Lane departure warning

See also:

New dimensions in driving pleasure and dynamic performance: Sporty power delivery, outstanding efficiency and enhanced ride comfort
The sixth-generation BMW 3-Series sports sedan models offer top-level agility and driving dynamics, and they combine all this with new levels of comfort. At the same time, there is no change to th ...

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. ...

Switching on/off
Press the button. ...