NCS EXPERT is a tool used for BMW E series coding that will enable you to modify many values inside the modules installed on your car. In our future tutorials we will show you how to change the VO (Vehicle Order) for retrofits, how to change the manufacturing year and what`s the point of doing that, how to recode or reset a module with standard factory settings and even how to change the VIN number on a used module by using another very handy piece of software called Tool32. NCS EXPERT can be used in a variety of ways, this being the easiest.