U.S. Senator Charles Schumer (D-NY) has called for a government investigation of OnStar for its plan to track data such as mileage, speed, and location of vehicles operated by current and former subscribers and sell that information to third parties. Under revised Terms and Conditions, OnStar confirms its intent to maintain two-way connection to current and previous subscribers’ vehicles unless specifically asked not to do so. One reason given for maintaining the link is to alert vehicle occupants about severe weather conditions and provide vehicle owners with updated warranty data or recall issues.