any help please