What Are the Different Types of Codes and How Do They Work? In contrast to older keys, modern car keys have specific chips inside that are specific to each vehicle. This prevents thieves from simply taking the key and then turning on the car. The keys are usually purchased from https://car-locksmith58974.blogolize.com/11-faux-pas-you-re-actually-able-to-do-with-your-car-key-program-near-me-68606649