2008 demio/2 folding Mirror jammed
 

I just recently purchased a 2008 Mazda demio/2 and when I turned on my car this morning my Mirror on my passenger side won’t fold in but continues to make the sound and is jammed, my other mirror folds perfectly fine. Would this be caused by someone bending my Mirror back? As I believe this is what may have happened. I can take it back to the car yard I brought it from under warranty but would just like to know if it’s a common fault or if it has been bent back.