So I have searched and I am still researching but I figured I would post a thread to try to find out more info on my problem. Car is an 04 xj8 and the front suspension is not working properly. I am actually an auto tech and I have access to a snap on versus scanner which has a lot of features and info on the air suspension system for this car. I can read all kinds org parameters and everything looks good, no erractic readings or issues. The scanner also has test modes where I can command the suspension to inflate and deflate and that all works fine. I can inflate the front and rear independent lot and the readings all indicate the proper height. The car will sit parked at the proper height all day long with no issue. However as soon as I try to move it the front promptly drops al the way down. The back stays up. So it doesn't seem to be a leak or issue with the shocks or compressor, but rather an electrical issue. In addition the scanner does have options for customer mode and transportation or service mode. However when I try to entire these modes the scanner will say success- complete