I have a 2004 s250 turbo high flow. The first issue is with starting it. I turn the key and nothing but a click from the fuel solenoid. I can pull the starter relay and jump the connections and it will start. My second issue is all hydraulics are locked. I've checked battery, wire connections, grounds and nothing.I get codes 11-06, 08-21,07-21,05-21,47-21,04-21. I replaced the seatbar sensor because code 11-06. No change. I've talked with the local BC dealer and the don't have the computer to diagnose yet. Any help would be appreciated.