I need to get to the wiring at the rear of my bike, but my fat fingers and hands have only such a limit!

I noticed the top of the fairing, there is a kind of cut out that looks like it would slide out giving me more access, but buggered If I know how to remove it!?

Any ideas people?
I did unscrew two screws from underneath that were at an angle, but nothing...I don't want to risk snapping it or anything...




Sorry for the big pictures! 

Can anyone please help?