actually i did not follow your last paragraph, with regard to jacking / lowering the car
i lifted the car in a shop lift so all 4 wheels were up in the air
when i finished the install, i lowered the car all the way, it sat very low so i jacked it up halfway of normal height, reinstalled the fuses at the back for the self leveling then started the car it did not lift, turned it off for a few minutes then started it again, system kicked in and lifted the car
did i do it wrong ? how can i fix it?