Side lumbar not holding airI don't after a couple years the side bolsters on my driver seat does not hold air the left side kind of holds more but the right side deflates do you know how to access this and how do I get inside those to see what's happening

 

The back of the seat can be removed, lever the back off the hinge pieces, then lift & unhook the back section.
Guide here......https://www.jaguarforums.com/forum/x...cement-151676/