Yeah, I just checked my coolant tank with a long skewer dipstick, after it dawned on me that if the system is leaking then my coolant would be low.
My coolant was incredibly low...about 1-2 inches deep.
Then again the car's engine is cold. Yesterday after I saw the stains, I visually checked my coolant and saw it was a little low but still I could see it was much higher-about hafway up the tank.
It hasn't leaked into the cabin since that first time (if is it coolant) nor do I see a puddle under the car or under the engine bay.
what does that mean?