P500 What is this connector?

[Dynamicfigure]

Hey friends, pulling apart my 520 seat panels and floorboard to run underhood wiring for the winch, fuses and power steering. In the process found this blue sensor/connector dangling after pulling assertively on a couple panels. Any idea what it is/what it connects to?

 

[Admin]

 

[futzin]

I think it's for the e'brake indicator dash light . . .