Using a Key Programmer Modern key fobs go beyond simply keys; they can communicate with vehicles to start it, open the rear hatch, and much more. To accomplish this they must be programmed to work in conjunction. Car dealerships, your vehicle manufacturer and auto locksmiths all provide key programming services. https://g28carkeys69632.ssnblog.com/28871532/what-s-the-ugly-the-truth-about-car-key-programmer