Had to hold the door from inside when I drove this morning . The sound and warning light would cone on First time this happened. All other doors are fine . It is extremely cold, they say polar vortex here in Chicago . This door is a replacement door from my recent trip to auto body shop to fix very bad rusts on my driver side door. I had this done about 3 months ago. It was working fine until now What should I do ? Thanks

UPDATE:

I went back to my car and saw an issue with the outside "door handle". The handle has popped up. I pushed it back and then tried opening and closing the door and now the door closes fine.
I guess it's fixed! Due to weather? The real feel temp here has been -21 to -35 in last 2 days.