Lane Change and Departure Warning in the BMW 5 Series Gran Turismo.
The BMW 5 Series Gran Turismo supports drivers discreetly when vehicles approach quickly from behind or are positioned in blind angles. A triangular symbol on the base of the exterior mirror and steering wheel vibrations draw the driver's attention on the vehicle close by. With the Lane Departure Warning system, the camera installed near the interior mirror on the windscreen monitors road markings and their position versus the car as well as the edge of the road or lane. The system is activated whenever the vehicle leaves its current lane unintentionally and also alerts the driver by making the steering wheel vibrate. When the driver indicates their intention to change the lane by using the indicator, there is no warning signal.