Light Green color spots on snow

I just noticed it the yesterday, i found some coolant leak on my quest. there were some green small spots on snow. i think it is coolant, greenish liquid.
does anybody encountered this issue before?
how much do you think will cost me for the repair?
by the way, if a hose or radiator is broken, is it covered by the waranty?
thanks

Not sure too much I think
Not sure too much I think some of the hoses are like $20-30 a piece. It's the labor thats going to cost you a pretty penny cause they have to drain and refill the entire coolant system.
2004 Nissan Quest 3.5SE with 99,110 miles. I was the second person in the U.S to take delivery in 2003 :)
2009 Infiniti G37s Coupe
2008 Infiniti EX35 Journey
How many miles does your
How many miles does your Quest have? Your suppose to change all 4 radiator hoses every 60,000 miles. There are a total of four. Two on the top and two on the bottom. This is a requirement to get done and is normal wear and tear since the hoses are made of rubber. It's probably not covered under warranty though but you can try. I had to replace mine at like 62,000 miles cause they were cracked.
2004 Nissan Quest 3.5SE with 99,110 miles. I was the second person in the U.S to take delivery in 2003 :)
2009 Infiniti G37s Coupe
2008 Infiniti EX35 Journey
39,000 miles on it and how
39,000 miles on it and how much does it cost t get the hose changed