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. ...

Display visibility
The visibility of the displays in the Head-up Display is influenced by: Certain sitting positions. Objects on the cover of the Head-up Display. Sunglasses with certain polarization filters. ...

Interrupting the system
Press the lever up or down, arrow 3: display 1 in the speedometer changes color In addition, the system is interrupted: ▷ When the brakes are applied. ▷ When the transmission position ...