Such a problem is often observed at low temperature. The reason is that the language in the lock of the Renault Fluence door is on the water. The car is enough to open a little bit-and the door is open-closed.
For prophylactic purposes, it is recommended to smear the locks of doors with lithium or silicone grease during the winter period. However, sometimes the lubricant does not help, as it is used inside the doors. In this case, we have to wait for the car to be reathing.