I have a 2001 suburban and am wondering if the the rear hatch window opens open if so how do you open it.Thanks Jimbo

 

I wanna say it has to do with the way you turn the key in the lock, but then I also thought it had a push button at the glass....
open the rear hatch and see if the glass has the gas stunts attached, that will tell you if the glass is even open-able...