Nut Driver falls into (possibly) AC system Help needed

[hankylegk]

Hi guys,

I did something stupid when I tried to install the backup camera. I unscrewed the 10mm screw below the audio unit (see the picture below) and the 10mm nut driver falls. This is a 2013 Mazda cx-5 sport
Link to the picture: https://drive.google.com/file/d/0B8L77_Wjvd0GYWlDemY4R2RyZWc/view
Thinking maybe I should go ask professional for help but not sure if it's safe to drive the car now.
Any suggestion is very welcome. Thanks for help!

 

[hankylegk]

issue resolved! Take apart the front trim and found it. was really nervous haha, thanks guys.

 

[sonicsc1]

go buy a magnetic retrieval tool next time your in the auto parts store less than 5$ and a life saver