I think I do i got it were it opens I gotta test my rear electric lock but I found out when I removed the rear hatch plastic I had no speakers in it or no wiring could they be anywhere else I don't have sound bar

 

Maybe someone has removed the sound bar. It just slips in behind the side moldings along the headliner. Wiring for it and the rear cargo light are in the left corner on mine.

 

I don't have a rear cargo light I think the headliner was replaced and didn't put one in it

 

That could be. In that case the wire harness for the light and speakers could be under the headliner. If it had a speaker bar the light would have been mounted in it.

 

Yea I think I'm gonna try to mount some somewhere