I just bought a 2015 Nissan Pathfinder which comes with a 3 month subscription to Sirius. For the first month, I had no problems with being able to tune to different stations using the tuning dial. I pre-programmed many stations. However, recently, my tuning dial started having problems whereas it will only tune 3 stations (00, 4 and 149). I can still access my pre-programed stations using my preset buttons. I can also direct dial using the touchscreen but the tuning dial does not allow me to go up one station at a time. Has anyone else heard of such an issue?