How to Unlock Your Car Without a Locksmith It's a hassle to lock your keys in your car. This happens most often when you need to go. A Auto Locksmith Key Programming is a great option to assist. the auto locksmith process is more complex than simply cutting a brand new auto key locksmith near me and programming it into your car. In the beginning, you'll need be able to prove the ownership of the vehicle for this procedure. Transponder Keys Many modern car manufacturers have implemented transponder keys into their key system as a way to stop theft. The benefit of these keys is that they can stop thieves from duplicate keys without the assistance of specialist tools. The keys also come with an electronic chip that transmits radio frequency signals to the immobilizer, ensuring that only keys with a valid license can start your vehicle. It's important to determine whether your vehicle is compatible with transponders before making a decision.