Hi everyone. What happens to my Jetta a3 is that, when driving with the air conditioning on for a while, water starts leaking through the passenger's side. I have been told that it might be that the drain hose is blocked. I would appreciate if anyone could tell me where this hose is located as I am not able to find it. Another thing I've noticed is that my car does not throw away water through its bottom part as most cars do when the air conditioning is on. I hope someone can help me.