Hi everyone , I got still RX 50-15 , it has no drive and no errors , Hydraulics work (so seat operator switch) , it lets me choose direction and lamp powers on in both direction , when pushing accelarator fully it says use seat belt , , seatbelt works even shorted , checked connectors from seat to other connectors , but still same error , is there is any way to check incoming signals from menu ? any information would help me greatly