What Are Key Programmers? Most modern cars have ignition and key systems that require reprogramming at some point. Key programmers can be useful in this scenario. There are three situations where shops might need to have key programming capabilities. The shop might need to program keys in three different situations https://g2891723.blogerus.com/52130530/15-terms-that-everyone-is-in-the-car-key-program-near-me-industry-should-know