How to Reprogram Car Keys Typically, you'll need an operational spare key as well as an instrument for programming. Also, you should have the owner's manual of your vehicle in hand. The procedure for reprogramming will differ by car type. Start by inserting the working key into the ignition and https://autolocksmiths70414.azzablog.com/29497312/why-car-key-programing-isn-t-as-easy-as-you-imagine