On my new 95 F150 XLT there is a button on the side of the seats, by the button the automatically moves the seats forward and back, that says Lumbar. I push the button and it makes a noise, but I don't see anything happening. Can any tell me what this is?

Thanks
Bubba

 

Inflatable lower back support. If the lower back portion of your seat doesn't inflate,(you should see or feel it move), then you have an air leak somewhere.

 

Thank you.