One of the more common questions received by GM Authority over the past few weeks has been about the functionality of one of three OnStar buttons included with GM vehicles. The other two buttons are ...

CAN USE ONSTAR TO TRACK SANTA AS HE MAKES HIS TRIPS AROUND THE WORLD. AND EVERY TIME YOU DO, A DONATION WILL GO TO THE AMERICAN RED CROSS. THIS MORNING, WE WELCOME ALEX ROSNER WITH GENERAL MOTORS. SHE ...

OnStar rolled out a sweepstakes Monday that allows all owners of vehicles with digital OnStar — even if they are used models — to vie for the chance to win their pick of an assortment of OnStar ...