If your vehicle is ever stolen, you can take advantage of Stolen Vehicle Assistance* to help law enforcement as they attempt to recover it. When you notify OnStar and law enforcement of the theft, Advisors can utilize GPS technology to help authorities locate your vehicle. When conditions are appropriate, and at the direction of law enforcement, Advisors can send a signal to slow it down using Stolen Vehicle Slowdown.® They can even prevent a thief from restarting your vehicle thanks to Remote Ignition Block.™