The concept

This system issues a warning at speeds above approx. 40 mph/65 km/h if the vehicle is about to leave the lane on roads with lane markings.

The steering wheel begins vibrating gently. The time of the warning may vary depending on the current driving situation.

The system does not provide a warning if the turn signal is set before leaving the lane.

    See also:

    Calling up information on the infodisplay
    Press the onboard computer button on the turn signal lever. Information is displayed on the info display of the instrument cluster. ...

    Front
    Opening Press on the cover. Emptying Place your finger in the depression next to the ashtray, arrow, and push up at the same time. The ashtray can be removed. Lighter Push in the lighter. ...

    Configuring the warning time
    After the warning function is switched on, the warning time can be set via the iDrive. For a late warning time, prewarning is deactivated. These settings have no effect on the time of the warni ...