See also:

Deactivating HDC
Press the button again and the LED goes out. HDC is automatically deactivated above approx. 37 mph/60 km/h. ...

Calling up information on the info display
Calling up information on the info display Press the onboard computer button on the turn signal lever. Information is displayed on the info display of the instrument cluster. ...

Disposal
Comply with the relevant environmental protection regulations when disposing of coolant and coolant additives. ...