2017 News:Hualingan set up a new technology R&D team at 2017 to develop car video interface box for BMW,Mercedes-Benz,Audi and Lexus,which have functions like:retain the original CD to keep all original functions,supporting original menu display,original iDrive (BMW)button controlling(no need touch screen extra),front and back camera switching automatically,reversing tires track,radar,navigation,TV,DVD and DVR,different demands can be satisfied.