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:

    Engine oil temperature
    ► Cold engine: the pointer is at the low temperature end. Drive at moderate engine and vehicle speeds. ► Normal operating temperature: the pointer is in the middle or in the ...

    Switch off the engine during longer stops
    Switch off the engine during longer stops, e.g., at traffic lights, railroad crossings or in traffic congestion. Fuel savings are achieved after the vehicle is switched off for only approx. 4 s ...

    Deactivating/activating DTC Dynamic Traction Control
    The system can be deactivated/activated via the TRACTION and SPORT+ programs of the Dynamic Driving Control. ...