Can someone tell me what this is?

Noticed this on my 4Runner today for the first time, lower panel above parking break? Has a small button.

 

Ejecto seato cuz!

 

Alien surveillance and transporter beam device. I hope for your sake that they're friendly. If so, please ask them to fix the NY Yankees.

 

A google image search suggests it's a car alarm valet button. Found this on Reddit... looks a lot like the one you have:
Button below dash, used on car alarms : WITT_FAT (reddit.com)
KdWQQHv.jpg (797×596) (imgur.com)

 

Push it and find out.

 

While holding your breath, and hoping like heck it's not a self-destruct activation switch.

Maybe not the most common button to find in a 4Runner, but in this day-n-age, who knows!

Heck, the way my luck runs, it WOULD be a self-destruct, and lock the doors and windows on me, THEN start the countdown.
Just my luck, though. Noone else would ever have that happen...

Pat☺

 

push it push it push it

 

Definitely an eject button! Use with extreme caution...

 

Stick....stick your.......


Stick your finger in it.

 

Real good

 

It looks like a small air freshener with a replaceable cartridge.

 

KARR Security System -
https://youtu.be/K--4L6DMjRY

 

Did you finance?....maybe a GPS tracking device, although they usually hide those better.

 

Those answers are really gonna help him,nice guys.most likely an alarm button