My dog chewed up my key and now it won't start. None of the buttons on it work. It was soaked in slobber. I tried replacing the battery but it did not help. I tried resetting the computer by unplugging the neg battery battery of the car, because someone told me to. As I thought, that didn't work. Tried calling roadside assistance, all they can do is tow it to a dealership. Any ideas? All the dealerships around here are closed today.