Audi A3  Setting off  Heating and cooling  Auxiliary heating/ventilation
Applies to vehicles: with auxiliary heating/ventilation
To switch on the auxiliary heating/ventilation, select: MENU button > Car > control button Systems* > Auxiliary heating > Switch on auxiliary heating and turn the rotary pushbutton to select the desired running time.
To switch off the auxiliary heating/ventilation, select: MENU button > Car > control button Systems* > Auxiliary heating > Switch off auxiliary heating. Or:
Switch off the blower  on the air conditioner or heater control console Fig. 2 or Fig. 3.
The symbol flashes on the air conditioner console when the auxiliary heating is switched on. The air conditioner console is illuminated when the auxiliary ventilation is switched on.
Note
The auxiliary heating/ventilation can be switched on/off immediately even if a timer has been programmed.

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