When this function is selected, you can adjust all of the air conditioner settings for the rear cabin using the front console. In this case, the rear air conditioner console is deactivated. This function is deactivated after a certain period or any time you press one of the rotary controls on the front console.

The sensitivity of the automatic air recirculation can be varied from off to max. Air recirculation is controlled automatically when this function is activated. If the windows mist up, press the button.

You can select a higher or lower footwell temperature.

The intensity of the air flow can be set to soft/eco, medium or strong. The eco setting is used to switch the automatic air conditioner into an economy mode.

Whenever you select the efficiency^* mode (Audi drive select Link), the air flow intensity is automatically set to "eco", however you can change this setting without leaving the efficiency^* mode. In this case, all the other efficiency^* settings will remain active.

The interior of a diesel vehicle warms up more quickly with the supplementary heater. When set to auto, the supplementary heater is controlled automatically.