What Are Key Programmers? Most modern cars have ignition and key systems that require reprogramming at some time. This is the reason key programmers can be useful. There are three scenarios where shops might need to have key programming capabilities. The shop may have to program keys in three situations https://g2809755.glifeblog.com/28774991/the-three-greatest-moments-in-car-key-program-near-me-history