The Rosso twins are
Join Date: Oct 2011
Location: United Kingdom
County: Tyne and Wear
Hard to tell from the pictures, is the broken wiring loom from the new hatch you have where the breakers have cut it off?
If so I would try and get the existing one out of the original hatch and then feed it back into the new one rather than connecting it all up.
As for the indicator, have you checked the earth connections and the plug into the light if it has just happened after you where shunted.