As the link says, this has been around for some time, but is in search of a good business model to make it successful.
"I personally believe it is going to be in every car...
It is just a matter of time," said Karl-Thomas Neumann, the head of German supplier and tiremaker Continental AG's automotive division.
ahightower says:
06:04 PM, 09/30/06
I get emails from OnStar with my GMC. I don't know the extent of the diagnostic abilities, but the marketing material says:
If your Check Engine light comes on, push the blue OnStar button and an OnStar Advisor can:
Run a GM Goodwrench On Demand Diagnostics check of your engine.
Tell you whether to continue driving or find a safe place to stop and wait for Roadside Assistance.
Contact a Roadside Assistance provider with your exact location.
Assist you in scheduling a service appointment for you if necessary.
Sounds good to me.