Activating air conditioning and heating
The air conditioning cools and dehumidifies the incoming air, while the heating warms the incoming air.
When you select auto climate mode, the air conditioning and heating are automatically activated or deactivated to maintain the set temperature. Deselecting air conditioning or heating while in auto climate mode will activate manual climate mode.
For air conditioning and heating to work efficiently, windows, doors and the trunk need to be closed.
Press the fan symbol 
in the bottom bar.
in the bottom bar.Press the air conditioning symbol 
to cool incoming air.
Press the heating symbol 
to warm incoming air.