Hello philn, Thanks for your advice but I think we already spoke about this in another link and my mind is already made up.
I've already driven two different demonstrators with the feature and both performed very well with NO IMMEDIATE CUT OFF. So I suspect there is another software problem here.
Messing about with the system can certainly not be the solution and there is no doubt that, at least here in Germany, it would mean the vehicle no longer being lawfully on the road. You wouldn't get it through the MOT, nor would the dealer accept any responsibility, nor would you have valid insurance cover. It may well be different in the UK I don't know but I expect so.
As somebody said different countries, different legislation. Quite rightly you have to deal with the UK situation, I and a lot if others with the situation they have where they are.