https://aiwins.wiki/wiki/The_1....2_Best_Car_Keys_Prog
What Are Key Programmers? Many modern cars have key / ignition systems that require a reprogramming event at some time. This is the reason key programmers can be useful. There are three situations where a shop might require key programming capabilities. There could be an error message that says "no-start or a customer is in need of an extra key or the keys are missing. OBD-II Key Programmer Units A car key programmer is a device that permits the user to add or modify the code contained in the transpo