First, I searched the forums and read the other threads...

Question: How do the rear sunroof drains work? Where can I pour water to test their function?

I had a clogged left front drain, blew it out with air, and then tested the rest of the drains. When I opened the sunroof and poured water on the track in front of the right rear drain, I had a little water running out of the drain above the rear tire, but I also had water gushing out of the C-piller where the lower plastic trim meets the upper trim that the seatbelt attaches to.

I took apart my right rear fender and blew air up the tube to make sure it was clear and retested the drain, but it kept leaking.

Any ideas?

 

if u can park so that each corner,one at a time, can be tested by pouring water and it runs thru to the wheel area that corner is ok.
if it leaks at one corner,that corner has a bad hose connection,loose,cracked.
headliner time.

 

That's what I was afraid of... Water comes out the tube, but it also runs down the C-piller. Any advice for taking down the headliner?