The car key serves several purposes. To lock, unlock and start your car. Without your key, your car is virtually useless. Modern car keys now come with additional features as opposed to car keys in the late 1990s and early 2000s. Car keys now come with microchips built within to complete validation by the ignition system of the vehicle. Car keys also come as valet keys which will only allow valet drivers to start the car but not open the glove compartment or trunk.
Car remotes work via a radio frequency that contains a specific digital identity code. Programming such “keys” is a very technical process and can be a tad confusing. Different vehicles call for a different set of instructions when programming. The car’s onboard computer saves the code which allows the keyless remote to continue being used.

When it comes to Car Keys, Key Craze has the best selection and best prices, guaranteed. Not only do they carry car keys for all of the popular makes and models, but they also carry Remote Shells and Keyless Remotes for most makes and models as well.