I'm swapping over from manual to electric, this should be a simple swap. It's only 3 looms. The 2 door looms are easy to swap over. The main mirror loom, will run across the bottom of the dash.... However there's a plug with a red wire and a yellow/black wire on the mirror loom.
I can't find its connecting plug behind the dash, Can anyone with an electric mirror model who knows what they're looking for to tell me the exact location of this infamous plug.

The plug looks like it'll be about 20cm away from the mirror switch once fitted, which lead me to think the plug would be around the relay mounting bracket.