What would make a sharp loud noise in the passenger door. Is it related to the lane departure system? We were driving and heard this loud sharp noise in the door. We heard it the next day and then lower noises for the next week or so. We realized the lane departure system was not chiming. (Yes, I pushed the button on the steering wheel). Now there is no noise from the door, but the lane departure system does not work.
Barry , if you have a 2018 as the title reads you just have the dealer look at it . That is why you have a warranty.