With the digital matrix LED headlights as top-of-the range equipment, Audi presents a worldwide first in a production vehicle: Broken down into minute pixels, their light can illuminate the road in high resolution. The design is based on a technology abbreviated as DMD (digital micromirror device) and is also used in many video projectors. At its heart is a small chip containing one million micromirrors, each of whose edge length measures just a few hundredths of a millimeter. With the help of electrostatic fields, each individual micromirror can be tilted up to 5,000 times per second. Depending on the setting, the LED light is either directed via the lenses onto the road or is absorbed in order to mask out areas of the light beam.

Digital Matrix LED headlights

The Q8 e-tron optionally comes with digital Matrix LED headlights. While driving on the highway, the orientation light marks the car’s position in the lane and helps the driver remain securely in the center in narrow spaces. Three other new features are available as well: enhanced traffic information, the lane light with a direction indicator and the orientation light on country roads.

Source: Audi

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