Activating rear windscreen and wing mirror heating
Activate the rear windscreen and wing mirror heating to get rid of ice and condensation.
Press the fan symbol 
in the bottom bar.
in the bottom bar.Press the rear windscreen and wing mirror heating symbol 
.
.Tip
By pressing the max defroster symbol 
in the bottom bar, you can simultaneously activate the max defroster and the heated rear windscreen and wing mirrors.