You were right about compass set up u have to have gps lite.Talked to MG u do have to good battery power for gps. One thing u could try deploy mg turn off power for for one minute turn then back on that’s one way. The other way which pissed me off is take it to service center 100miles away said I could have bad circuit board hope I can solve with out doing that.let me know if u get gps going.