Well, with 200 miles on her, my RL was towed into dealer today. Driving along when two warning lites come on and engine begins puking like its trying to run on 3 cylinders. One was the eng warning lite, the other was next to the tach and looks like the eng lite but with a "down arrow" in it. The service writer said it was a low coolant lite, which I know its not! Error code said problem with throttle positioning sensor. Anyway, I'm in a rental for now. Anybody has this happen or know what that lite is for? Thanks!