Well dropped the bike off at the dealer today and they ran it through the diagnostics.
They found the clutch switch was faulty, seems to be a commonish fault on the Turismo brought on apparently when it runs hot, this makes sense to me as there is a lot of roadworks to sit in when I'm leaving work at the moment (unavoidable even on a bike) and it has been running hotter than usual whilst sitting in them. Dealer never had a clutch switch to replace it with and nether have Italy so it's a waiting game until they can get one, I was told it will not affect the running in anyway until it is replaced.
They cleared the faults and updated? the map and it is running sweet again. I had asked the dealer only last week if there was any map updates as it was running a bit rough and the answer was no new update, so that makes me think it was a map refresh rather than an update but I maybe wrong there as the software version in the menu is reading the same as before 1.03
As for the pin code that showed up, well that may have been me trying to pair the new iPhone app to the bike via Bluetooth, didn't work when I tried it, Sunday I think it was, but I will try to pair it again tomorrow and let you know if it's the same display I seen or not.
So this Lone Ranger is happy and silver is running like a stallion again.
Bruce