GM and OnStar are working on the integration of mobile Android application into one of their cars (Chevrolet Volt). A demonstration of a first working prototype can be seen in the video below.
Ford was also working on integrating mobile applications into their cars as the following two videos demonstrate:
SYNC AppLink and the New 2011 Ford Fiesta
Ford SYNC and Pandora
Pandora is a free internet radio which currently sadly cannot be accesed in Austria. It has similar functionality to Last.fm.
Really great what is possible now and what will be possible in the future. I definitely have to have a look at Android App development. Has anybody already some experience with it?