H3 key was stuck and would not start on few occasions. After sitting a few minutes then it would work. Recently I left car parked and running. Got back in and would not shift and the mileage and other icons were not lite up. I shut off and it started but again would not shift and dashboard lights not on. I repeated this step but had the door opened too and no warning sounds were present either. After about 15 minutes everything worked fine. I am thinking new ignition as it seems issues started with key being stuck and not starting.