So i lost my car keys and didn't want to tow my car to the dealership so they told me i could program it myself so i said i'd do that he told me all i had to do was turn the key to on for ten minutes 3 times so i did this and it didn't work. the dealership is closed and i need my car asap. anyone know what to do. at first the radio came on and the fan and the lights but now they wont turn on at all. i'm confused and don't wanna tow my car so someone help please.