This value determines the speed at which a warning is issued when exceeded.
When DISTRONIC, cruise control or the variable limiter are activated, the speed detected can be adopted as the speed limit More.
Speed Limit Assist is only an aid. The driver is responsible for keeping a safe distance to the vehicle in front, for vehicle speed and for braking in good time. The maximum permissible speed also depends on factors such as the road surface and traffic conditions.