Can You Program Your Own Car Keys? There are a handful of automobiles on the market that allow you to program your own keys. However, doing so is extremely risky and may cause damage to your car's computer. The transponder chip inside the key creates a digital signature. The car https://auto-locksmiths10548.dreamyblogs.com/29614901/20-things-that-only-the-most-devoted-car-key-programming-fans-know