Thank you Graig1959 for your suggestions. Clifftail, thanks for the link to download the manual to my computer so I will always have it handy. wa8yxm you were spot on when you said the float in the tank is what activates the jacks down light(this was not in the manual). I purchased a multiuse quart pump to fill the tank with fluid without spilling. The result of a proper fluid level, resetting the control, and cycling the jacks a few times means everything is working great. It is wonderful to have gained a support group available almost immediately as we start traveling around the country in our motorhome. Again everyone
thanks for the quick response.