Yeah, I have checked fuse 15, 25 and 26 and all seem ok. Like I said, the cig lighter is working, so I understand the wire should be live too. I will have to do some more fault finding... Any suggests on how I might test the mirror is working? I dont know what I am looking for it to do to...

In Park for the tests, autobox.... I tested the Green/White trace, thinking +ve, and Black thinking -ve. Suggests no voltage when the cig lighter is active and working (charging my mobile). Any clues? Thanks....

Afternoon All, I have been following the discussion interesting in finding switched 12v supply in the roof. Great to head what Paul said about the rear view mirror/homelink.... "The connectors you're looking for (which may or may not be there, depending on spec. ) are for the Rear-View...