Defroster Function

Defroster Function

The defroster function has priority over other functions. It has the task of defrosting the windshield as fast as possible.

The following functions are activated for this purpose:

- The temperature is set to maximum warm.
- The blower speed is set to the highest stage.
- Defroster flaps fully open.
- All other air distribution flaps are closed.
- The fresh air flap is fully opened (recirculated air closed).
- The water valve is opened.
- The auxiliary water pump is switched on.