NHTSA Complaint #11512368 — 2013 BMW 535I

The headlight housing on my model year is leaking water into it and causing electrical issues , Iv noticed majority of other models I see on the road have the same issue with one of the headlight housings having water in them, this has caused numerous codes to appear on the dash. “ Vertical headlight malfunction “ …”turn signal malfunction “ …”daytime running light malfunction “ ect… this is a safety issue because it stops my signal from working and my headlight works when it wants to. Normally I would think maybe I rock chipped the housing but since I see it on majority of 535’s I see I figure it must have been an issue from factory.