The basic settings for the air conditioner can be adjusted via the infotainment system.
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 deluxe automatic air conditioner into an economy mode.
The eco setting is automatically activated in efficiency* mode (drive select ►Link). However, it is possible to change the air flow intensity while in efficiency* mode. In this case, all the other efficiency* settings will remain active.
Supplementary heater*
The supplementary heater warms up the interior of Audi A6s with a diesel engine more quickly. When set to auto, the supplementary heater is controlled automatically.