See also:

Remove attached parts following use
Remove auxiliary mirrors, roof or rear luggage racks which are no longer required following use. Attached parts on the vehicle impair the aerodynamics and increase the fuel consumption. ...

Indications on the Control Display
EfficientDynamics Information on fuel consumption and technology can be displayed during driving. 1. "Vehicle Info" 2. "EfficientDynamics" Displaying fuel consumption history ...

The concept
The parked-car ventilation blows air into the passenger compartment to lower interior temperatures. The system can be switched on and off at any external temperature, either directly or by using ...