How to Reprogram Car Keys Typically, you'll need an active spare key and a specialized programming device. You should also keep your owner's manual of your car available. The reprogramming process will vary depending on the type of car. Start by inserting the working key into the ignition and turning https://g28-car-keys94378.blog-kids.com/29429109/how-to-know-if-you-re-ready-for-car-key-programing