The basic settings for the air conditioner can be adjusted via the MMI.
Select: Function selector button CAR > control button (Car)* Systems > AC.
Air flow intensity*
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.
Supplementary heater*
The interior of a diesel vehicle warms up more quickly with the supplementary heater. When set to auto, the supplementary heater is controlled automatically.