I bought my new Pathfinder two weeks ago and since the day I got it I could hear a low whistling sound coming from what appears to be the drivers side windshield. I brought the car in for service and they are saying they can not hear it (so basically there is no issue). I have tried dealing with NA Nissan and they basically say if the dealer can't identify the issue there is no issue. I saw another post on here where it was the drivers side mirror but Nissan said they don't listen to forums like this to solve issues and that they don't think it is the mirror. I don't believe they didn't hear the noise because they said they tried to put duct tape along the windshield...why would you do that if you hadn't heard anything? They have been very nice but now I am going to have to have someone independent of Nissan try to evaluate the problem. This car is only two weeks old and is already going to cost me money. Anyone else have a similar problem?