What Is Car Key Programming? Modern car keys aren't just simple pieces of metal. They have a computer chip in them that connects to your vehicle. This is vital to keep your vehicle safe and to prevent unauthorised use. You must preprogram the keys to operate your vehicle. This is https://autolocksmiths53693.dbblog.net/2626246/17-signs-to-know-if-you-work-with-car-key-programer