We offer mobile ECU Programming for most vehicles, we can upgrade the firmware on the vehicle to fix issues they have that are software related, we can also program a completely new module or a used module from a donor vehicle. Some makes such as Ford, Dodge and GM have tried to make it more difficult for people by locking modules so they cant be reused and they try and make you buy a completely new one, we have the knowledge and tools to unlock these modules to program them to your vehicle. Mercedes-Benz is another manufacture that makes it difficult for second hand modules, we also have equipment to unlock these modules and code them to your vehicle.