See also:

Malfunction
In the event of a failure or malfunction of the parking brake, secure the vehicle against rolling using a wheel chock, for example, when leaving it. ...

Displaying the button assignment
Use a finger to touch the buttons. Do not wear gloves or use objects. The key assignment is displayed at the top edge of the screen. ▷ To display short information: touch the button. ...

Changing settings
1. Select a field. 2. Turn the controller until the desired setting is displayed. Turn the controller until the desired setting is displayed 3. Press the controller. ...