@KoNG The fact that VW group know exactly what this error is all about, but hide behind their "dumb
dealers" is a real disgrace. SEAT seem to be the last to get updates and fixes, Audi->VW->Skoda----->SEAT is clearly the priority order. All have had the same issue on various models, but so few of our vehicles have telematics, we are just lef to the back of the queue.
As for the courtesy car, yes I asked many times, but
dealer insistent they could not supply one (as too many new deliveries are delayed) .. the only choice I had was a "blocked" UI and the car back on my drive .. or no car at all.
.. I guess the only luck I do have is that my current Nav is 1780 .. so I will keep pushing for 1810/90 (which ever is correct for my H56 hardware).