System comprising vehicle keys and a docking station, respective vehicle key, docking station, method and computer program

A system comprising:

• at least two vehicle keys, each of the vehicle keys comprising a node for connecting with a vehicle and with a docking station, each vehicle key comprising an electronic device;
• and
• a docking station connected to a network of a home or an enterprise, the network of the home or enterprise connected to a service provider network, the docking station comprising physical ports for accommodating the vehicle keys, each of the physical ports including a node for connecting the docking station with one of the vehicle keys when placed in a physical port;
• wherein a first of the vehicle keys and a second of the vehicle keys are assigned to a vehicle, wherein when the first key is located in the vehicle, system data are provided to the docking station using a wireless connection between the vehicle and the service provider network;
• the first and the second vehicle keys are configured to synchronize vehicle system data via the service provider network when the first vehicle key is used in the vehicle and the second vehicle key is connected to a port of the docking station, wherein synchronizing vehicle system data acts to update the vehicle system data of the second vehicle key to the vehicle system data in the first vehicle key.