I have a 2001 is200. It suddenly had lots of water in the front passenger well when it rained. I tried checking with hose when drynto no avail. After such a hot spell it’s finally raining so I went to checkmthinking it may be a door seal or something. Only to find water coming in on the passenger airbag centre horizontal seam on the left. You can see this when the door is open. It is beading out and running down and dripping onto door and edge of well. I’m really not sure what to do. Please advise.