Got a 2017 Outback and lately, when I shut the car off and open the door I get the dinging chime like the car thinks it's still running. Occasionally when I turn the engine off the rear hatch will open with no input from me. It only opens a couple of inches. Wondering if disconnecting the battery and reconnect will reset the computer and solve these problems or is a trip to the stealership in order. Wondering if anyone else has seen these issues?