I just got my TL-S a few days ago and I am really enjoying it. I am, however, having one problem. When I corner hard to the right (with or without braking), a sound comes from the back. It's hard to describe the sound, but it sort of sounds like something is knocking back and forth (like a ball bouncing between around in the trunk, but there's nothing in the trunk). I'm taking it to the dealer on Wednesday and getting a loner, but I was just wondering if anyone had similar problems or knew what might be the cause.

 

Does it sound like metal banging on metal? I know that when I corner hard or hit a bump I get that kind of noise from the back of the car and four dealerships have yet to find it.

 

is the moonroof shade in the forward or rear position? i noticed that my cars moans like a B when i have the shade in the rear position...it is quiet when the shade is in the forward position.