Too advanced Audi matrix LED headlamps actually unable to enter the North American market?

Audi automotive lighting technology always occupies a leading position in 2013, has just released a new generation of matrix type LED headlamp light source technology, can automatically switch the light intensity and irradiation angle, provide the most suitable lighting; this new lighting technology is also expected in 2014 first carried on A8.

However, it is understood that, due to the relevant regulations of the United States lights, Audi's matrix LED headlamps will not be able to enter the North American market. Because the light related laws and regulations of the United States as early as 1968 he concluded, asked the United States listed new car headlights must be switched on the light and the room. Capable of detecting the surrounding environment, adjust the lighting, no Audi matrix LED headlamps need to switch in the near light and far between is beyond the United States government in 45 years ago of the imagination, so do not comply with the provisions of the laws of the United States, can not enter the American market.