Top 5: Technologies in the BMW 7 Series (On Cars)

http://www.cnet.com/cnet-on-cars/ Brian Cooley runs down the top tech in BMW's new top ride. Subscribe to CNET: http://bit.ly/17qqqCs Watch more CNET videos: http://www.cnet.com/video Follow CNET on Twitter: http://twitter.com/CNET Follow CNET on Facebook: http://www.facebook.com/cnet