Using a Key Programmer Modern key fobs aren't just keys; they communicate with a vehicle to start it, open the rear hatch, and much more. To do so they must be programmed to work with each other. Car dealerships, your car manufacturer and auto locksmiths all provide key programming services. https://g28carkeysolutions26966.articlesblogger.com/52459819/20-trailblazers-are-leading-the-way-in-car-key-fob-programming-near-me