Can You Program Your Own Car Keys? There are only a handful of vehicles available which allow you to program your own keys. However, it is extremely risky and may cause damage to the computer in your car. The transponder chip inside the key creates a digital signature. The car's https://g28carkeys54558.ageeksblog.com/28638852/how-car-key-programming-became-the-hottest-trend-in-2023