Thanks for the fast replies!
Ford V10 Chassis. The alarm is definitely coming from the leveling system. We purchased from a dealer and they did a demonstration of the jack system with us before we left.
Once we arrived home with it (without the jacks down), we turned the battery disconnect to "use" (ignition on and engine still running) the alarm sounded. Turned the vehicle off and it went away - still power to the house.
It only sounds when the battery disconnect is switched to "use" and ignition is turned on or on and running, regardless if jacks are up or down.
Even if the jacks are down and battery disconnect is in "store" position with vehicle running, the alarm does NOT sound. Turn to "use", alarm sounds.
