Guys, Started the car this morning and about 1-2mins after startup I got the Coolant warning(?) on my DIS. not lights on the dash though... It stayed for a further approx 3mins and dissapeared before i had a chance to stop. I pulled over at my local supermarket and popped the bonnet. the level seemed to be above the min line, and I topped it up a little just to make sure. Nothing else happened after that and my temp guage was as per norm (in the middle, think its 90*?) Ideas?