GM's OnStar Generation 7

GM's OnStar has developed into a full-fledged safety and convenience service since it was introduced as a dealer-installed option ten years ago. In its seventh generation now, OnStar has a few new features for 2007. You'll hear and see plenty of ads for new Silverado trucks installed with OnStar, and GM says that the system is included standard in sixty percent of vehicles for the 2007 model year. You'll see it in even more GM products in 2008.
_{Photo of standard OnStar controls © General Motors}