Help with 2009 seats

I just bought a Silverado and need some help adjusting the seats. I've got arthritis in my lower back and the lumbar pressure is way too much. Even when I adjust it all the way back. What I'd like to do is go into the seat back and see if I can get some more slack in the lumbar or maybe even restuff the seat foam if nothing else works.

Can anyone tell me how to get into the seat? I'd guess it starts with the hard panel on the back, but I don't find any screws or clips that would disconnect it and I don't want to tear anything up by randomly pulling on it.

Does anyone have any information they could share about how to get the cover off the driver's seat back or at least get into it so I could dissect the lumbar assembly? Please?

I haven`t been into one of them yet but on the years before that the hard back had clip posts molded into the back that clipped under a hard wire frame. See if you can feel under the bottom of the back and feel a plastic shaft/clip sticking from the back panel. Terry

Wow, that was quick; thanks chevman! I'll take a look tonight and see if I can get my fingers behind it. I hope you have some luck with your power seats. That's another option I am exploring. $$$$$

Anyone else?