Demisting and defrosting the windscreen

Max. defroster is used to quickly remove misting and ice from the windscreen and side windows.

P4-1246 Button Defroster

Air flowing to the windows. The light in the defroster button illuminates when the function is active.

The following also takes place in order to provide maximum dehumidification in the passenger compartment:

  • the air conditioning is automatically engaged
  • recirculation and the air quality system are automatically disengaged.


The noise level increases as the fan is operating at max.

When the defroster is switched off the climate control returns to the previous settings.

In drive mode PURE, activation of the defroster function may cause the internal combustion engine to start and change to drive mode HYBRID.