We have a 2019 Vengeance Toy Hauler 395 KB13. Auto level system works great. Also have a MyRv touchpad inside, and found that when leaving a camp site and we want to pull up our jacks, just the 2 middles and 2 rears, leaving the front in place until we are set on the 5th wheel; we cannot do this UNLESS we use the touch pad inside. Cannot from the pad out side. So i was looking online and found an app from Lippert called OneControl; allows you to operate from your phone. Great! It is asking for a code on my RV Gateway box. Does anyone know where it is or if my model even has one??