Audi HD Matrix LED technology provides precise and higher-resolution illumination of the road whilst reducing the risk of dazzling other road users. Using information obtained from the vehicle’s sensors, camera and MMI Navigation, it identifies the appropriate lighting required. Using these sources, HD Matrix LED dips or fully extinguishes individual lighting diodes when vehicles are detected ahead. HD Matrix LED calculates the appropriate lighting required and automatically dips or turns off individual lighting diodes, creating corridors of light on either side of the vehicle or the object in front of it. The uniqueness of this technology is also demonstrated in the front and rear lights when the vehicle is stationary, and when the Coming and Leaving Home function is active.