Car Key Programming It is essential to program your car key to ensure that the replacement fobs you buy will work with your vehicle. Without this key, the key will activate the ignition cylinder, but won't start the engine, or open the doors. You can quickly and easily program your https://carlocksmiths21334.answerblogs.com/29593523/a-an-instructional-guide-to-car-keys-programmed-from-start-to-finish