I have had my Fiat 500 1.4 Lounge for just over a month now. I just went over 2100 miles and then the milage started flashing, as shown in the video above. I have shown the dealer the problem and waiting for them to get back to me. I was just wondering if anyone else has had this problem?

Googled this for you and found mention of it on several forums. General consensus is that you need the "proxy aligned" (whatever the hell that is).

Dealer should know.