So, I live in NE Ohio and every time the temperature drops below 30 the charger port door gets stuck closed. I am afraid to drive with it open because the air vibration could break it off, but when its gets stuck closed it can easily be several days before the temp raises enough to open again. Is there a lube or some other maint I can do to help prevent this. Also, is the a trick to getting it open without prying it with a spoon, since this is also likely to break off the door. Any thoughts?