My ES 350 2017 is new to me, and the trunk appears not to have any climate control, that is, in winter everything in the trunk arrives in 2 hour trip, very cold, even inside luggage items are very cold. Same in summer, very hot. In my older Lexus LS 430 some of the interior air in the cabin must have passed into the trunk, as I never experienced cold or hot items in the trunk after one hour or more drives. Is there any way to make the air in the cabin go into the trunk to moderate the extreme temps in the trunk ?