The concept

▷ Most functions that are displayed on the Control Display can be operated by spoken commands via the voice activation system.
The system prompts you to make your entries.
▷ Functions that can only be used when the vehicle is stationary cannot be operated using the voice activation system.
▷ The system uses a special microphone on the driver's side.
▷ ›...‹ Verbal instructions in the Owner's Manual to use with the voice activation system.

    See also:

    One lever for all functions
    One lever for all functions 1 Storing and increasing the desired speed 2 Storing and red 3 Interrupting or deactivating the system 4 Retrieving the stored desired speed and distance or driv ...

    Malfunction
    HDC is temporarily unavailable in the following situations due to a high brake temperature: ▷ The LED in the button and the display HDC go out during HDC operation. ▷ The LED in the ...

    Reference
    This chapter contains technical data, short commands for the voice activation system, and an index that will quickly take you to the information you need. ...