How to Reprogram Car Keys It is common to require an additional key that works and a 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 your working key into the ignition https://autolocksmiths88970.myparisblog.com/29746480/how-to-tell-if-you-re-ready-for-car-key-programing