See also:

The concept
This system can be used to select a desired speed that the vehicle will maintain automatically on clear roads. To the extent possible, the system automatically adjusts the speed to a slower veh ...

Tilting the glass sunroof
Push switch upward briefly. The closed roof is tilted and the sliding visor opens slightly. The opened roof closes until it is in its tilted position. The sliding visor stays complete ...

Switch off any functions that are not currently needed
Functions such as seat heating and the rear window defroster require a lot of energy and consume additional fuel, especially in city and stopand- go traffic. Therefore, switch off these functio ...