Car Key Programming It is crucial to program your car key to ensure that the key fob replacement you purchase work with your vehicle. Without this, the key will engage the ignition cylinder, but it won't be able to start the engine, or open the doors. A locksmith with the https://g28-car-key-solutions51595.blogitright.com/29361427/here-s-a-few-facts-about-car-key-programming