I have a 2003 Matrix xr. Coupleof days ago I've heard a noise on the driver side when my windows was open, but could not see anything.

Yesterday I was driving on a highway and the noise got louder. I was thinking about stopping to see if I could identify where the noise was coming from when I heard a very loud noise. I looked out and back of my window and saw my fendere flying on the highway behind me. Fortunately it did not hit anyone. I saw no point stopping and continued home since the car was driving fine.

I think I have identified the part correctly. It's the black part in the front passenger side behind the bumper.

What I'd like to know is: Have other Matrix owners experienced similar problem? Is there any recalls on this?(I could not find any). Of course I would love for Toyota to repair it for free if other has similar issues.

Thanks.

ROK