See also:

Automatic deactivation during forward travel
The system switches off when a certain driving distance or speed is exceeded. Switch the system back on if necessary. ...

Display
The collision warning can be issued in the instrument cluster, in the Head-up Display*, and acoustically. Instrument cluster The vehicle lights up in red: prewarning The vehicle flashes red ...

Connecting headphones
You can connect headphones with a jack plug or operate them using the infrared interface. To enable optimal use of the infrared interface, use infrared headphones that comply with the IEC 61603 ...