Jun 24, 2020 · The following contains instructions on how to flash the ECU on your Fiat 500 using our EURO+DRIVE tuning handheld. Vehicle Application for these Instructions: Fiat 500 NA (8GMF/8GMW ECU) 2012 - 2013 FIRST STEPS: - Familiarize yourself with the instructions before starting. - Activate your account on the EURO+DRIVE On