Originally Posted by Luca335
I think I figured it out but need confirmation from other owners. When you put the car in ECO Mode, the exterior mirrors are not heated as much as when you are driving in normal COMFORT Mode. This is my observation testing with the two modes. I guess it make sense because in ECO mode the system is trying to cut back electrical use to save gas.
ECO mode, energy demands, battery condition, all managed these days, so some functions are not as we expect, even if they are all 'technically' working.