Lexus announced about its first All-new SI model to offer subscription free real time traffic and weather information on its integrated audio systems. This model will debut at the North American International Auto Show on 15 Jan. with these features. Lexus has partnered with iBiquity Digital Corporation that is developer of HD Radio Technology and bring the most advance connected vehicle for valuable customers. This vehicle will be presented with two systems integrated HD Radio, digital audio entertainment and real time traffic and weather information. Lexus will also offer a standard premium Display Audio System complete with information delivered by HD Radio stations across the country.