I realize that this has been asked and probably answered a few times here but after many hours researching this I have been unable to reopen either the window of the tailgate.

I bought this car at auction this past week, and everything except this works. You can here the actuator moving but nothing releases. I have found an "access hole" just below the "hump" in the center. I can reach the actuator from there but not the latch or lever that makes either work.

Does anyone have more detail or better yet some actual pics of what it looks like inside. Thanks

 

See if this thread helps you.

 

I like THIS POST as well.