Philip

I keep mine covered at rest....seems to be a common problem.

I have the very same problem with my 2007 TE as well.....I took the speaker out and put my hand into the cavity and the water was pooled in there, dried it out and all ok but depending on the angle of the van in heavy rain I suspect it will be back. Wasn't sure if it was the 4 season hatch leaking but I guess it was.