Activating and deactivating heated rear window and door mirrors from centre console
In the centre console is a physical button for rapid access to the heated rear window and door mirrors.

Press the button.
Heated rear window and door mirrors are activated/deactivated and the button illuminates/extinguishes.
Activating and deactivating heated rear window and door mirrors from centre display

Open the climate view in the centre display.
Press Rear.
Heated rear window and door mirrors are activated/deactivated and the button illuminates/extinguishes.