2003 Z4 - Need help with identifying a plug near center console storage box

Hi,

I recently removed the center console storage box and the center console of my 2003 Z4 to replace the center console trim. While I was removing the plugs and strings attached to the center console storage, I detached a plug near to the airbag brain (it was coming out from the carpet on driver side and doesn't seem to be connected to airbag brain).

As I was trying to reassemble the center console and the storage box, I couldn't figure out where this plug should be attached to. Can anyone figure out where this plug should be connected to? I attached a picture to show which plug I am talking about.