Has anyone here ever replaced their BMW windshield? How did it go? Was everything functional after the windshield was replaced (ie. lane departure warning, frontal collision warning, rain sensor, etc.) I have an appointment this weekend and I***8217;m just worried. I want to make sure that the people doing the work will do everything before I leave the place. I know they have to calibrate the camera after replacing the windshield. Is there anything else they have to do besides that?