Driving to work this morning and the coolant warning message came up on my DIS. Beeping about 8 times, etc, etc... But then disappeared. And then a mile or two down the road came back on. On arriving at work I checked it, and the level has gone down past the Minimum mark, probably by an inch. Now I checked this about 2 weeks ago. I have never had any problems with collant usage being high before now (March 2005 05 plate). Has anyone else experienced this? Good job DIS is working I probably wouldn't have checked it until the weekend (sunday)!! I don't understand why it would use more coolant in the winter than in summer - unless i have a problem and it's kicked it out of the overflow. There were no warning lights or message on the drive home yesterday so it must have been this morning, or it just didn't notice last night. Strange! Any ideas guys????