We just took delivery of our Model X last week and we immediately noticed an issue with the front doors. If the car is tilted at all, from left-to-right or vice versa, then the higher door is unable to open itself and the lower door is unable to close itself. As an example, if I'm pulled up the curb and the left side of the car is lower than the right, then the right door cannot push itself open and the left door cannot close itself once open. I've seen a few people mention this early last year in threads but I've never seen a resolution. Has anyone had any luck with Tesla addressing this? Our service centre has no idea whether this is normal behaviour, as our car is the first, but it is definitely making entering the car quite interesting in hilly Sydney.