Let me first say I have been very pleased with the HVAC system to date. The AC is quick to cool and the heat very quick (much faster than an ICE but with the loss of range). Probably the best auto setting control of any car I've had. In the winter I set the heat at 62 Auto and it pretty much worked great. However, in the last week or so with outside temps in the 30-50 range I'm not getting heat at the 62 degree Auto setting and often am getting cold air from the center dash vents. The center vents never did anything in Auto setting in the winter all hot air came from side vents, windshield vent. I can get warm air from the car but now seem to have to push the temperature higher. To me it seems like the interior temp sensor may be an issue. Anyone else experience anything like this?