Most strange this as it has only happened twice and doesn't happen every journey but I heard a wind whistle coming from the drivers side at motorway cruising speed. 
  
Sounded like a window slightly open but realised it is coming from the wing mirror when I opened the window and it got louder. You can silence it by running a finger under the wing mirror but I can't see of feel anything that might be causing the sound?! Is there a common problem and does it come from wind of only one direction?! Can't work out why it is such an infrequent occurance?
				
			Sounded like a window slightly open but realised it is coming from the wing mirror when I opened the window and it got louder. You can silence it by running a finger under the wing mirror but I can't see of feel anything that might be causing the sound?! Is there a common problem and does it come from wind of only one direction?! Can't work out why it is such an infrequent occurance?
 
        		 
     
 
		 
 
		 
 
		


 
				

