FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Engine Off Operation

After passengers and/or load are removed from the vehicle, the Automatic Air Suspension (AAS) system will correct vehicle attitude after:
- the trunk and all doors are closed
- ignition switch is in the OFF position
- the 15 second delay is completed.

NOTE: Opening a door or the trunk activates the body computer and the ASCM. The AAS is now capable of leveling if required.