Vehicle information node for enabling navigation of vehicle with trailer

Method performed by a vehicle information node (100) for enabling navigation of a vehicle (270) with a trailer (370) connected to the vehicle (270), the method comprising: receiving first trailer data concerning the trailer (370), requesting second trailer data concerning the trailer (370) based on the first trailer data, receiving second trailer data, transmitting second trailer data to a navigation control node (200) for navigation of the vehicle with the trailer (370) connected to the vehicle (270).