Thanks. Already know its not the third brake light. Of all the things we have done the water coming in has slowed down. Wish I had a manual that showed diagram of the manual window. Again thanks for your input

 

I have never noticed any drain hoses on my power slider either.

 

I have the same issue with my 08 Ram. I see the 2 gromet inserts on the back outside of the cab, between the bed and cab, but I believe they are for the moonroof back drain.

Will I need to take my back seats out to find the drains for my back window? I looked in the window track inside and I can't find a drain whole anywhere. Please help! Lol