As I was backing out of my garage this morning on my way to work my front bumper starts to scrape the drive way which never happens when I'm in driving height......I have a fairly steep angled driveway. I get out of the vehicle and notice only the rear is in access height. I mess around with the controls and notice the front airsuspension in no longer working. I have no fault codes on the dash. I'm going to bring it in to a local inde shop close by my work sometime next week to have it checked. In the meantime, anyone have any idea what the problem may be?