GM?s OnStar Expands Mobile App Technology to More Vehicles

Along with GM?s announcement of the purchase of AmeriCredit (who really cares???), they released something far more useful to the average consumer? At least the tech savvy ones ;) Owners of most new 2011 Chevrolet, Cadillac, Buick and GMC vehicles will soon be able to control key vehicle functions from their Smartphones under the guise, ?Power of OnStar?.