Today was the first day that I have actually gotten to enjoy the C since I brought it home last Monday. After going out to lunch with the wife and running around, we came home, and the car sat for a few hours. We then were going to run to the grocery store, and I started it up and it idled high at about 1600 rpm. I tried to blip the throttle but nothing happened, still high. Shut the car off and restarted, everythings fine. Anyone heard of this, or had this happen? What would cause this, should I be concerned? Im not overly worried about it, unless someone explains to me why I should be, or this becomes a normal occurence. One more thing I noticed was that the voltage lite (little lightning bolt) was lit at the time this was happening, and was then gone upon restart. Please discuss, thanks.