Lumbar supports not working?

[Honcho]

Hi. I’ve been playing around with the lumbar supports in my seats but the 4x way lumbar buttons only seem to adjust 2x ways - two of the buttons inflate the same spot, two of the buttons deflate the same spot. This is the same in both of my seats. Is this normal?

 

[kitkat]

Hi. I’ve been playing around with the lumbar supports in my seats but the 4x way lumbar buttons only seem to adjust 2x ways - two of the buttons inflate the same spot, two of the buttons deflate the same spot. This is the same in both of my seats. Is this normal?

Same, why I ditched the stock seats.

 

[Steve24]

I’ve noticed the same thing. I can inflate or deflate the lumbar support, but I can’t make it go up or down so it’s in the position where I actually want it.

Do we think this is a fault (ie. it should be able to go up and down) or it designed this way (I’m which case what’s the point of the four buttons)?