How do you remove the interior door handle to get to the window switch? I heard the brackets snap very easily!

What are you trying to get to?

From memory I removed the window switches by pushing the blank arm rest bit behind the switches up, then sliding it off. Then there's a hole underneath the arm-rest assembly thing against the door-card, that leads to a tab which needs to be released. It took me a while to get it when using a long screwdriver, but it should be possible.

I think that's accurate, but it's been a while since I've owned a Fabia.

My windows arent working, got a new drivers side switch to fit. ill give your way a shot. Cheers