I am having a real struggle keeping the 2nd & 3rd row side windows defogged when carrying a full load of passengers during winter. When using the defrost setting on the climate control, the passengers report no air coming from overhead rear vents angled to the windows. Same with defrost/floor mix setting. Only center vent (not dehumidified air) sends air out the rear overhead vents. Is there truly no climate setting to defrost the rear side windows? Anyone else have this problem? Wondering if maybe my climate control system is not working correctly or if this is just a bad design flaw.