Can You Program Your Own Car Keys? Only a handful of vehicles available allow you to program your own keys. However, doing this is extremely risky and could cause damage to your car's computer. The transponder chip inside the key creates digital signatures. The car's database of these signatures, and https://g28-car-keys60472.bloguetechno.com/these-are-the-most-common-mistakes-people-make-using-car-key-programming-near-me-64734385