Hi guys, I'm right at the end of playing around with my dash, I've fitted and tested a wireless reversing camera but I need to either run a wire to to the back so I can tap into the harness back there or find one in the dash to activate the camera "switching" control on the head unit.

Can anyone help with the wiring colour that I can pick up?

If you go to the Lighting Control module located in the drivers footwell behind the trim panel you should find a White/Yellow wire coming off it. That wire is the +ve 12V feed for the reverse lights which should meet your needs.
If I was doing it I might be inclined to fit a relay and use that wire to switch it.

Brilliant thanks,

I shouldn't have thoughts relay would be needed as its only a screen switch it's used for, the camera is powered, at the head unit, by the amp out feed at the back of the head so is on whilst the head unit is powered meaning the reverse feed is solely an on off feed.

😀