Hi. I am looking for some guidance. I just bought a used 2005 S600 and am fixing various things on the suspension. I just replaced the tandem pump...yes, very tedious, 11 hours, but it seemed to fix the leak. The dealer also told me I had a leaking rear left strut. I just put on a new one, that corner is now sitting extremely low. I thought the system will fill up with pressure when I turned on the engine but it didn't raise up. I know there is a calibration procedure, I don't know how to find this in my Autel DS808, and I don't know if this will cause the vehicle to raise. The back end I think was locked in position (very bouncey, message on dashboard said visit workshop) Maybe I have to clear those error codes first?