If it works, here is the manual for our Power Gear hydraulic level system.
If the link does not work try to copy and paste so you can down load the manual file to your computer.
If that does not work, , , ,
Start with engine running and jacks full up
Power on the system and wait for the wait light to go out
Press the front button 5 times
within 5 seconds, press the rear button 5 times - now the system is in learning mode and all lights should flash
manually run front jacks down until you lift the front of the coach 2 or 3 inches - watch close to be sure you raise it enough but not too much.
Put a level in the floor of your coach running front to back and raise the rear until it is level
Now turn the level side to side and use right and left buttons to level coach
Recheck the front to rear with level again
Once you are satisfied with the coaches' level press Retract 3 times to tell the unit to store this setting. All lights will go out except On and Off
wait 20 seconds for the unit to store the setting and time out. Once the on-off button stops flashing you are finished calibrating. You can power up and do a retract and then try auto level to see if you are happy. The procedure can be repeated as much as necessary.
I found leveling the floor had all doors working correctly and walking was much better.