09 Sideview Mirror

[whytea]

Has anyone else had a prob with the plastic on the from of the mirror popping off at the top?was driving with the window down and it took me 3 weeks to figure out where a whistling was coming from. originally i had thought it was my tired but i finally noticed the mirror top had popped off. it was easy to fix just popped it back in. i think it due to the cold weather and was wondering if anyone else had issues with it