Calling up displays on the Assistance menu
The following displays are available on the Assistance menu:
Assistance
Attention level More
Vehicles with an instrument display in the widescreen cockpit: full screen
To switch between the displays:
swipe upwards or downwards on the left-hand Touch Control. 
The illustration shows the instrument display in the widescreen cockpit.
Status displays on the assistant display:
ATTENTION ASSIST: deactivated Light lane markings: Active Lane Keeping Assist enabled
Green lane markings: Active Lane Keeping Assist active
Grey radar waves next to vehicle: Blind Spot Assist or Active Blind Spot Assist enabled - Green radar waves next to vehicle: Blind Spot Assist or Active Blind Spot Assist active
Active Distance Assist DISTRONIC displays More