I recently purchased a used 2019 MS standard range (Raven update). When it's not too warm outside and driving at higher speeds, I have traditionally cooled my combustion engine vehicle cabins with the HVAC turned to low, but no AC, to save on gas mileage (and now battery life with my Tesla). In my previous ICE cars, the air coming out of the vents generally matches outside air temp. With my Tesla, I have found that the air coming out of the vents is noticeably warmer than the outside air (by like 5-10 degrees), again with temp set to "low" and AC off. After speaking with a Tesla mechanic, I was told to expect this if the car was sitting in the sun because the warm car exterior would somehow warm the air being drawn in (although this didn't happen with my ICE BMW). However, this is happening even if my car is sitting in my garage overnight and the warmer air comes through the vents right when I start the car. Does anyone know why? Is this normal? If I have to use AC anytime I have ventilation on to prevent the cabin from heating up, this is going to have a major impact on range.