The present invention relates to a steering device comprising a steering member for mutually steering a first vehicle unit and a second vehicle unit of an articulated vehicle which comprises a link mechanism for mutually pivoting said vehicle units, a housing configuration arranged to form a supply space between said vehicle units and a removal mechanism arranged in the supply space, wherein the removal mechanism comprises a heating device arranged to heat air intended to stream through the housing configuration. The invention also relates to an articulated vehicle with a steering member.