Retrofit outside temperature to a 200Cup

[Gus]

Ive got a 200 Cup and its a bit annoying there is no temperature display. Has anyone tried to retrofit the thermometer in the mirror? Is it a case of fitting it and the temperature will automatically display on the middle console? Surely someone has changed mirrors on a cup to painted ones and found this?

 

[Beany]

Ive got a 200 Cup and its a bit annoying there is no temperature display. Has anyone tried to retrofit the thermometer in the mirror? Is it a case of fitting it and the temperature will automatically display on the middle console? Surely someone has changed mirrors on a cup to painted ones and found this?

It’ll miss a lot wiring through the door for the thermometer your almost better trying to find a full door with it on or buy an aftermarket one.
My cup has painted wing mirrors that part is irrelevant FYI