hey everyone, i have a major problem with my 1997 corolla dx, hoping somebody would be to help. its obviously winter now, and the doors on my corolla arent taking it so well. in the morning, wenever its very cold, sometimes the doors wont unlock, and even if they do, i wil try to close the door and it WONT CLOSE. so basically i can either not get in my car at all, or i have to drive holding the door closed, for fear it will fly open on the highway. i thoguht at first it might be stuck hinges, so i put some wd-40 all over the hinge mechanisms. it helped a little, but it still happens! anyone have any ideas