I couldn't reconnect this cable correctly, so my camera is not working anymore.
It doesn't matter to me, I didn't used the camera that often...
But the Ambient Light Sensor uses the camera to control keyboard lighting, so I wasn't able to see my keyboard in the dark anymore... :(
If you have the same problem, after a couple of google hits I've found this app: https://www.macupdate.com/app/mac/22151/...
Problem solved! YAY!
PS: be careful because WIFI passes through this cable as well!!!!