The vehicle is switched on.
The setting is retained when the drive system is next started.
It is recommended that you always leave Active Brake Assist activated.
The distance warning function, the autonomous braking function and Evasive Steering Assist are deactivated.
When the vehicle is next started, the middle setting is automatically selected.
If Active Brake Assist is deactivated, the symbol appears in the status bar of the Instrument Display.