The diverse range of new driver assistance systems sets the bar high. For example, the optional Audi active lane assist, which helps the driver to stay on track above 65 km/h. The front camera recognises markings on the road. As soon as the vehicle approaches a marking without indicating, the system gently intervenes in the electro-mechanical power steering and steers back. The optional Congestion Assistant supports the driver in slow-moving traffic at less than 65 km/h, and maintains sufficient distance from the vehicle in front. The Congestion Assistant also takes over the steering if necessary.