carpetgav

Hi all. I have 2001 is200, which has today started flashing the "TRC OFF" in orange continuously. It's had a few cooling issues recently, and it feels like it's a bit lumpy on idle. Anyone had a similar problem? I'm not sure if I'm being paranoid with the lumpiness, or if the over heating is connected. Any ideas would be gratefully received, thanks in advance. Gav.