If your mileometer flashes, USB connector stops working and most seriously your Blue Tooth handsfree phone connection stops working, if clearing the electronic codes does not cure it, then you will apparently need a new "convergence unit" at £800.12 according to our local Fiat Dealer in Swindon. You guessed it, as we are nearing 100,000 miles on ours, we will not be spending that but looking around for a clip-on blue tooth gadget instead. Anyone had any similar experience; the unit is used in other Fiat models too.