Eco climate prioritizes range over climate comfort. The heating, cooling and air conditioning functions are limited in this mode.
Note
Problems with fogging may occur, as the air conditioning function that adjusts humidity is limited when eco climate is active. When the air conditioning function is limited, it can also affect the air quality, especially in the rear seats as the air recirculation increases.
Press the fan symbol 
in the bottom bar.
in the bottom bar.Press the eco climate symbol 
.
.