It used to be the case that when you lost your keys, you could just have a new one made using a backup key. You could just head down to the local hardware store, show them the key, then they would be able to make a copy right then and there. It was easy and it did not cost very much money.
Unfortunately, things are no longer that easy. If you have a new car and lose your key, then you have to call a locksmith that deals with key fobs. Everything is electronic and the more expensive or advanced your car is, the more advanced you key fob is and the more expensive it is going to be to replace that key fob or key if you lose it or if it is damaged. But these things are going to happen and when they do, it is important that …