I would leave the key out of the ignition release the emergency brake then reapply it start the engine take it out of park and release the emergency brake hopefully everything will go to normal.
Rv leveling jacks won t retract.
Hwh is the corporation that handles most hydraulic jack systems in rvs and camper.
You can start the engine with no control on the jacks but when you move the gearshift to any position other than park or release the parkbrake the jacks will retract or they should.
What to do when the rv s leveling jacks won t retract fixing a fuse.
Open each valve slowly and see which jack it operates.
Find the fuse locations.
Good luck hope it works.
This can be done by getting the model number of your leveling system and google.
Once you have found which one works the jack that is not working close the valves and retract the other jacks.
Try to find a manual override switch.
Common places to start include looking at the fuses checking electrical breakers and looking for hydraulic leaks.
Open the valve for the jack not working and use a pry bar to help raise the jack.
For most of these cases their hydraulic system has either taken on a disturbing growling noise upon descension of the leveling jacks or they simply won t retract back into the rig without force from a 2 4.