Call 911! — or try GM's OnStarSept. 4, 2017
OnStar helps local emergency groups respond to HarveyAug. 30, 2017
GM's OnStar has stepped in to help 911 and the American Red Cross in their emergency-response efforts in the wake of Hurricane Harvey. OnStar is also helping take evacuation requests, providing evacuation routes and contacted family or friends for those in need.