A. The leveling jacks will level it up.
B. In the picture the leveling jacks are not down. I just came to a stop and put on air brakes.
C. As you see in the picture, when you stop and put on the air brakes the left rear stays up but over a couple of days it goes down also. The other 3 corners go down right away.
D. There is a switch that has an auto setting that I believe automaticly dumps the air bags when you apply the air brakes (except in my case the left rear stays up longer).
E. The other day I parked the motorhome, set the air brakes and flipped the switch from auto to manual and all four side went down at the same time. This was something I had not tried.
F. If you leave switch set on auto and start the motorhome all the air bags come up and stay up until you stop and apply the air brakes.
G. I do not have a complete set of manuals. There is nothing in the Airstream manual and I have not found it in the Freightliner info that I have so far.
H. When I asked the fellow I bought motorhome from about the switch he said I did not need to mess with it. At least that is the way I remember it and unfortunately he is no longer available.