How to Reprogram Car Keys Typically, you will need an active spare key and a special programming device. Also, it is recommended to have the owner's guide for your vehicle. The reprogramming process will vary according to the car model. Start by inserting the working key into the ignition and https://car-locksmiths55654.win-blog.com/9398336/a-guide-to-car-key-programing-in-2023