The rear window, heated glass is leaking into the trunk, is this a common issue? I know its not the seal around the trunk liner so I can't find a problem there, I was wondering if it is easy to remove the rear window trim that goes around the back of the glass so I can just put a thicc bead of silicone on it? I did this on my 98 civic but didnt actually remove the trim simply lifted it, the sentra trim is closer to the frame, so I can't get a syringe with silicone under it as easy. Any ideas of suggestions? I want to put a sub in the trunk but dont want to deal with the water leaking in ruining the system or shorting and causing major issues.