My 2006 is leaking a blue fluid from the center of the engine area.

 

Judging from this thread:

https://www.northamericanmotoring.co...lue+oily+fluid

It is coolant, as long as you're sure it's not just washer fluid.

Sorry your MINI is sick!

 

It sounds like your coolant might be leaking. Have it looked at ASAP! If you have lost significant amount of coolant, your engine may overheat. Be careful!

 

My 05 had the same issue, found the leak comming from the Thermostat housing, fixed under warrantee. I've heard this is an issue on the 05's

Dave

 

Just had the thermostat housing replaced under warrantee. It leaked blue coolant fluid (doesn't evaporate like water) directly under the middle of the engine.

The SDA told me that they are replacing one or two of these per day, so aparently it's a widespread problem.