on the driver seat, there are two things to adjust the seat, one that you turn to adjust the width of the sidewalls of the seat to accomodate to your size(one of the coolest features) and the lumbar support bar which you push or pull down. well, I want it down so I have the support but the bar seems to be stck pointing up(meaing lumbar suppport is not being used). is it really stuck or do i jsut hafat push it hard. I d not want to break it. 
i’ve got the same prob and still can’t figure it out. i kinda figured that if i ended up getting new seats instead of redoing mine i would start tweaking on it to see if i could get it to budge.
k n/m,. I fonud uot th e bar DOES mvoe now. but iwhen it mvoes up adn down, I do not notice a difference at all. I think it’s broken. 
mines stuck up so that it feels like a large bar is in my back, its horrible, cuz on long trips its allways making my back hurt, i have hitt it very many times, very very hard acually and no budge, but i guess it will go down with time or with the right touch 