A method for implementing at least one function, provided by an external server, in a control device of a vehicle includes transmitting the at least one function from the external server via a wireless interface to a management control device arranged in the vehicle; transmitting, by the management control device, the at least one function to at least one control device of the vehicle; and implementing the at least one function in the at least one control device. The at least one control device controls the vehicle in accordance with the at least one function.