A method for adjusting the operation of a transportation vehicle control system which takes place via one or several operating menus of a user interface depicted on a display unit. Statistics are compiled of menu settings which the user has made for the transportation vehicle control system at least in a certain period of time. The statistics are stored in a memory unit of the transportation vehicle and are transferred to a management unit for evaluation. A software update is created for a program of the transportation vehicle control system customized to the needs of the driver and is transmitted to and installed in the transportation vehicle.