Noise coming from the Rear of my 07 tC..
 

Hey guys, I have a 2007 tC and I'm having a hard time to find out where this noise is really coming from at the rear of my tC. When it's cold I don't hear any noise but when its humid that's when I hear the noise.
I was thinking that since its only when its humid the noise comes up it could be some bushing. I don't know but its ____ing me off so much. Anyone ever had this problem before could give some advice..?

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Can you narrow it down a bit...the rear of the tc has alot of real estate...lot of stuff back there...