On my 2007 LR3, my son and I took it through the car wash and it leaked a little on the front sunroof. Is that just a new seal or something more? I pulled the front air intake event and the drain tube is working as it should.

 

There are four drain tubes, not one.

 

Great I will check that out.

 

Two in the front. The driver side outlet is hidden, to the only way to check easily is to pull it out. Once the black plastic plate is removed, you will find it. But if they are original pulling it could cause it to break up. So its a gamble. I have found the rear two drains, while they can clog, are not usually rotted. Still a slight fuss to reach em.