My Advice, if you are close enough to the dealership take it in ASAP. Or at least call them and ask them what to do. They can recreate the leak with a garden hose if necessary.
I believe the sooner you act the less likely they will give you any trouble.
I personally believe in the Buyer/Dealer relationship. When I bought HummBeeBe, I chose the dealership based on its employees. They are going to be apart of my life for the next four years....so it's best to make friends
It's time to buck up little soldier