warnings

This has happened a few times. When I turn off the MME the warning alarm goes off. It's like when you leave the lights on and open the door. There's no reason for it and when I turn the MME on and off again the alarm stops. Any thoughts?

I've had the car for 12 days. Yesterday, out of nowhere it starts giving me Transmission Not in Park error when I'm slowing down for a light or an intersection; a Door Fault Service Required error; and it also returned a Hill Start Assist Failure warning. These all came within an hour of each...