What Is Car Key Programming? Modern car keys aren't just simple pieces of metal. They contain an electronic chip that communicates with the vehicle. This communication is essential to ensure your vehicle's security and to prevent unauthorised use. However, you must preprogram your keys prior to them being able to https://carlocksmith65938.boyblogguide.com/28855040/11-methods-to-completely-defeat-your-car-key-programer