I just noticed its not a slight leak, everything leaked.... I am going to put more antifreeze and see where its leaking from. Im PRAYING its just a stupid hose. 3 weeks ago I had the same problem but the only difference is that 3 weeks ago I was driving and it said CHECK COOLANT LEVEL. Thats when i noticed I was leaking, the next day i checked it out and it was the front radiator hose, It had a small hole in it that caused it all to leak out. Maybe the hoses in the X are very old and there just going bad, I replaced the front radiator hose and its not leaking from that so I am just praying its another bad hose....