I have a 2017 Gold Expedition i purchasd 3/2018. The remote start stopped working suddenly - it beeps twice, but the key fobs can still lock n unlock the doors, when using the door switches to lock, the doors unlock themselves, the driver power seat stopped moving back to original position when I turn off the ignition starting it with the push button start. The driver seat still works using the switches on the side of the seat. When I open the driver side door, it dings as if a light was left on All happened at one time. Any thoughts?