Over the years, cars have certainly changed a lot and so have the car keys that ignite them. Modern car keys have a chip embedded in the plastic. The chip is a part of the transponder that checks if the correct key is used in the lock.
Over the years, cars have certainly changed a lot and so have the car keys that ignite them. Modern car keys have a chip embedded in the plastic. The chip is a part of the transponder that checks if the correct key is used in the lock.