See also:

Auto
The function automatically regulates cooling, heating, blower speed, recirculation, and air distribution to maintain the chosen temperature. If you select one or more manual functions, the other ...

Heated oxygen sensors
The heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings are fed into a control module that continuously monitors engine functions and controls fuel injection. The ratio ...

Geartronic–manual shifting
Geartronic allows you to manually shift among your vehicle's six forward speeds. Geartronic can be selected at any time. To access the manual shifting position from Drive (D), move the gear ...