St. Paul homicide suspect found through OnStar
OnStar is a telemetry system providing a central data bank with real-time data on virtually every system in your car, including GPS. OnStar's computer knows where you were, when you were there, and how fast you went. It knows if and when you applied the brakes, if and when the air bags deployed, and what speed you were going at the time. It knows if and when your car was serviced.
OnStar operators can determine if you have a passenger in the front seat (airbag detection). All interactions with OnStar's operators are automatically recorded (hence the commercials). By the same token, under certain conditions, OnStar can switch on your GM car's microphone remotely and record any and all sounds within the vehicle (i.e. conversations).And the latest feature?
As of 2009, customers who upgrade to OnStar's "Safe & Sound" plan automatically receive the "Stolen Vehicle Slowdown" service. (Yes, it's an "opt out" deal.) If the OnStar-equipped vehicle is reported stolen and law enforcement has "established a clear line of sight of the stolen vehicle," the police may ask OnStar to slow it down remotely.OnStar says they keep your information private, but that changes when police want access to it:
"OnStar is required to locate the car to comply with legal requirements, including valid court orders showing probable cause in criminal investigations." And OnStar may use gathered information to "protect the rights, property, or safety of you or others."Truth about Cars says you can't even simply turn it off. The service can be remotely enabled unless you actually disconnect it in the car.