Thanks once again for your reply, I Have recently sold the 2009 for a 2013, Just trying to help the Chap out that bought my 2009.You could disconnect the battery for an hour as a nuclear option to clear settings.
Or, you could do a soft reset by holding down the power button.
I havent checked, but I would bet my last dollar that YouTube has a video on this
His Brexit headache is tough.I submit, playfully and in jest.......
.....that any CRV that suddenly begins speaking German, or French, is doing so just to troll TheDarkKnight.