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 lightly.

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

    See also:

    Using the remote control
    General information Take the remote control with you People or animals left unattended in a parked vehicle can lock the doors from the inside. Always take the remote control with you when leav ...

    Adjusting
    Vehicle Equipment ...

    Note
    Children in the vehicle Do not leave children unattended in the vehicle; otherwise, they could endanger themselves and other persons, e.g., by opening the doors.◀ ...