Help identifying wire..
 

I worked on Beater Boxster last night and while looking behind the driver side backseat area I found a blue wire with a connector. I can't find within the wire length range what it connects to?

Any ideas? Thank you in advance!

Zoomed out view for relative location...

http://www.clubweb.net/photos/blueWire_00.jpg

Close up view...

http://clubweb.net/photos/blueWire_01.jpg

2 guesses. Glass window defroster connection or top microswitch wire

Thank you, I'm going to check this in a few minutes. For the top microswitch is this used for alarm system or top transmission?