With the weather getting cooler here in the Northeast US my windshield is beginning to fog up from the temperature variance between inside and outside the car. I either have to open the windows or run the HVAC to pull out the moisture.
But then I got to wondering, can I get the HVAC to blow in fresh ambient air? If so, how do I do this without triggering the heater. There is a toggle to turn off the AC compressor but I can't figure out how to stop the heater (I have a 2020 M3 LR).
But then I got to wondering, can I get the HVAC to blow in fresh ambient air? If so, how do I do this without triggering the heater. There is a toggle to turn off the AC compressor but I can't figure out how to stop the heater (I have a 2020 M3 LR).