Well, I can answer my own question here. It turned out that the blue connector was prevented from slotting in properly by the black clips used to hold it in place. Once that was sorted no problem all in place all working but background of screen is dull, dull dull, can it be changed? black to a light blue for example?

now only got to fix the passenger door handle which seems to have done the same as many people have posted, cold weather, a wife who yanked it, a bit dropping off, yes same old same old.

Anyway many thanks for the help and if anyone has an idea about the screen please let me know.