Car Key Reprogramming Is Convenient and Cost-Effective Traditionally, the most effective way to program new car keys is to go to the dealership. You can save money by finding an area locksmith that can offer reprogramming of car keys. Check the owner's manual for details. Here are some general guidelines. https://g28carkeys39791.isblog.net/five-car-key-reprogramming-lessons-from-the-professionals-46603024