Picked up my Giulia from Thames, they have had the car since last week and fixed a CEL which was due to a faulty water pump, as well as replaced the fuse for the battery sensor, They thought that the Bosch AGM battery I had fitted was moving and causing the fuse to trip, and couldn't suggest any solution other than putting back in an Alfa battery, so I've broken out the high strength zip ties and secured the battery strap so its not going anywhere. The supplied battery strap in the car seems a bit lacking in friction so it doesn't hold very well, Something to fix properly at some point!. I have some high strength velcro strapping that would work well, I'll post when I do it.
Aside from that irritant, I asked them to deal with the other things that make this car a "true Alfa": the parking sensors going off the whole time in P mode, and the alarm going off if an ant walks across the back seat. As a result I'm pleased to say they have now upgraded the ECM from 1071->1093, the BCM from 724 to 726 and the IPC from 183C->203E.
The parking sensors now turn off in P and seem to behave (more) normally, switching off at speed (the sensor button off switch illuminates over 10mph. As a side effect, the trip recorder display on the instrument cluster is improved - and wonder of wonders, I was shocked to find the auto start stop was working perfectly, which it never has in this car before. It will take a bit of time to get used to it, and it will be interesting to see what difference it makes to fuel mileage, even if it causes a bunch of other issues. I guess if I don't like it then there are a number of ways of switching it off again - pulling the battery sensor fuse appears to be one of them.