woo hoo,smacked the Steering unit, pushed start button once, it went into ACC mode, pulled the fuse and drove the hell of the Nissan workshop-should have their faces-gold! Especially after their comments "that wont work", "you will need to buy a new unit "etc Too funny.
I'll just add that this is the beauty of having special cars, none more so than the mighty Zed, in that there are many excellent people willing to share knowledge and experiences and pass that on. This job could have ended very badly for me without help from fellow Z forum users so thank you all very much once again
Long live the Zed