If drive an E90/F30/F31/F25/F26 or possible other models and hear unpleasant door creaks and noise while driving on uneven surface road. If the noise come from door seals then the solution in most cases may be to use teflon tape on door seals. If car is new you can ask dealer to apply teflon tape around the upper part of the outer rubber seals of the door.
Below are two links which will give you more info and pics:
Feel free to write in comments your solution