Where does it go? On my new '08 535i, I never see any water draining after running the A/C in hot humid DC weather. Even after a 15 mile drive home on the interstate, there's no water dripping on my garage floor after I pull in and park. My other car drains water profusely when the A/C has been running for a bit. Would be hard to believe the drain hose(s) are clogged when the car only has 3K miles on it. Just curious. Thanks.