Anyone know how to access back holes on sunroof to clean out? Was able to cleanout front ones with ait compressor. Lexus claims they cleaned them out when I took it in for last recall. But now my front driver floor is soaked after last rain. Before it was on drivers passengers side that had water after a rain. Now it's almost the whole car floor. No signs of water on the ceiling. Lexus also claimed I forgot to close my sunroof and thats why I got water. Although no water marks on the ceiling interior. Please advise if anyone knows what to do. Have lost all faith in Lexus!