Hello, since yesterday my XC90 makes funny loud sound noises, I think front left to the bodywork, it all started when I drove yesterday on the highway about 40km at some floor waves hit something against the bodywork below, you could feel it clearly in the car. But was on the 40km only 5 times, wanted to drive today then again and now it is constantly with every pothole it sounds like something in front left against the bodywork. I already got under the car But nothing unusual can discover. Had someone the same problem and by chance knows what that is. I even think that it is also knocking when cornering. Thanks in advance