Using a Key Programmer Modern key fobs aren't just keys; they communicate with a vehicle to start it and open the rear hatch, and much more. To accomplish this they must be programmed to work with each other. All automobile dealerships, auto makers and auto locksmiths can provide key programming. https://g2827265.ziblogs.com/29497569/14-businesses-doing-a-great-job-at-car-key-programmer