There are many different problems that can come when you have car key programming issues with your car. You may not even realize it, but you could have broken the keys yourself. There are a few things to make sure you don’t do when you are using the physical car key device. First of all, make sure that you do not drop your car keys too often. As you will find out the hard way, the wiring within the keys can be damaged if you drop them often or even just once from a high altitude. Just make sure you don’t try to have any friends catch them at the bottom of the balcony and you will probably be safe. Sometimes water damage can also cause malfunctions with car programming as well. You do not want the electronic circuits within the device to start to get destroyed.