Abstract: A connecting system may be included for connecting tractor utility interfaces to corresponding trailer utility interfaces. Without limitation, the connecting system may include a trailer adapter that has a trailer adapter connector and a fastener, where the trailer adapter is configured to be releasably connected to the respective trailer utility interfaces, and where the fastener is configured to releasably fasten the trailer adapter to the trailer. The connecting system may also include a tractor adapter that has a tractor adapter connector and a positioning device, where the tractor adapter connector is configured to be connected to the respective tractor utility interfaces, and where the positioning device is configured to automatically move the tractor adapter connector in relation to the tractor in order to position the tractor adapter connector on the trailer adapter connector to obtain a functional connection between the respective utility interfaces.